[Bug rtl-optimization/44979] [4.6 regression] Revision 162270 failed many x86-64 tests

2010-07-22 Thread hjl dot tools at gmail dot com 


--- Comment #3 from hjl dot tools at gmail dot com  2010-07-22 19:33 ---
Fixed as of revision 162396.


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hjl dot tools at gmail dot com changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44979

[Bug rtl-optimization/44979] [4.6 regression] Revision 162270 failed many x86-64 tests

2010-07-19 Thread hjl dot tools at gmail dot com 


--- Comment #1 from hjl dot tools at gmail dot com  2010-07-19 13:19 ---
According to

http://gcc.gnu.org/ml/gcc-patches/2010-07/msg01409.html

this is an x86 backend bug.


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hjl dot tools at gmail dot com changed:

   What|Removed |Added

 CC||hubicka at gcc dot gnu dot
   ||org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44979

[Bug rtl-optimization/44979] [4.6 regression] Revision 162270 failed many x86-64 tests

2010-07-19 Thread howarth at nitro dot med dot uc dot edu 


--- Comment #2 from howarth at nitro dot med dot uc dot edu  2010-07-19 
13:43 ---
The proposed patch in http://gcc.gnu.org/ml/gcc-patches/2010-07/msg01409.html
shifts the bootstrap failure on x86_64-apple-darwin10 to...


libtool: compile:  /Users/howarth/darwin_objdir/./gcc/xgcc
-B/Users/howarth/darwin_objdir/./gcc/
-B/Users/howarth/dist/x86_64-apple-darwin10.4.0/bin/
-B/Users/howarth/dist/x86_64-apple-darwin10.4.0/lib/ -isystem
/Users/howarth/dist/x86_64-apple-darwin10.4.0/include -isystem
/Users/howarth/dist/x86_64-apple-darwin10.4.0/sys-include -DHAVE_CONFIG_H -I.
-I../../../gcc/libgomp -I../../../gcc/libgomp/config/bsd
-I../../../gcc/libgomp/config/posix -I../../../gcc/libgomp -Wall -pthread
-Werror -g -O2 -MT barrier.lo -MD -MP -MF .deps/barrier.Tpo -c
../../../gcc/libgomp/barrier.c -o barrier.o /dev/null 21
../../../gcc/libgomp/error.c: In function ‘gomp_error’:
../../../gcc/libgomp/error.c:54:1: error: unrecognizable insn:
(insn 32 31 11 2 ../../../gcc/libgomp/error.c:48 (parallel [
(set (mem/c:BLK (plus:DI (reg/f:DI 6 bp)
(const_int -128 [0xff80])) [0 A64])
(unspec:BLK [
(reg:DI 21 xmm0)
(reg:DI 22 xmm1)
(reg:DI 23 xmm2)
(reg:DI 24 xmm3)
(reg:DI 25 xmm4)
(reg:DI 26 xmm5)
(reg:DI 27 xmm6)
(reg:DI 28 xmm7)
] UNSPEC_SSE_PROLOGUE_SAVE_LOW))
(use (reg:DI 0 ax [58]))
(use (const_int 0 [0]))
(use (label_ref:DI 0))
(use (const_int 4 [0x4]))
]) -1 (nil))
../../../gcc/libgomp/error.c:54:1: internal compiler error: in extract_insn, at
recog.c:2127
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html for instructions.
make[5]: *** [error.lo] Error 1
make[5]: *** Waiting for unfinished jobs


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44979

[Bug rtl-optimization/44979] [4.6 regression] Revision 162270 failed many x86-64 tests

2010-07-18 Thread hjl dot tools at gmail dot com 


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hjl dot tools at gmail dot com changed:

   What|Removed |Added

   Target Milestone|--- |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44979