[Bug testsuite/53664] neon-testgen.ml generates duplicate scan-assembler directives

2012-07-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664 --- Comment #6 from Ramana Radhakrishnan 2012-07-31 00:00:36 UTC --- Created attachment 27901 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27901 Tentative patch. Tentative patch - has a few unneeded whitespace changes but probably fixes t

[Bug testsuite/53664] neon-testgen.ml generates duplicate scan-assembler directives

2012-07-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664 --- Comment #4 from Ramana Radhakrishnan 2012-07-30 18:30:40 UTC --- (In reply to comment #0) > Tests gcc/testsuite/gcc.target/arm/neon/v*.c are generated by the script > gcc/config/arm/neon-testgen.ml. 54 of these tests have duplicate > scan-

[Bug debug/53135] [4.7/4.8 Regression] internal compiler error: in value_format, at dwarf2out.c:8010

2012-07-24 Thread ramana at gcc dot gnu.org
||2012-07-24 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #5 from Ramana Radhakrishnan 2012-07-24 13:03:00 UTC --- on trunk with -O2 -g -gdwarf-3 I can reproduce the ICE . {dw_attr

[Bug target/54051] [4.7/ 4.8 regression] Invalid alignment specifier generated for vld3_lane_* and vld3_dup_* intrinsics.

2012-07-24 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54051 Ramana Radhakrishnan changed: What|Removed |Added Target Milestone|--- |4.7.2 --- Comment #3 from Ramana R

[Bug target/54051] [4.7/ 4.8 regression] Invalid alignment specifier generated for vld3_lane_* and vld3_dup_* intrinsics.

2012-07-24 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54051 --- Comment #2 from Ramana Radhakrishnan 2012-07-24 12:02:37 UTC --- Author: ramana Date: Tue Jul 24 12:02:30 2012 New Revision: 189808 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189808 Log: Fix PR target/54051 2012-07-24 Ramana R

[Bug target/54051] [4.7/ 4.8 regression] Invalid alignment specifier generated for vld3_lane_* and vld3_dup_* intrinsics.

2012-07-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54051 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/54051] New: Invalid alignment specifier generated for vld3_lane_* and vld3_dup_* intrinsics.

2012-07-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54051 Bug #: 54051 Summary: Invalid alignment specifier generated for vld3_lane_* and vld3_dup_* intrinsics. Classification: Unclassified Product: gcc Version: 4.7.1 Status

[Bug target/53735] thumb1 spill failure with -Os

2012-07-17 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53735 Ramana Radhakrishnan changed: What|Removed |Added Keywords|assemble-failure| Status|UNCONFIRMED

[Bug rtl-optimization/53352] Incorrect CSE optimization on RTL expressions with a paradoxical subreg

2012-07-13 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53352 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/53659] ARM: Using -mcpu=cortex-a9 option results in bad performance for Cortex-A9 processor in C-Ray phoronix benchmark

2012-07-12 Thread ramana at gcc dot gnu.org
||2012-07-12 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1

[Bug target/53859] ICE when calculate insn latency for armv7e-m arch in O2 level

2012-07-12 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53859 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/48941] [arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.

2012-07-05 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48941 Ramana Radhakrishnan changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug rtl-optimization/49891] [4.7 regression] ICE in redirect_jump_1

2012-07-05 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49891 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/48941] [arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.

2012-07-05 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48941 --- Comment #12 from Ramana Radhakrishnan 2012-07-05 16:56:23 UTC --- Author: ramana Date: Thu Jul 5 16:56:15 2012 New Revision: 189295 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189295 Log: Correct bug number to PR target/48941 F

[Bug target/51980] ARM - Neon code polluted by useless stores to the stack with vuzpq / vzipq / vtrnq

2012-07-05 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51980 --- Comment #6 from Ramana Radhakrishnan 2012-07-05 16:45:32 UTC --- Author: ramana Date: Thu Jul 5 16:45:18 2012 New Revision: 189294 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189294 Log: 2012-07-05 Ramana Radhakrishnan

[Bug rtl-optimization/49891] [4.7 regression] ICE in redirect_jump_1

2012-07-05 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49891 --- Comment #3 from Ramana Radhakrishnan 2012-07-05 16:45:29 UTC --- Author: ramana Date: Thu Jul 5 16:45:18 2012 New Revision: 189294 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189294 Log: 2012-07-05 Ramana Radhakrishnan

[Bug c++/51033] generic vector subscript and shuffle support was not added to C++

2012-06-27 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51033 --- Comment #28 from Ramana Radhakrishnan 2012-06-27 14:19:25 UTC --- Author: ramana Date: Wed Jun 27 14:19:17 2012 New Revision: 189017 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189017 Log: 2012-06-27 Ramana Radhakrishnan P

[Bug target/46883] GCC ICE with error: unrecognizable insn

2012-06-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46883 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug testsuite/53664] neon-testgen.ml generates duplicate scan-assembler directives

2012-06-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664 --- Comment #3 from Ramana Radhakrishnan 2012-06-20 14:59:33 UTC --- (In reply to comment #2) > Two scan-assembler directives with the same search string don't look for two > instances of the same string, they just look for the same thing twice a

[Bug testsuite/53664] neon-testgen.ml generates duplicate scan-assembler directives

2012-06-20 Thread ramana at gcc dot gnu.org
||2012-06-20 CC||jules at gcc dot gnu.org, ||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan 2012-06-20 10:16:28 UTC

[Bug c++/51033] generic vector subscript and shuffle support was not added to C++

2012-06-15 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51033 --- Comment #27 from Ramana Radhakrishnan 2012-06-15 16:43:44 UTC --- Author: ramana Date: Fri Jun 15 16:43:36 2012 New Revision: 188671 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188671 Log: 2012-06-15 Marc Glisse PR c++/510

[Bug target/51509] Inefficient neon intrinsic code sequence

2012-06-14 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51509 --- Comment #3 from Ramana Radhakrishnan 2012-06-15 00:51:26 UTC --- With -fno-split-wide-types I can end up getting identical output to what is expected in this case with FSF trunk. I suspect this might be another of those costs with lower-subre

[Bug c++/51033] generic vector subscript and shuffle support was not added to C++

2012-06-14 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51033 --- Comment #26 from Ramana Radhakrishnan 2012-06-14 11:22:26 UTC --- (In reply to comment #23) > (In reply to comment #21) > > What does it mean "exercise the backend a lot"? Do you mean it takes a lot > > of > > time? > > I think so. > > > I

[Bug c++/51033] generic vector subscript and shuffle support was not added to C++

2012-06-13 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51033 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug rtl-optimization/53558] New: Register allocator doesn't tie return value register to output variable.

2012-06-01 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53558 Bug #: 53558 Summary: Register allocator doesn't tie return value register to output variable. Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONF

[Bug target/48941] [arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.

2012-05-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48941 --- Comment #11 from Ramana Radhakrishnan 2012-05-22 14:16:34 UTC --- > There are still a few vmov's between Vector registers but I suspect that is > because of the vcombine at the end for which RichardE might have something in > flight. This i

[Bug target/53440] [arm] generic thunk code fails for method which uses '...'

2012-05-22 Thread ramana at gcc dot gnu.org
||2012-05-22 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1

[Bug target/53334] [4.8 Regression] ICE in extract_insn, at recog.c:2131

2012-05-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53334 --- Comment #6 from Ramana Radhakrishnan 2012-05-22 09:07:03 UTC --- Author: ramana Date: Tue May 22 09:06:55 2012 New Revision: 187761 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187761 Log: Fix PR target/53334 2012-05-22 Ramana Ra

[Bug target/53376] Unrecognizable compare insn generated by movsicc in arm backend.

2012-05-16 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53376 --- Comment #3 from Ramana Radhakrishnan 2012-05-16 23:23:43 UTC --- (In reply to comment #2) > (In reply to comment #0) > > extern int x; > > static long long p; > > static long long *h1 ; > > static long long *h2 ; > > > > void foo (void) > >

[Bug target/53376] New: Unrecognizable compare insn generated by movsicc in arm backend.

2012-05-16 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53376 Bug #: 53376 Summary: Unrecognizable compare insn generated by movsicc in arm backend. Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug target/52989] Installation error on OS X (arm-eabi) cross-compiler

2012-05-16 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52989 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug rtl-optimization/52804] IRA/RELOAD allocate wrong register on ARM for cortex-m0

2012-05-15 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52804 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/52804] IRA/RELOAD allocate wrong register on ARM for cortex-m0

2012-05-14 Thread ramana at gcc dot gnu.org
||2012-05-14 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #4 from Ramana Radhakrishnan 2012-05-14 11:42:53 UTC --- Fixed on trunk so far. Any plans of backporting this to 4.7 branch

[Bug target/53241] Bad pre increment insn for ARM vfp store instructions

2012-05-14 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution||FIXED Target Milestone|--- |4.8.0 --- Comment #1 from Ramana Radhakrishnan 2012-05-14 11:40:08 UTC --- Fixed on trunk by http://gcc.gnu.org/ml/gcc-cvs/2012-05/msg00325

[Bug rtl-optimization/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 --- Comment #3 from Ramana Radhakrishnan 2012-05-08 14:56:18 UTC --- The patch below appears to trigger the issue but there's a fundamental question as to why lower-subreg generates concatns when the documentation suggests that concat and concatn

[Bug rtl-optimization/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/48941] [arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.

2012-05-01 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48941 Ramana Radhakrishnan changed: What|Removed |Added Attachment #24234|0 |1 is obsolete|

[Bug target/48941] [arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.

2012-05-01 Thread ramana at gcc dot gnu.org
|unassigned at gcc dot |ramana at gcc dot gnu.org |gnu.org | Target Milestone|--- |4.8.0

[Bug middle-end/52800] eglibc build broken with internal compiler error in cfgloop .

2012-03-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52800 --- Comment #1 from Ramana Radhakrishnan 2012-03-30 23:34:41 UTC --- Richi - probably yours - svn+ssh://gcc.gnu.org/svn/gcc/trunk@185913 broken svn+ssh://gcc.gnu.org/svn/gcc/trunk@185910 good regards, Ramana

[Bug middle-end/52800] New: eglibc build broken with internal compiler error in cfgloop .

2012-03-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52800 Bug #: 52800 Summary: eglibc build broken with internal compiler error in cfgloop . Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug target/51980] ARM - Neon code polluted by useless stores to the stack with vuzpq / vzipq / vtrnq

2012-03-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51980 --- Comment #5 from Ramana Radhakrishnan 2012-03-30 08:17:21 UTC --- Experimenting with : Applying the patch of PR48941 and the patch for lower-subreg here http://gcc.gnu.org/ml/gcc-patches/2012-03/msg01886.html I now see : We still have too

[Bug target/51980] ARM - Neon code polluted by useless stores to the stack with vuzpq / vzipq / vtrnq

2012-03-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51980 --- Comment #4 from Ramana Radhakrishnan 2012-03-30 07:58:49 UTC --- Your testcase is broken - it doesn't honour reinterpret_casts properly . This is a better testcase. #include uint32x4_t sqrlen4D_16u8( const uint8x16_t A, const uint8x16_t

[Bug rtl-optimization/52396] Gcc failed to hoist loop invariant GOT load out of loop

2012-02-29 Thread ramana at gcc dot gnu.org
||2012-02-29 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan 2012-02-29 11:43:31 UTC --- We manage to hoist this at O2 but not at Os in 4.7 while 4.6 appears to

[Bug target/52412] another unnecessary register move on arm

2012-02-29 Thread ramana at gcc dot gnu.org
||2012-02-29 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 Known to fail||4.7.0 --- Comment #1 from Ramana Radhakrishnan 2012-02-29 11:41:00 UTC --- Confirmed - looks

[Bug libstdc++/51785] gets not anymore declared

2012-02-28 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51785 --- Comment #14 from Ramana Radhakrishnan 2012-02-28 16:09:52 UTC --- I can confirm that a build for arm-linux-gnueabi completes and do some cross-testing on qemu if that's deemed to be enough. Any other ideas for testing. Ramana Here's a sug

[Bug libstdc++/51785] gets not anymore declared

2012-02-28 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51785 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/46092] Improve constant handling of thumb2 instructions

2012-02-24 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution||FIXED Target Milestone|--- |4.7.0 Severity|normal |enhancement --- Comment #4 from Ramana Radhakrishnan 2012-02-24 12:24:04 UTC --- Trunk

[Bug target/51835] ARM EABI violation when passing arguments to helper floating functions like __aeabi_d2iz

2012-02-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51835 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/52187] armeb-unknown-eabi not recognized as big-endian

2012-02-22 Thread ramana at gcc dot gnu.org
||2012-02-23 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #4 from Ramana Radhakrishnan 2012-02-23 02:24:10 UTC --- I suppose confirmed :)

[Bug target/52258] __builtin_isgreaterequal is sometimes signaling on ARM

2012-02-22 Thread ramana at gcc dot gnu.org
||2012-02-23 CC||ramana at gcc dot gnu.org Known to work||4.7.0 Ever Confirmed|0 |1 Known to fail||4.6.3 --- Comment #4 from Ramana

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

2012-02-03 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52060 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/50313] ARM: PIC code references a non-existant label

2012-01-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50313 Ramana Radhakrishnan changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug target/50313] ARM: PIC code references a non-existant label

2012-01-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50313 --- Comment #6 from Ramana Radhakrishnan 2012-01-30 14:35:10 UTC --- Author: ramana Date: Mon Jan 30 14:35:05 2012 New Revision: 183727 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183727 Log: Fix PR target/50313 2012-01-30 Ramana R

[Bug target/48941] [arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.

2012-01-27 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48941 --- Comment #9 from Ramana Radhakrishnan 2012-01-27 16:20:07 UTC --- (In reply to comment #8) > Any chance of seeing the work on this restart ? > > I found this bug while looking for something that would help (I raised bug > 51980 for the same k

[Bug target/51980] ARM - Neon code polluted by useless stores to the stack with vuzpq / vzipq / vtrnq

2012-01-27 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51980 Ramana Radhakrishnan changed: What|Removed |Added Keywords||missed-optimization Ta

[Bug bootstrap/51985] [4.7 Regression] Bootstrap failure due to revision 183457

2012-01-26 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51985 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/48308] [4.6/4.7 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

2012-01-25 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 --- Comment #20 from Ramana Radhakrishnan 2012-01-25 08:52:43 UTC --- Author: ramana Date: Wed Jan 25 08:52:39 2012 New Revision: 183512 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183512 Log: 2012-01-25 Ramana Radhakrishnan P

[Bug middle-end/45416] [4.5/4.6 Regression] Code size regression from 4.4 for ARM

2012-01-23 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45416 --- Comment #16 from Ramana Radhakrishnan 2012-01-23 17:59:56 UTC --- Author: ramana Date: Mon Jan 23 17:59:51 2012 New Revision: 183446 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183446 Log: 2012-01-23 Ramana Radhakrishnan

[Bug lto/51642] Weak variable reference triggers ICE with -flto option

2012-01-23 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51642 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/51882] ICE: in extract_insn, at recog.c:2109 (unrecognizable insn) when building Mesa on ARM

2012-01-21 Thread ramana at gcc dot gnu.org
||2012-01-21 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1

[Bug target/51882] ICE: in extract_insn, at recog.c:2109 (unrecognizable insn) when building Mesa on ARM

2012-01-21 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51882 --- Comment #1 from Ramana Radhakrishnan 2012-01-21 12:29:02 UTC --- Created attachment 26403 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26403 reduced testcase Reduced testcase. Configured with : --target=arm-linux-gnueabi --with-c

[Bug target/51819] [4.7 Regression] Neon wrong code generation, Error: unsupported alignment for instruction -- `vst1.32 {d2[0]},[r0:64]'

2012-01-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51819 Ramana Radhakrishnan changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/51819] [4.7 Regression] Neon wrong code generation, Error: unsupported alignment for instruction -- `vst1.32 {d2[0]},[r0:64]'

2012-01-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51819 --- Comment #4 from Ramana Radhakrishnan 2012-01-20 13:24:53 UTC --- Author: ramana Date: Fri Jan 20 13:24:47 2012 New Revision: 183338 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183338 Log: Fix PR target/51819 Modified: trunk

[Bug target/51819] [4.7 Regression] Neon wrong code generation, Error: unsupported alignment for instruction -- `vst1.32 {d2[0]},[r0:64]'

2012-01-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51819 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/51914] [4.7] vect-intfloat-conversion4a/b tests fail for arm-linux-gnueabi

2012-01-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51914 --- Comment #1 from Ramana Radhakrishnan 2012-01-20 09:50:52 UTC --- arch specific command line options used: -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp

[Bug tree-optimization/51914] New: [4.7] All vect-intfloat-conversion tests fail for arm-linux-gnueabi

2012-01-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51914 Bug #: 51914 Summary: [4.7] All vect-intfloat-conversion tests fail for arm-linux-gnueabi Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRM

[Bug target/50313] ARM: PIC code references a non-existant label

2012-01-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50313 --- Comment #5 from Ramana Radhakrishnan 2012-01-20 09:22:21 UTC --- Author: ramana Date: Fri Jan 20 09:22:14 2012 New Revision: 183328 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183328 Log: Fix PR target/50313 Modified: trunk/

[Bug target/51835] ARM EABI violation when passing arguments to helper floating functions like __aeabi_d2iz

2012-01-19 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51835 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/51876] [4.7 regression] Recent extra neon related testsuite regressions on arm-linux-gnueabi

2012-01-19 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51876 --- Comment #6 from Ramana Radhakrishnan 2012-01-19 15:40:58 UTC --- (In reply to comment #5) > I did, but I'm waiting for testing results from Ramana. Testresults look good. Yeah , ok. Ramana

[Bug target/51178] FAIL: g++.dg/lookup/builtin5.C scan-assembler _ZSt5atanhd

2012-01-17 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51178 Ramana Radhakrishnan changed: What|Removed |Added Target|arm-none-eabi |arm-none-eabi, |

[Bug target/51876] [4.7 regression] Recent extra neon related testsuite regressions on arm-linux-gnueabi

2012-01-17 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51876 --- Comment #3 from Ramana Radhakrishnan 2012-01-17 13:48:12 UTC --- (In reply to comment #2) > Created attachment 26349 [details] > gcc47-pr51876.patch > > Untested fix (well, tested that the ICEs are gone on all these tests with a > cross). v

[Bug target/51876] [4.7 regression] Recent extra neon related testsuite regressions on arm-linux-gnueabi

2012-01-16 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51876 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/51876] New: [4.7 regression] Recent extra neon related testsuite regressions on arm-linux-gnueabi

2012-01-16 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51876 Bug #: 51876 Summary: [4.7 regression] Recent extra neon related testsuite regressions on arm-linux-gnueabi Classification: Unclassified Product: gcc Version: unknown

[Bug target/51709] armv7 target is not using unaligned access to packed fields sometimes (halfwords, loads?)

2012-01-13 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |NEW Last reconfirmed||2012-01-13 CC||ramana at gcc dot gnu.org Version|4.6.1 |4.7.0 Ever Confirmed|0 |1 Severity

[Bug target/50313] ARM: PIC code references a non-existant label

2012-01-13 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50313 --- Comment #4 from Ramana Radhakrishnan 2012-01-13 12:06:33 UTC --- Created attachment 26314 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26314 smaller testcase Better reduced testcase. Fails on trunk with -Os -fPIC -mcpu=arm9tdmi or -Os

[Bug target/50313] ARM: PIC code references a non-existant label

2012-01-13 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50313 Ramana Radhakrishnan changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed|

[Bug target/48308] [4.6/4.7 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

2012-01-13 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 --- Comment #19 from Ramana Radhakrishnan 2012-01-13 09:07:48 UTC --- (In reply to comment #14) > Note, can't be reproduced on the trunk, the strcmp isn't DCEd there, but guess > the problem is just latent there. Latent still in trunk with the t

[Bug target/48308] [4.6/4.7 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

2012-01-11 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 --- Comment #18 from Ramana Radhakrishnan 2012-01-11 18:15:05 UTC --- (In reply to comment #14) > Note, can't be reproduced on the trunk, the strcmp isn't DCEd there, but guess > the problem is just latent there. > > It looks like a target bug t

[Bug target/51819] [4.7 Regression] Neon wrong code generation, Error: unsupported alignment for instruction -- `vst1.32 {d2[0]},[r0:64]'

2012-01-11 Thread ramana at gcc dot gnu.org
||2012-01-11 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan 2012-01-11 14:51:37 UTC --- Completely untested but I think this is the correct fix for this

[Bug target/51659] [4.7 regression] ICE in function output_move_double

2012-01-11 Thread ramana at gcc dot gnu.org
||4.6.0 Keywords||ice-on-valid-code Last reconfirmed||2012-01-11 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 Summary

[Bug tree-optimization/51799] [4.7 Regression] Compiler ICE in vect_is_simple_use_1

2012-01-11 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |NEW Last reconfirmed||2012-01-11 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1

[Bug target/51381] Internal compiler error for arm target

2012-01-11 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51381 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/51442] volatile bitfields broken on arm

2012-01-11 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution||FIXED Target Milestone|--- |4.6.3 --- Comment #5 from Ramana Radhakrishnan 2012-01-11 12:12:07 UTC --- This should now be fixed by the commit as indicated below

[Bug target/51797] Arm backend missed the mls related optimization

2012-01-11 Thread ramana at gcc dot gnu.org
||missed-optimization Last reconfirmed||2012-01-11 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 Severity|normal |enhancement

[Bug rtl-optimization/38644] [4.4/4.5/4.6 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code

2012-01-09 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644 --- Comment #62 from Ramana Radhakrishnan 2012-01-09 16:55:24 UTC --- Author: ramana Date: Mon Jan 9 16:55:16 2012 New Revision: 183019 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183019 Log: 2012-01-09 Ramana Radhakrishnan B

[Bug target/51509] Inefficient neon intrinsic code sequence

2011-12-12 Thread ramana at gcc dot gnu.org
, ||arm-linux-gnueabi Status|UNCONFIRMED |NEW Keywords||missed-optimization Last reconfirmed||2011-12-12 CC||ramana at gcc

[Bug target/51381] Internal compiler error for arm target

2011-12-05 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51381 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug c++/45012] Invalid ambiguity on partial class specialization matching

2011-11-17 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45012 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault

2011-11-16 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

2011-11-16 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Known to work||4.6.0, 4.7.0 Known to fail||4.5.0 --- Comment #10 from Ramana Radhakrishnan 2011-11-16 13:41:54 UTC --- (In reply to comment #8) > Correct patch (h

[Bug target/51122] ICE in change_address_1, at emit-rtl.c:2001

2011-11-14 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51122 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/51122] ICE in change_address_1, at emit-rtl.c:2001

2011-11-14 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51122 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug bootstrap/51068] [4.7 Regression] ARM bootstrap failure due to ICE in rtl_verify_flow_info_1 at cfgrtl.c:2001

2011-11-14 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51068 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/51051] [4.7 Regression]: build fails on cris-elf building libstdc++-v3

2011-11-14 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51051 Ramana Radhakrishnan changed: What|Removed |Added CC||michael.hope at linaro dot

[Bug bootstrap/51068] [4.7 Regression] ARM bootstrap failure due to ICE in rtl_verify_flow_info_1 at cfgrtl.c:2001

2011-11-14 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51068 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/50968] ICE on armhf building gcc-snapshot

2011-11-03 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50968 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/48308] [4.6/4.7 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

2011-11-02 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 --- Comment #13 from Ramana Radhakrishnan 2011-11-02 11:40:44 UTC --- (In reply to comment #12) > Please tell me this bug is fixed in gcc 4.6.2 release? If this is fixed in > gcc4.6.2 release can I use the fix patch into gcc 4.6-linaro? > > Than

[Bug middle-end/50886] [4.7 Regression] 445.gobmk in SPEC CPU 2006 failed to build

2011-10-27 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50886 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug bootstrap/50878] [4.7 Regression] ARM bootstrap failure on insn-preds.c with error: dominator of 12 should be 6, not 5

2011-10-27 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50878 --- Comment #6 from Ramana Radhakrishnan 2011-10-27 16:56:38 UTC --- I see this with 180560 FYI. Ramana

[Bug bootstrap/50878] [4.7 Regression] ARM bootstrap failure on insn-preds.c with error: dominator of 12 should be 6, not 5

2011-10-27 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50878 --- Comment #5 from Ramana Radhakrishnan 2011-10-27 16:38:53 UTC --- Created attachment 25635 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25635 testcase bzipped testcase.

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