[Bug target/52060] Incorrect mask/and (ARM bic) instruction generated for shifted expression parameter, triggered by -O2 -finline-functions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52060 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug middle-end/51794] ICE (segfault) with -O -fmodulo-sched

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51794 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/49180] pr45070.c fails for -Os -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49180 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/49030] ICE in get_arm_condition_code, at config/arm/arm.c:17180

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49030 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/49069] ICE in gen_cstoredi4, at config/arm/arm.md:7554

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49069 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/49049] ICE in copyprop_hardreg_forward_1, at regcprop.c:767

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49049 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/49030] ICE in get_arm_condition_code, at config/arm/arm.c:17180

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49030 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |NEW Known

[Bug target/49049] ICE in copyprop_hardreg_forward_1, at regcprop.c:767

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49049 --- Comment #3 from Ian Bolton ibolton at gcc dot gnu.org 2011-05-20 13:50:56 UTC --- Thanks for confirming that. If I try -marm -mcpu=arm7tdmi I can get the ICE, but not with -marm -mcpu=cortex-a9.

[Bug driver/44273] Using -save-temps and @file should also save the intermediate @file used by the driver.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44273 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/48808] ICE in spill_failure, at reload1.c:2113

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48808 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug target/48792] ICE in failed_reload, at reload1.c:6000

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48792 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug rtl-optimization/48434] [4.7 Regression] Large SpecCPUFP Performance Regression for Thumb-2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48434 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Keywords||patch

[Bug other/48434] Large SpecCPUFP Performance Regression for Thumb-2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48434 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug other/48434] New: Large SpecCPUFP Performance Regression for Thumb-2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48434 Summary: Large SpecCPUFP Performance Regression for Thumb-2 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: critical Priority: P3 Component: other

[Bug target/48308] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/48325] ICE in reload_cse_simplify_operands, at postreload.c:403 with neon optimized code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48325 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/42949] ICE: reload_cse_simplify_operands, at postreload.c:396

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42949 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING

[Bug target/48250] ICE in reload_cse_simplify_operands, at postreload.c:403

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48250 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug target/47920] strange code generated for expression (a+7)/8

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47920 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/47831] avoid if-convertion if the conditional instructions and following conditional branch has the same condition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47831 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Keywords||missed

[Bug target/47764] The constant load instruction should be hoisted out of loop

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47764 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Keywords||missed

[Bug c++/47749] Wrong function return value

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47749 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug rtl-optimization/47166] [4.5 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #30 from Ian Bolton ibolton at gcc dot gnu.org 2011-02-15 15:47:24 UTC --- (In reply to comment #29) I've had some problems with timeouts in my test setup, but I now have runs that differ only in that pthread1.cc times out for one

[Bug bootstrap/46456] cppbuiltin.o fails to build for arm-eabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46456 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added CC||danglin at gcc dot

[Bug target/46276] cppbuiltin.c:154:7: error: 'or' of unmatched not-equal tests is always 1 [-Werror]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46276 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/36158] Transformational function BESSEL_YN(n1,n2,x) and BESSEL_JN missing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36158 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added CC||ibolton at gcc dot

[Bug fortran/36158] Transformational function BESSEL_YN(n1,n2,x) and BESSEL_JN missing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36158 --- Comment #17 from Ian Bolton ibolton at gcc dot gnu.org 2011-02-07 15:41:14 UTC --- (In reply to comment #16) (In reply to comment #15) Is this going to be backported to 4.5? It is required to make CSHIFT function correctly

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 --- Comment #9 from Ian Bolton ibolton at gcc dot gnu.org 2011-02-02 09:50:23 UTC --- (In reply to comment #8) The potential fix seems to work fine on x86 as well. I'm going to build a arm-elf toolchain and see if anything else pops up during

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 --- Comment #10 from Ian Bolton ibolton at gcc dot gnu.org 2011-02-02 14:49:02 UTC --- (In reply to comment #8) The potential fix seems to work fine on x86 as well. I'm going to build a arm-elf toolchain and see if anything else pops up during

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 --- Comment #12 from Ian Bolton ibolton at gcc dot gnu.org 2011-02-02 15:06:07 UTC --- The native bootstrap was successful. I configured with: --with-cpu=cortex-a9 --with-float=softfp --with-fpu=vfpv3-d16 --with-mode=thumb --enable-languages

[Bug target/47543] ICE: in extract_insn, at recog.c:2109 when building zlib

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug rtl-optimization/47454] registers are not allocated according to its preferred order

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47454 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug middle-end/44554] Stack space after sigsetjmp is reused

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44554 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug c++/46317] Incorrect construction vtable on ARM in case of diamond shaped virtual inheritance

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46317 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/46762] gcc crosscompiled for arm optimises away volatile struct member access when -Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46762 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added CC||ibolton at gcc dot

[Bug middle-end/44554] Stack space after sigsetjmp is reused

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44554 --- Comment #19 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-28 11:30:50 UTC --- (In reply to comment #18) (In reply to comment #17) gcc 4.4.5 was released in October. Please can you confirm if this is now fixed. I think THIS bug

[Bug target/47246] [4.6 Regression] Invalid immediate offset for Thumb VFP store regression

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47246 --- Comment #7 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-27 16:51:41 UTC --- (In reply to comment #6) Assuming this is fixed now. Yes, I can use trunk to run the whole of Spec2K for -O3 -mthumb without errors.

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #23 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-25 13:45:59 UTC --- (In reply to comment #21) So is this now fixed on the trunk? Can anyone run SPEC2k? Spec2K's Ammp now runs correctly for trunk, with -mthumb -O3. The rest

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #22 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-24 14:54:51 UTC --- (In reply to comment #21) So is this now fixed on the trunk? Can anyone run SPEC2k? I can run it. I will report back when done.

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Keywords||patch --- Comment

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #12 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-12 10:44:11 UTC --- (In reply to comment #9) Created attachment 22945 [details] Test patch Could you try the following? It's a variant of a patch Richard Sandiford recently

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #10 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-11 17:42:52 UTC --- (In reply to comment #9) Created attachment 22945 [details] Test patch Could you try the following? It's a variant of a patch Richard Sandiford recently

[Bug rtl-optimization/47246] New: [4.6 Regression] Invalid immediate offset for Thumb VFP store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47246 Summary: [4.6 Regression] Invalid immediate offset for Thumb VFP store Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug rtl-optimization/47246] [4.6 Regression] Invalid immediate offset for Thumb VFP store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47246 --- Comment #1 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-10 16:17:37 UTC --- Created attachment 22940 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22940 Demonstrates the problem instruction, on line 37

[Bug target/45814] ICE in extract_insn, at recog.c:2127

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45814 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug pch/45979] precompiled headers breakage on 2.6.36-rc Linux/ARM kernels

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45979 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/47133] code size opportunity for boolean expression evaluation

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47133 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Keywords||missed

[Bug rtl-optimization/47166] [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #6 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-05 14:38:42 UTC --- I mean, the But r1 is an input as well as an output , i.e. referred to, so insn 3163 should have matched without your patch. I'm missing analysis on why

[Bug rtl-optimization/47166] [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug rtl-optimization/47166] New: [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 Summary: [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb Product: gcc Version: 4.5.2 Status: UNCONFIRMED Keywords: wrong-code Severity:

[Bug rtl-optimization/47166] [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #2 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-04 12:30:23 UTC --- Created attachment 22896 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22896 Preprocessed source, before/after .s file, before/after IRA dump Contains

[Bug rtl-optimization/47166] [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #3 from Ian Bolton ibolton at gcc dot gnu.org 2011-01-04 12:32:50 UTC --- pr47166/CMD - how to compile it Sorry, I forgot to give cc1 commands: cc1 -fpreprocessed rectmm.i -quiet -dumpbase rectmm.i -mthumb -mcpu=cortex-a9

[Bug rtl-optimization/45051] [4.6 Regression]: gcc.c-torture/execute/builtins/abs-2.c and abs-3.c due to track subwords of DImode allocnos

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45051 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug target/46191] Non-absolute names in libgcc_s.so

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46191 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/46191] Non-absolute names in libgcc_s.so

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46191 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING

[Bug target/46128] There is no mechanism for detecting VFP revisions in ARM GCC.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46128 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last