[Bug target/49688] [alpha]: Many execution test failures
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49688 --- Comment #21 from Uros Bizjak ubizjak at gmail dot com 2011-08-06 06:29:18 UTC --- (In reply to comment #20) http://sourceware.org/ml/binutils/2011-08/msg00052.html Works ok on native alpha [1]. There are two remaining problems, an assert in as, as reported in [2] FAIL: g++.dg/tree-prof/partition2.C compilation, -Os -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition2.C execution,-Os -fprofile-use /tmp/cccx2jTq.s: Assembler messages:^M /tmp/cccx2jTq.s:122: Error: invalid operands (.text.unlikely and .text.startup sections) for `-'^M /home/uros/bin/as: BFD (GNU Binutils) 2.21.52.20110623 assertion fail elf.c:2826^M g++: internal compiler error: Segmentation fault (program as)^M Please submit a full bug report,^M with preprocessed source if appropriate.^M See http://gcc.gnu.org/bugs.html for instructions.^M compiler exited with status 1 and FAIL: g++.dg/tree-prof/partition1.C compilation, -g -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-g -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O0 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O0 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O1 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O1 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O2 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O2 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O3 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O3 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O3 -g -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O3 -g -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -Os -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-Os -fprofile-use /home/uros/gcc-svn/trunk/gcc/testsuite/g++.dg/tree-prof/partition1.C: In function 'void foo()':^M /home/uros/gcc-svn/trunk/gcc/testsuite/g++.dg/tree-prof/partition1.C:46:1: internal compiler error: in reload_combine_note_use, at postreload.c:1538^M Please submit a full bug report,^M with preprocessed source if appropriate.^M See http://gcc.gnu.org/bugs.html for instructions.^M [1] http://gcc.gnu.org/ml/gcc-testresults/2011-08/msg00614.html [2] http://sourceware.org/ml/binutils/2011-08/msg00056.html
[Bug rtl-optimization/50001] New: [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001 Summary: [alpha]: ICE in reload_combine_note_use, at postreload.c:1538 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: ubiz...@gmail.com Target: alphaev68-unknown-linux-gnu Created attachment 24930 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24930 Profiler file Currently g++.dg/tree-prof/partition1.C ICEs during -fprofile-use compile using attached gcda file: FAIL: g++.dg/tree-prof/partition1.C compilation, -g -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-g -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O0 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O0 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O1 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O1 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O2 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O2 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O3 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O3 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O3 -g -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O3 -g -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -Os -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-Os -fprofile-use ~/gcc-build-alpha/gcc/cc1plus -O2 -freorder-blocks-and-partition -fprofile-use -w -quiet partition1.C partition1.C: In function ‘void foo()’: partition1.C:46:1: internal compiler error: in reload_combine_note_use, at postreload.c:1538 Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. (gdb) up #1 0x0092a808 in reload_combine_note_use (xp=optimized out, insn=0x71a197e0, ruid=3, containing_mem=optimized out) at ../../gcc-svn/trunk/gcc/postreload.c:1538 1538gcc_assert (regno FIRST_PSEUDO_REGISTER); (gdb) bt #0 fancy_abort (file=0xdb5b58 ../../gcc-svn/trunk/gcc/postreload.c, line=1538, function=0xdb6050 reload_combine_note_use) at ../../gcc-svn/trunk/gcc/diagnostic.c:892 #1 0x0092a808 in reload_combine_note_use (xp=optimized out, insn=0x71a197e0, ruid=3, containing_mem=optimized out) at ../../gcc-svn/trunk/gcc/postreload.c:1538 #2 0x0092a5e7 in reload_combine_note_use (xp=optimized out, insn=0x71a197e0, ruid=3, containing_mem=0x71a17288) at ../../gcc-svn/trunk/gcc/postreload.c:1600 #3 0x0092a5a5 in reload_combine_note_use (xp=optimized out, insn=0x71a197e0, ruid=3, containing_mem=0x0) at ../../gcc-svn/trunk/gcc/postreload.c:1604 #4 0x0092bb3f in reload_combine () at ../../gcc-svn/trunk/gcc/postreload.c:1384 #5 0x0092ca1e in reload_cse_regs (first=0x719e06c0) at ../../gcc-svn/trunk/gcc/postreload.c:72 The problem can be triggered with a c++ crosscompiler to --target=alphaev68-pc-linux-gnu.
[Bug target/49688] [alpha]: Many execution test failures
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49688 --- Comment #22 from Uros Bizjak ubizjak at gmail dot com 2011-08-06 07:21:06 UTC --- (In reply to comment #21) There are two remaining problems, an assert in as, as reported in [2] FAIL: g++.dg/tree-prof/partition2.C compilation, -Os -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition2.C execution,-Os -fprofile-use This is PR 49972, reportedly fixed in binutils [1]. FAIL: g++.dg/tree-prof/partition1.C compilation, -g -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-g -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O0 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O0 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O1 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O1 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O2 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O2 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O3 -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O3 -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -O3 -g -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-O3 -g -fprofile-use FAIL: g++.dg/tree-prof/partition1.C compilation, -Os -fprofile-use (internal compiler error) UNRESOLVED: g++.dg/tree-prof/partition1.C execution,-Os -fprofile-use This is now reported as PR 50001. [1] http://sourceware.org/ml/binutils/2011-08/msg00057.html
[Bug target/49688] [alpha]: Many execution test failures
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49688 --- Comment #23 from Uros Bizjak ubizjak at gmail dot com 2011-08-06 07:24:41 UTC --- (In reply to comment #22) This is PR 49972, reportedly fixed in binutils [1]. Er, the ice in gas with invalid .gcc_except_table is fixed in binutis.
[Bug target/49614] FAIL: gcc.dg/vmx/gcc-bug-i.c -O0 (test for excess errors)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49614
Iain Sandoe iains at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed||2011.08.06 07:45:19
CC||iains at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Iain Sandoe iains at gcc dot gnu.org 2011-08-06 07:45:19
UTC ---
well, what the warning is saying is that it wants the function to be declared
inline or it's not happy to accept always_inline.
I guess the language lawyers could decide that __attribute__
((always_inline)) implies inline - in which case the parsing of the
attribute needs to set DECL_DECLARED_INLINE_P.
===
As things stand, the problem can be resolved by declaring the function inline -
like so;
Index: gcc/testsuite/gcc.dg/vmx/gcc-bug-i.c
===
--- gcc/testsuite/gcc.dg/vmx/gcc-bug-i.c(revision 177459)
+++ gcc/testsuite/gcc.dg/vmx/gcc-bug-i.c(working copy)
@@ -13,7 +13,7 @@
#define DO_INLINE __attribute__ ((always_inline))
#define DONT_INLINE __attribute__ ((noinline))
-static DO_INLINE int inline_me(vector signed short data)
+static inline DO_INLINE int inline_me(vector signed short data)
{
union {vector signed short v; signed short s[8];} u;
u.v = data;
[Bug libobjc/50002] New: class_replaceMethod does not work on class methods
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50002
Summary: class_replaceMethod does not work on class methods
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libobjc
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: nic...@gcc.gnu.org
Reported by Jonathan Schleifer --
#include stdio.h
#include assert.h
#import objc/Object.h
#import objc/runtime.h
id
alloc(Class self, SEL _cmd)
{
puts(Foo!);
return nil;
}
int
main()
{
Method method = class_getClassMethod([Object class], @selector(alloc));
assert(method != NULL);
/* INCOMPATIBLE to Apple! class_pointer should be isa!! */
class_replaceMethod([Object class]-class_pointer, @selector(alloc),
(IMP)alloc, method_getTypeEncoding(method));
[Object alloc];
return 0;
}
If you change Object to NSObject and class_pointer to isa, it works on OS X.
Thanks
[Bug libobjc/50003] New: -[Protocol respondsTo:] does not work with Clang
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50003
Summary: -[Protocol respondsTo:] does not work with Clang
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libobjc
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: nic...@gcc.gnu.org
Jonathan Schleifer reports --
Hi!
When using -[Protocol respondsTo:] in the new GNU runtime, it seems to return
NO, even if the object conforms to the protocol. The code I use is this:
+ (BOOL)conformsToProtocol: (Protocol*)protocol
{
Class c;
struct objc_protocol_list *pl;
size_t i;
for (c = self; c != Nil; c = class_get_super_class(c))
for (pl = c-protocols; pl != NULL; pl = pl-next)
for (i = 0; i pl-count; i++)
if ([pl-list[i] conformsTo: protocol])
return YES;
return NO;
}
It works when just using gcc 4.6.1, and it seems to work with older versions of
the GNU runtime.
Thanks
PS: For clarity, Jonathan uses the GCC Objective-C runtime with other
Objective-C compilers as well, such as clang.
[Bug c++/49669] [4.6/4.7 Regression] [C++0x] Compiler crashes with internal compiler error: in perform_member_init, at cp/init.c:530
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49669 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED --- Comment #9 from Paolo Carlini paolo.carlini at oracle dot com 2011-08-06 08:54:17 UTC --- Fixed for 4.6.2 and 4.7.0.
[Bug fortran/50004] New: [4.7 Regression] ICE in c_ptr_tests_16.f90
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50004 Summary: [4.7 Regression] ICE in c_ptr_tests_16.f90 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: tkoe...@gcc.gnu.org ReportedBy: tkoe...@gcc.gnu.org The recent commit to fix PR 37211 has led to a regression in c_ptr_tests_16.f90. Am looking into this.
[Bug fortran/50004] [4.7 Regression] ICE in c_ptr_tests_16.f90
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50004 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2011.08.06 09:19:12 Ever Confirmed|0 |1
[Bug rtl-optimization/49994] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -Os -fsched2-use-superblocks
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49994 --- Comment #1 from Zdenek Sojka zsojka at seznam dot cz 2011-08-06 09:23:43 UTC --- Created attachment 24931 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24931 more real-life testcase $ gcc -O -fno-omit-frame-pointer -fschedule-insns2 -fsched2-use-superblocks testcase.c testcase.c: In function 'bar': testcase.c:7:1: internal compiler error: in maybe_record_trace_start, at dwarf2cfi.c:2234 Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. This ICE occurs several times when running the libstdc++ testsuite with -fno-omit-frame-pointer -fsched2-use-superblocks in RUNTESTFLAGS.
[Bug libobjc/49882] class_getSuperClass() returns nil on a newly allocated, but not registered, class
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49882 --- Comment #1 from Nicola Pero nicola at gcc dot gnu.org 2011-08-06 09:49:33 UTC --- Author: nicola Date: Sat Aug 6 09:49:30 2011 New Revision: 177505 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177505 Log: In libobjc/: 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/49882 * class.c (class_getSuperclass): Return the superclass if the class is in construction. * objc/runtime.h (class_getSuperclass): Updated documentation. In gcc/testsuite/: 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/49882 * objc.dg/gnu-api-2-class.m (main): Test class_getSuperclass() with classes that are in construction. Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/objc.dg/gnu-api-2-class.m trunk/libobjc/ChangeLog trunk/libobjc/class.c trunk/libobjc/objc/runtime.h
[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001
--- Comment #1 from Uros Bizjak ubizjak at gmail dot com 2011-08-06 11:10:32
UTC ---
Compilation dies on:
#1 0x0092a84b in reload_combine_note_use (xp=optimized out,
insn=0x71a197e0, ruid=3, containing_mem=optimized out)
at ../../gcc-svn/trunk/gcc/postreload.c:1543
1543gcc_assert (regno FIRST_PSEUDO_REGISTER);
(gdb) p debug_rtx (insn)
(insn 262 266 263 51 (unspec_volatile [
(mem/c:DI (plus:DI (reg/f:DI 65 virtual-stack-vars)
(const_int 16 [0x10])) [0 S8 A64])
] UNSPECV_EHR) 278 {*exception_receiver_2}
(nil))
$1 = void
The function does not like virtual stack vars.
[Bug middle-end/49990] Regression: Bootstrap failure for x86_64-*-mingw32 in libfortran
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49990 --- Comment #2 from Kai Tietz ktietz at gcc dot gnu.org 2011-08-06 11:14:25 UTC --- I can confirm that suggested patch fixes boolstrap issue. The testsuite run has also no new regression for alloca related cases.
[Bug other/44080] Call GNU ld with -O1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44080 --- Comment #1 from Marc Glisse marc.glisse at normalesup dot org 2011-08-06 12:06:20 UTC --- Created attachment 24932 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24932 patch spec Testing for -Ox x=3 within the specs is ugly (see the patch) but seems to work, thanks to the special treatment for -O* options (all but the last one are ignored), and seems preferable to doing it in the code. I don't know if we also want to do something for -Os. Bootstrapped with -O3.
[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2011.08.06 12:13:49 AssignedTo|unassigned at gcc dot |ubizjak at gmail dot com |gnu.org | Ever Confirmed|0 |1 --- Comment #2 from Uros Bizjak ubizjak at gmail dot com 2011-08-06 12:13:49 UTC --- Created attachment 24933 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24933 Patch in testing. Patch that implements TARGET_INSTANTIATE_DECLS for alpha.
[Bug fortran/50004] [4.7 Regression] ICE in c_ptr_tests_16.f90
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50004 --- Comment #1 from Thomas Koenig tkoenig at gcc dot gnu.org 2011-08-06 12:52:35 UTC --- I have an (obvious) patch that I plan to commit this evening.
[Bug fortran/37211] TRANSFER to characters: Size checking
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37211 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED | --- Comment #5 from H.J. Lu hjl.tools at gmail dot com 2011-08-06 13:40:25 UTC --- On Linux/x86, I got FAIL: gfortran.dg/c_ptr_tests_16.f90 -O (test for excess errors) Excess errors: /export/gnu/import/git/gcc-x32/gcc/testsuite/gfortran.dg/c_ptr_tests_16.f90:58:9: Error: Can't convert INTEGER(4) to TYPE(c_funptr) at (1) /export/gnu/import/git/gcc-x32/gcc/testsuite/gfortran.dg/c_ptr_tests_16.f90:49:11: Error: Can't convert INTEGER(4) to TYPE(c_ptr) at (1)
[Bug fortran/37211] TRANSFER to characters: Size checking
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37211 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED CC||mikael at gcc dot gnu.org Resolution||FIXED --- Comment #6 from Mikael Morin mikael at gcc dot gnu.org 2011-08-06 13:46:58 UTC --- (In reply to comment #5) On Linux/x86, I got FAIL: gfortran.dg/c_ptr_tests_16.f90 -O (test for excess errors) Excess errors: /export/gnu/import/git/gcc-x32/gcc/testsuite/gfortran.dg/c_ptr_tests_16.f90:58:9: Error: Can't convert INTEGER(4) to TYPE(c_funptr) at (1) /export/gnu/import/git/gcc-x32/gcc/testsuite/gfortran.dg/c_ptr_tests_16.f90:49:11: Error: Can't convert INTEGER(4) to TYPE(c_ptr) at (1) Tracked in PR50004.
[Bug c++/49912] ICE from -freorder-blocks-and-partition : verify_flow_info failed
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49912 --- Comment #2 from Zdenek Sojka zsojka at seznam dot cz 2011-08-06 14:03:50 UTC --- Created attachment 24934 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24934 reduced testcase It is reduced from libstdc++-v3/testsuite/util/testsuite_abi.cc, not from the original testcase in this PR. Compiler output: $ gcc -O -freorder-blocks-and-partition testcase.C testcase.C: In member function 'void vectoranonymous ::_M_insert_aux(const string) [with int anonymous = 0]': testcase.C:39:1: error: wrong number of branch edges after unconditional jump 7 testcase.C:39:1: internal compiler error: verify_flow_info failed Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. $ gcc -v Using built-in specs. COLLECT_GCC=/mnt/svn/gcc-trunk/binary-latest/bin/gcc COLLECT_LTO_WRAPPER=/mnt/svn/gcc-trunk/binary-177503-lto-fortran-checking-yes-rtl-df/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: /home/smatz/gcc-trunk//configure --enable-checking=yes,rtl,df --enable-languages=c,c++,lto,fortran --prefix=/mnt/svn/gcc-trunk/binary-177503-lto-fortran-checking-yes-rtl-df/ --with-cloog --with-ppl --with-cloog-include=/usr/include/cloog-ppl/ --disable-ppl-version-check Thread model: posix gcc version 4.7.0 20110806 (experimental) (GCC) Tested revisions (x86_64-unknown-linux-gnu): r177503 - crash r177422 - crash r173150 - OK
[Bug rtl-optimization/49504] Invalid optimization for Pmode != ptr_mode
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49504 --- Comment #7 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:05:43 UTC --- Author: hjl Date: Sat Aug 6 14:05:39 2011 New Revision: 177509 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177509 Log: Add testcases for PRs 48084/49504/49860. 2011-08-06 H.J. Lu hongjiu...@intel.com PR target/48084 * gcc.target/i386/pr48084-1.c: New. * gcc.target/i386/pr48084-2.c: Likewise. * gcc.target/i386/pr48084-3.c: Likewise. * gcc.target/i386/pr48084-4.c: Likewise. * gcc.target/i386/pr48084-5.c: Likewise. PR rtl-optimization/49504 * gcc.target/i386/pr49504.c: New. PR target/49860 * gcc.dg/pr49860.c: New. Added: trunk/gcc/testsuite/gcc.dg/pr49860.c trunk/gcc/testsuite/gcc.target/i386/pr48084-1.c trunk/gcc/testsuite/gcc.target/i386/pr48084-2.c trunk/gcc/testsuite/gcc.target/i386/pr48084-3.c trunk/gcc/testsuite/gcc.target/i386/pr48084-4.c trunk/gcc/testsuite/gcc.target/i386/pr48084-5.c trunk/gcc/testsuite/gcc.target/i386/pr49504.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #13 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:05:43 UTC --- Author: hjl Date: Sat Aug 6 14:05:39 2011 New Revision: 177509 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177509 Log: Add testcases for PRs 48084/49504/49860. 2011-08-06 H.J. Lu hongjiu...@intel.com PR target/48084 * gcc.target/i386/pr48084-1.c: New. * gcc.target/i386/pr48084-2.c: Likewise. * gcc.target/i386/pr48084-3.c: Likewise. * gcc.target/i386/pr48084-4.c: Likewise. * gcc.target/i386/pr48084-5.c: Likewise. PR rtl-optimization/49504 * gcc.target/i386/pr49504.c: New. PR target/49860 * gcc.dg/pr49860.c: New. Added: trunk/gcc/testsuite/gcc.dg/pr49860.c trunk/gcc/testsuite/gcc.target/i386/pr48084-1.c trunk/gcc/testsuite/gcc.target/i386/pr48084-2.c trunk/gcc/testsuite/gcc.target/i386/pr48084-3.c trunk/gcc/testsuite/gcc.target/i386/pr48084-4.c trunk/gcc/testsuite/gcc.target/i386/pr48084-5.c trunk/gcc/testsuite/gcc.target/i386/pr49504.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug target/48084] [x32] internal compiler error: in copy_to_mode_reg, at explow.c:630
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48084 --- Comment #9 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:05:43 UTC --- Author: hjl Date: Sat Aug 6 14:05:39 2011 New Revision: 177509 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177509 Log: Add testcases for PRs 48084/49504/49860. 2011-08-06 H.J. Lu hongjiu...@intel.com PR target/48084 * gcc.target/i386/pr48084-1.c: New. * gcc.target/i386/pr48084-2.c: Likewise. * gcc.target/i386/pr48084-3.c: Likewise. * gcc.target/i386/pr48084-4.c: Likewise. * gcc.target/i386/pr48084-5.c: Likewise. PR rtl-optimization/49504 * gcc.target/i386/pr49504.c: New. PR target/49860 * gcc.dg/pr49860.c: New. Added: trunk/gcc/testsuite/gcc.dg/pr49860.c trunk/gcc/testsuite/gcc.target/i386/pr48084-1.c trunk/gcc/testsuite/gcc.target/i386/pr48084-2.c trunk/gcc/testsuite/gcc.target/i386/pr48084-3.c trunk/gcc/testsuite/gcc.target/i386/pr48084-4.c trunk/gcc/testsuite/gcc.target/i386/pr48084-5.c trunk/gcc/testsuite/gcc.target/i386/pr49504.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug libobjc/50002] class_replaceMethod does not work on class methods
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50002 --- Comment #1 from Nicola Pero nicola at gcc dot gnu.org 2011-08-06 14:20:13 UTC --- Author: nicola Date: Sat Aug 6 14:20:09 2011 New Revision: 177510 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177510 Log: In libobjc/: 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/50002 * class.c (__objc_update_classes_with_methods): Iterate over meta classes as well as normal classes when refreshing the method implementations. This fixes replacing class methods. 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com * class.c (class_getSuperclass): Fixed to work with meta classes still in construction too. In gcc/testsuite/: 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/50002 * objc.dg/gnu-api-2-class.m: Updated comments. * obj-c++.dg/gnu-api-2-class.mm: Likewise. * objc.dg/gnu-api-2-class-meta.m: New test. * obj-c++.dg/gnu-api-2-class-meta.mm: Likewise. 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/49882 * obj-c++.dg/gnu-api-2-class.mm (main): Test class_getSuperclass() with classes that are in construction. Added: trunk/gcc/testsuite/obj-c++.dg/gnu-api-2-class-meta.mm trunk/gcc/testsuite/objc.dg/gnu-api-2-class-meta.m Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/obj-c++.dg/gnu-api-2-class.mm trunk/gcc/testsuite/objc.dg/gnu-api-2-class.m trunk/libobjc/ChangeLog trunk/libobjc/class.c
[Bug libobjc/49882] class_getSuperClass() returns nil on a newly allocated, but not registered, class
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49882 --- Comment #2 from Nicola Pero nicola at gcc dot gnu.org 2011-08-06 14:20:13 UTC --- Author: nicola Date: Sat Aug 6 14:20:09 2011 New Revision: 177510 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177510 Log: In libobjc/: 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/50002 * class.c (__objc_update_classes_with_methods): Iterate over meta classes as well as normal classes when refreshing the method implementations. This fixes replacing class methods. 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com * class.c (class_getSuperclass): Fixed to work with meta classes still in construction too. In gcc/testsuite/: 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/50002 * objc.dg/gnu-api-2-class.m: Updated comments. * obj-c++.dg/gnu-api-2-class.mm: Likewise. * objc.dg/gnu-api-2-class-meta.m: New test. * obj-c++.dg/gnu-api-2-class-meta.mm: Likewise. 2011-08-06 Nicola Pero nicola.p...@meta-innovation.com PR libobjc/49882 * obj-c++.dg/gnu-api-2-class.mm (main): Test class_getSuperclass() with classes that are in construction. Added: trunk/gcc/testsuite/obj-c++.dg/gnu-api-2-class-meta.mm trunk/gcc/testsuite/objc.dg/gnu-api-2-class-meta.m Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/obj-c++.dg/gnu-api-2-class.mm trunk/gcc/testsuite/objc.dg/gnu-api-2-class.m trunk/libobjc/ChangeLog trunk/libobjc/class.c
[Bug libobjc/49882] class_getSuperClass() returns nil on a newly allocated, but not registered, class
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49882 Nicola Pero nicola at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||FIXED --- Comment #3 from Nicola Pero nicola at gcc dot gnu.org 2011-08-06 14:21:29 UTC --- Confirmed, then fixed in trunk (which will be 4.7.x). Thanks
[Bug libobjc/50002] class_replaceMethod does not work on class methods
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50002 Nicola Pero nicola at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||FIXED --- Comment #2 from Nicola Pero nicola at gcc dot gnu.org 2011-08-06 14:22:16 UTC --- Confirmed, and fixed in trunk (will go into 4.7). Thanks
[Bug target/47715] [x32] TLS doesn't work
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47715 --- Comment #20 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:26:02 UTC --- Author: hjl Date: Sat Aug 6 14:25:58 2011 New Revision: 177511 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177511 Log: Add testcases for PRs 47766/47715. 2011-08-06 H.J. Lu hongjiu...@intel.com PR target/47766 * gcc.dg/pr47766.c: New. PR target/47715 * gcc.dg/tls/pr47715-1.c: New. * gcc.dg/tls/pr47715-2.c: Likewise. * gcc.dg/tls/pr47715-3.c: Likewise. * gcc.dg/tls/pr47715-4.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/pr47766.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-1.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-2.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-3.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-4.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug target/47766] [x32] -fstack-protector doesn't work
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47766 --- Comment #5 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:26:01 UTC --- Author: hjl Date: Sat Aug 6 14:25:58 2011 New Revision: 177511 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177511 Log: Add testcases for PRs 47766/47715. 2011-08-06 H.J. Lu hongjiu...@intel.com PR target/47766 * gcc.dg/pr47766.c: New. PR target/47715 * gcc.dg/tls/pr47715-1.c: New. * gcc.dg/tls/pr47715-2.c: Likewise. * gcc.dg/tls/pr47715-3.c: Likewise. * gcc.dg/tls/pr47715-4.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/pr47766.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-1.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-2.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-3.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-4.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug target/47446] [x32] .quad instead of .long is used for address
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47446 --- Comment #9 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:36:55 UTC --- Author: hjl Date: Sat Aug 6 14:36:52 2011 New Revision: 177512 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177512 Log: Add testcases for PRs 47449/47446. 2011-08-06 H.J. Lu hongjiu...@intel.com PR middle-end/47449 * gcc.target/i386/pr47449.c: New. PR target/47446 * gcc.dg/pr47446-1.c: New. * gcc.dg/pr47446-2.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/pr47446-1.c trunk/gcc/testsuite/gcc.dg/pr47446-2.c trunk/gcc/testsuite/gcc.target/i386/pr47449.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug rtl-optimization/47449] [x32] can’t find a register in class ‘DIREG’ while reloading ‘asm’
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47449 --- Comment #15 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:36:55 UTC --- Author: hjl Date: Sat Aug 6 14:36:52 2011 New Revision: 177512 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177512 Log: Add testcases for PRs 47449/47446. 2011-08-06 H.J. Lu hongjiu...@intel.com PR middle-end/47449 * gcc.target/i386/pr47449.c: New. PR target/47446 * gcc.dg/pr47446-1.c: New. * gcc.dg/pr47446-2.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/pr47446-1.c trunk/gcc/testsuite/gcc.dg/pr47446-2.c trunk/gcc/testsuite/gcc.target/i386/pr47449.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug target/47715] [x32] TLS doesn't work
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47715 --- Comment #21 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:50:12 UTC --- Author: hjl Date: Sat Aug 6 14:50:05 2011 New Revision: 177513 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177513 Log: Add testcases for PRs 47727/47372/47715. 2011-08-06 H.J. Lu hongjiu...@intel.com PR middle-end/47727 * gcc.dg/pr47727.c: New. PR target/47372 * gcc.dg/pr47372-1.c: New. * gcc.dg/pr47372-2.c: Likewise. PR target/47715 * gcc.dg/tls/pr47715-5.c: New. Added: trunk/gcc/testsuite/gcc.dg/pr47372-1.c trunk/gcc/testsuite/gcc.dg/pr47372-2.c trunk/gcc/testsuite/gcc.dg/pr47727.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-5.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug target/47372] [x32] internal compiler error: in simplify_subreg, at simplify-rtx.c:5222
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47372 --- Comment #9 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:50:12 UTC --- Author: hjl Date: Sat Aug 6 14:50:05 2011 New Revision: 177513 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177513 Log: Add testcases for PRs 47727/47372/47715. 2011-08-06 H.J. Lu hongjiu...@intel.com PR middle-end/47727 * gcc.dg/pr47727.c: New. PR target/47372 * gcc.dg/pr47372-1.c: New. * gcc.dg/pr47372-2.c: Likewise. PR target/47715 * gcc.dg/tls/pr47715-5.c: New. Added: trunk/gcc/testsuite/gcc.dg/pr47372-1.c trunk/gcc/testsuite/gcc.dg/pr47372-2.c trunk/gcc/testsuite/gcc.dg/pr47727.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-5.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug middle-end/47727] [x32] Many passes can't handle const symbol when Pmode != ptr_mode
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47727 --- Comment #12 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:50:12 UTC --- Author: hjl Date: Sat Aug 6 14:50:05 2011 New Revision: 177513 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177513 Log: Add testcases for PRs 47727/47372/47715. 2011-08-06 H.J. Lu hongjiu...@intel.com PR middle-end/47727 * gcc.dg/pr47727.c: New. PR target/47372 * gcc.dg/pr47372-1.c: New. * gcc.dg/pr47372-2.c: Likewise. PR target/47715 * gcc.dg/tls/pr47715-5.c: New. Added: trunk/gcc/testsuite/gcc.dg/pr47372-1.c trunk/gcc/testsuite/gcc.dg/pr47372-2.c trunk/gcc/testsuite/gcc.dg/pr47727.c trunk/gcc/testsuite/gcc.dg/tls/pr47715-5.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug target/47381] [x32] internal compiler error: in gen_lowpart_general, at rtlhooks.c:59
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47381 --- Comment #7 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2011-08-06 14:57:55 UTC --- Author: hjl Date: Sat Aug 6 14:57:52 2011 New Revision: 177514 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177514 Log: Add testcases for PR 47381. 2011-08-06 H.J. Lu hongjiu...@intel.com PR target/47381 * gcc.dg/pr47381-1.c: New. * gcc.dg/pr47381-2.c: Likewise. * gcc.target/i386/pr47381.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/pr47381-1.c trunk/gcc/testsuite/gcc.dg/pr47381-2.c trunk/gcc/testsuite/gcc.target/i386/pr47381.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug tree-optimization/50005] New: [4.7 Regression] ipa-inline-analysis.c:1876:41: error: comparison between signed an d unsigned integer expressions
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50005 Summary: [4.7 Regression] ipa-inline-analysis.c:1876:41: error: comparison between signed an d unsigned integer expressions Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: dang...@gcc.gnu.org CC: hubi...@gcc.gnu.org Host: hppa2.0w-hp-hpux11.00 Target: hppa2.0w-hp-hpux11.00 Build: hppa2.0w-hp-hpux11.00 /xxx/gnu/gcc/objdir/./prev-gcc/xgcc -B/xxx/gnu/gcc/objdir/./prev-gcc/ -B/opt/gnu /gcc/gcc-4.7/hppa2.0w-hp-hpux11.00/bin/ -B/opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux1 1.00/bin/ -B/opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.00/lib/ -isystem /opt/gnu/gc c/gcc-4.7/hppa2.0w-hp-hpux11.00/include -isystem /opt/gnu/gcc/gcc-4.7/hppa2.0w-h p-hpux11.00/sys-include-c -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcas t-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute -peda ntic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -Wold-s tyle-definition -Wc++-compat -DHAVE_CONFIG_H -I. -I. -I../../gcc/gcc -I../../g cc/gcc/. -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include -I/opt/gnu /gcc/gmp/include -I../../gcc/gcc/../libdecnumber -I../../gcc/gcc/../libdecnumbe r/dpd -I../libdecnumber../../gcc/gcc/ipa-inline-analysis.c -o ipa-inline-ana lysis.o ../../gcc/gcc/ipa-inline-analysis.c: In function 'remap_predicate': ../../gcc/gcc/ipa-inline-analysis.c:1876:41: error: comparison between signed an d unsigned integer expressions [-Werror=sign-compare] cc1: all warnings being treated as errors
[Bug debug/50006] New: [4.7 Regression] ICE in in connect_traces, at dwarf2cfi.c:2677
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50006 Summary: [4.7 Regression] ICE in in connect_traces, at dwarf2cfi.c:2677 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassig...@gcc.gnu.org ReportedBy: dang...@gcc.gnu.org CC: r...@gcc.gnu.org Host: hppa2.0w-hp-hpux11.11 Target: hppa2.0w-hp-hpux11.11 Build: hppa2.0w-hp-hpux11.11 /test/gnu/gcc/objdir/./gcc/xgcc -B/test/gnu/gcc/objdir/./gcc/ -B/opt/gnu/gcc/gcc -4.7/hppa2.0w-hp-hpux11.11/bin/ -B/opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/lib / -isystem /opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/include -isystem /opt/gnu/ gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/sys-include-c -g -O2 -fPIC -frandom-seed= fixed-seed -W -Wall -gnatpg s-os_lib.adb -o s-os_lib.o +===GNAT BUG DETECTED==+ | 4.7.0 20110805 (experimental) [trunk revision 177484] (hppa2.0w-hp-hpux11.11) GCC error:| | in connect_traces, at dwarf2cfi.c:2677 | | Error detected around s-os_lib.adb:897:8 | | Please submit a bug report; see http://gcc.gnu.org/bugs.html.| | Use a subject line meaningful to you and us to track the bug.| | Include the entire contents of this bug box in the report. | | Include the exact gcc or gnatmake command that you entered. | | Also include sources listed below in gnatchop format | | (concatenated together with no headers between files). | +==+
[Bug fortran/50004] [4.7 Regression] ICE in c_ptr_tests_16.f90
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50004 --- Comment #2 from Thomas Koenig tkoenig at gcc dot gnu.org 2011-08-06 15:19:48 UTC --- Author: tkoenig Date: Sat Aug 6 15:19:45 2011 New Revision: 177527 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177527 Log: 2011-08-06 Thomas Koenig tkoe...@gcc.gnu.org PR fortran/50004 * target-memory.c (gfc_target_expr-size): Don't clobber typespec for derived types. * simplify.c (gfc_simplify_transfer): Don't calculate source_size twice. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/simplify.c trunk/gcc/fortran/target-memory.c
[Bug fortran/50004] [4.7 Regression] ICE in c_ptr_tests_16.f90
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50004 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED --- Comment #3 from Thomas Koenig tkoenig at gcc dot gnu.org 2011-08-06 15:26:55 UTC --- Fixed, closing.
[Bug c/44938] Variable origtypes in c-parser.c accessed uninitialized
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44938 Marc Glisse marc.glisse at normalesup dot org changed: What|Removed |Added CC||marc.glisse at normalesup ||dot org --- Comment #1 from Marc Glisse marc.glisse at normalesup dot org 2011-08-06 15:47:21 UTC --- This breaks a -O3 bootstrap (-Werror turns the warning into an error). The code looks like: VEC(tree,gc) *origtypes; ... if(...) exprlist = NULL; else exprlist = c_parser_expr_list (parser, true, false, origtypes); ... expr.value = build_function_call_vec (op_loc, expr.value, exprlist, origtypes); So g++ is right to warn (even if origtypes is probably unused in that case).
[Bug tree-optimization/49911] SRA + DOM + VRP + -fstrict-enums incorrectly remove predicate
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49911 --- Comment #11 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-08-06 15:58:47 UTC --- So, Eric - are you still objecting to make VRP and the middle-end aligned by ignoring TYPE_MIN/MAX_VALUE in VRP? Just to give a bit of context to the reader: this problem bit the Ada compiler since VRP had been introduced in 2004. At the time, the consensus was that the Ada compiler was lying to the middle-end, because objects of type T could have values that are outside [TYPE_MIN_VALUE:TYPE_MAX_VALUE] in some cases and this breaks an invariant of the middle-end. So we changed the Ada compiler in 2009. If it appears that the previous consensus was short-sighted and should now be reversed, fine with me, but please document what TYPE_MIN_VALUE/TYPE_MAX_VALUE mean under the new one. And if they don't mean anything, then remove them.
[Bug tree-optimization/49911] SRA + DOM + VRP + -fstrict-enums incorrectly remove predicate
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49911 --- Comment #12 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-08-06 16:08:16 UTC --- So the issue here is that enum types with non-canonical TYPE_MIN/MAX_VALUE leak from storage representation (union StateRemat) via SRA as register variables into the IL. Is that something that cannot happen for Ada because it is also careful to not use such types in storage representations? Yes, I think so, only index types of arrays have non-canonical bounds now.
[Bug lto/49992] lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49992 --- Comment #4 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-08-06 16:29:58 UTC --- On x86_64-apple-darwin10 I get the same bootstrap failure: ... mv -f Tlto-wrapper lto-wrapper gcc -g -fkeep-inline-functions -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wc++-compat -DHAVE_CONFIG_H -o gengtype gengtype.o gengtype-lex.o gengtype-parse.o gengtype-state.o version.o errors.o libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a -lintl -L/opt/sw64/lib -liconv ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a ld: duplicate symbol _trim_filename in libcommon.a(diagnostic.o) and errors.o collect2: ld returned 1 exit status make[3]: *** [gengtype] Error 1 make[3]: *** Waiting for unfinished jobs rm gcov.pod gfdl.pod cpp.pod fsf-funding.pod gcc.pod make[2]: *** [all-stage1-gcc] Error 2 make[1]: *** [stage1-bubble] Error 2 make: *** [all] Error 2 with the following configure ../p_work/configure --prefix=/opt/gcc/gcc4.7p --enable-languages=c,c++,lto,fortran --with-gmp=/opt/sw64 --with-libiconv-prefix=/opt/sw64 --with-system-zlib --enable-checking=release --with-cloog=/opt/sw64 --enable-cloog-backend=isl --enable-lto but not with ../work/configure --prefix=/opt/gcc/gcc4.7w --enable-languages=c,c++,fortran,objc,obj-c++,java,lto --with-gmp=/opt/sw64 --with-libiconv-prefix=/opt/sw64 --with-system-zlib --with-cloog=/opt/sw64 --enable-cloog-backend=isl --enable-lto Apparently the key is --enable-checking=something.
[Bug rtl-optimization/49994] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fsched2-use-superblocks
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49994 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2011.08.06 17:10:29 CC||rth at gcc dot gnu.org Target Milestone|--- |4.7.0 Ever Confirmed|0 |1 --- Comment #2 from H.J. Lu hjl.tools at gmail dot com 2011-08-06 17:10:29 UTC --- It is caused by revision 176705: http://gcc.gnu.org/ml/gcc-cvs/2011-07/msg00973.html
[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001 --- Comment #3 from uros at gcc dot gnu.org 2011-08-06 18:39:23 UTC --- Author: uros Date: Sat Aug 6 18:39:19 2011 New Revision: 177531 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177531 Log: PR target/50001 * config/alpha/alpha.c (alpha_instantiate_decls): New function. (TARGET_INSTANTIATE_DECLS): New define. Modified: trunk/gcc/ChangeLog trunk/gcc/config/alpha/alpha.c
[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001 --- Comment #4 from uros at gcc dot gnu.org 2011-08-06 18:41:16 UTC --- Author: uros Date: Sat Aug 6 18:41:14 2011 New Revision: 177532 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177532 Log: PR target/50001 * config/alpha/alpha.c (alpha_instantiate_decls): New function. (TARGET_INSTANTIATE_DECLS): New define. Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/config/alpha/alpha.c
[Bug tree-optimization/49735] [4.7 Regression] mips64-elf libgcc build fails with apparently infinite recursion.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49735 rsand...@gcc.gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED --- Comment #12 from rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org 2011-08-06 18:49:17 UTC --- Just to confirm that the build failure is now fixed. Thanks Jan!
[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001 --- Comment #5 from uros at gcc dot gnu.org 2011-08-06 18:49:50 UTC --- Author: uros Date: Sat Aug 6 18:49:46 2011 New Revision: 177534 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177534 Log: PR target/50001 * config/alpha/alpha.c (alpha_instantiate_decls): New function. (TARGET_INSTANTIATE_DECLS): New define. Modified: branches/gcc-4_5-branch/gcc/ChangeLog branches/gcc-4_5-branch/gcc/config/alpha/alpha.c
[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001 --- Comment #6 from uros at gcc dot gnu.org 2011-08-06 18:54:04 UTC --- Author: uros Date: Sat Aug 6 18:54:01 2011 New Revision: 177535 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177535 Log: PR target/50001 * config/alpha/alpha.c (alpha_instantiate_decls): New function. (TARGET_INSTANTIATE_DECLS): New define. Modified: branches/gcc-4_4-branch/gcc/ChangeLog branches/gcc-4_4-branch/gcc/config/alpha/alpha.c
[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED URL||http://gcc.gnu.org/ml/gcc-p ||atches/2011-08/msg00710.htm ||l Resolution||FIXED Target Milestone|--- |4.4.7 --- Comment #7 from Uros Bizjak ubizjak at gmail dot com 2011-08-06 18:56:38 UTC --- Fixed.
[Bug target/49688] [alpha]: Many execution test failures
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49688 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED Target Milestone|--- |4.7.0 --- Comment #24 from Uros Bizjak ubizjak at gmail dot com 2011-08-06 18:58:49 UTC --- Testsuite results are clean with patched gas. Fixed.
[Bug c/44949] extend Wparentheses from to =
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44949 --- Comment #1 from Marc Glisse marc.glisse at normalesup dot org 2011-08-06 20:49:40 UTC --- Created attachment 24935 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24935 hack It is an easy enough hack to call the Wparentheses code for = and others (the warning says instead of =, it isn't a clean patch) so I can test on real code. And it seems painful. It warns on code like: a |= b c; where it is quite clear we could never intend (a|=b)c;. Restricting the warning to the case where the result of the expression is used should improve things, except that I don't know how to access that information...
[Bug fortran/49509] cannot promote types for arguments passed by value
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49509 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||tkoenig at gcc dot gnu.org Resolution||INVALID --- Comment #10 from Thomas Koenig tkoenig at gcc dot gnu.org 2011-08-06 21:08:56 UTC --- I think the c.l.f discussion shows that this is not allowed in Fortran. Closing.
[Bug java/50007] New: org.eclipse.jdt.internal.compiler.batch.GCCMain not found
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50007
Summary: org.eclipse.jdt.internal.compiler.batch.GCCMain not
found
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
Severity: critical
Priority: P3
Component: java
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: vedama...@netscape.net
Not able to compile simple Java source file to bytecode.
* Sample Java source file (HelloWorld.java):
public class HelloWorld {
public int print()
{
System.out.println(Hello world!);
}
}
* When I run gcj-4.6 -C -c HelloWorld.java I get the following results:
Exception in thread main java.lang.NoClassDefFoundError:
org.eclipse.jdt.internal.compiler.batch.GCCMain
at gnu.java.lang.MainThread.run(MainThread.java:100)
Caused by: java.lang.ClassNotFoundException:
org.eclipse.jdt.internal.compiler.batch.GCCMain not found in
gnu.gcj.runtime.SystemClassLoader{urls=[],
parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
at java.net.URLClassLoader.findClass(URLClassLoader.java:531)
at java.lang.ClassLoader.loadClass(ClassLoader.java:452)
at java.lang.ClassLoader.loadClass(ClassLoader.java:387)
at gnu.java.lang.MainThread.run(MainThread.java:96)
My understanding is that main only needs to be defined when linking which is
not what I am trying to do. I just want to compile Java source file to a
.class file.
[Bug testsuite/48727] FAIL: g++.dg/opt/devirt2.C scan-assembler-times xyzzy 2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48727 --- Comment #9 from uros at gcc dot gnu.org 2011-08-06 21:37:25 UTC --- Author: uros Date: Sat Aug 6 21:37:22 2011 New Revision: 177537 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177537 Log: PR testsuite/48727 * g++.dg/opt/devirt2.C: Use specific pattern for alpha*-*-*. Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/opt/devirt2.C
[Bug c++/49921] [C++0x] Segfault during compilation, decltype and operator-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49921 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED Target Milestone|--- |4.6.2 --- Comment #6 from Jason Merrill jason at gcc dot gnu.org 2011-08-06 22:23:19 UTC --- Fixed for 4.6.2.
[Bug c++/48993] [C++0x] segmentation fault when compiling this program with constexpr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48993 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Blocks||48892 Resolution||FIXED Target Milestone|--- |4.6.2 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2011-08-06 22:22:53 UTC --- Segfault fixed for 4.6.2; now GCC will give a sorry for the constructor definition. Actually fixing the compiler to accept the code will happen under PR 48892.
[Bug c++/49988] constexpr on ctor invokes improper initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49988 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED Target Milestone|--- |4.6.2 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2011-08-06 22:24:03 UTC --- Fixed for 4.6.2.
[Bug lto/50008] New: [4.7 Regression] type mismatch in array reference, verify_gimple failed
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50008 Summary: [4.7 Regression] type mismatch in array reference, verify_gimple failed Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig...@gcc.gnu.org ReportedBy: d.g.gorbac...@gmail.com Created attachment 24936 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24936 Testcase
[Bug lto/48259] Internal compiler errors in lto1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48259 Dmitry Gorbachev d.g.gorbachev at gmail dot com changed: What|Removed |Added Known to work||4.7.0 Known to fail|4.7.0 | --- Comment #8 from Dmitry Gorbachev d.g.gorbachev at gmail dot com 2011-08-06 23:56:45 UTC --- I can't reproduce it in 4.7.0.
[Bug c/50009] New: [4.7 Regression] Segmentation fault in tree_nop_conversion
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50009
Summary: [4.7 Regression] Segmentation fault in
tree_nop_conversion
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: d.g.gorbac...@gmail.com
Target: i686-pc-mingw32
Created attachment 24937
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24937
Backtrace
Testcase:
struct S {
short a;
short b[];
} __attribute__((packed));
