[Bug bootstrap/50352] [4.7 regression] arm-linux-gnueabi bootstrap failure due to -Wformat error in arm.md

2011-09-12 Thread ramana at gcc dot gnu.org
||2011-09-12 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #2 from Ramana Radhakrishnan 2011-09-12 08:47:47 UTC --- It should just be %%( and %%). As Jakub says the %) and %( are only

[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}

2011-09-12 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 Ramana Radhakrishnan changed: What|Removed |Added CC||michael.hope at linaro dot

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

2011-09-12 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution||DUPLICATE --- Comment #2 from Ramana Radhakrishnan 2011-09-13 06:31:39 UTC --- Looks like a DUP of PR48308. *** This bug has been marked as a duplicate of bug 48308 ***

[Bug target/50150] misc vect.exp failures for target arm

2011-09-13 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50150 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgomp/50386] [4.7 Regression] libgomp.h:87:5: error: unnamed struct/union that defines no instances

2011-09-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50386 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug libgomp/50386] [4.7 Regression] libgomp.h:87:5: error: unnamed struct/union that defines no instances

2011-09-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50386 --- Comment #4 from Ramana Radhakrishnan 2011-09-20 22:32:49 UTC --- I think this is a bootstrap issue rather than a problem with libgomp . A reduced testcase of this form fails with the stage2 compiler but is ok with the stage1 compiler. stru

[Bug target/43723] Some ARMs support unaligned

2011-09-29 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution||FIXED Target Milestone|--- |4.7.0 Known to fail|| --- Comment #2 from Ramana Radhakrishnan 2011-09-29 14:40:28 UTC --- Trunk should now

[Bug target/50099] ICE: internal compiler error: in extract_insn, at recog.c:2113 while building lttng-ust

2011-09-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50099 --- Comment #10 from Ramana Radhakrishnan 2011-09-30 09:36:47 UTC --- Author: ramana Date: Fri Sep 30 09:36:43 2011 New Revision: 179378 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179378 Log: Fix PR target/50099 Added: trunk/gc

[Bug target/19599] function pointer prevents tail-call optimization on arm

2011-09-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19599 --- Comment #7 from Ramana Radhakrishnan 2011-09-30 09:57:06 UTC --- The patch as applied today causes some bootstrap failures and I'm investigating that. Ramana

[Bug middle-end/50629] [4.7 Regression] FAIL: gcc.c-torture/execute/vect-shuffle-2.c with ICE on ARM

2011-10-12 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution||INVALID --- Comment #2 from Ramana Radhakrishnan 2011-10-12 14:12:54 UTC --- These tests no longer exist in the repository and have been reworked. This is thus invalid. ramana

[Bug target/50106] [ARM] Wrong code with -march=armv5t -mthumb -Os

2011-10-18 Thread ramana at gcc dot gnu.org
|unassigned at gcc dot |ramana at gcc dot gnu.org |gnu.org | --- Comment #7 from Ramana Radhakrishnan 2011-10-18 14:58:13 UTC --- I finished testing this with some other patches and backports that I had. Should commit in the next day or two. Ramana

[Bug target/50106] [ARM] Wrong code with -march=armv5t -mthumb -Os

2011-10-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50106 --- Comment #8 from Ramana Radhakrishnan 2011-10-20 09:07:36 UTC --- Author: ramana Date: Thu Oct 20 09:07:30 2011 New Revision: 180240 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180240 Log: 2011-10-20 Ramana Radhakrishnan

[Bug target/50106] [ARM] Wrong code with -march=armv5t -mthumb -Os

2011-10-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50106 --- Comment #9 from Ramana Radhakrishnan 2011-10-20 09:24:10 UTC --- Author: ramana Date: Thu Oct 20 09:24:06 2011 New Revision: 180241 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180241 Log: Backport from mainline fix for PR target/5

[Bug target/50106] [ARM] Wrong code with -march=armv5t -mthumb -Os

2011-10-20 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50106 Ramana Radhakrishnan changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/50809] driver-arm.c:55:11: error: anonymous type with no linkage used to declare variable ' vendors []' with linkage [-Werror]

2011-10-21 Thread ramana at gcc dot gnu.org
||2011-10-21 CC||ams at gcc dot gnu.org, ||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan 2011-10-21 08:44:05 UTC

[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
||2011-10-27 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #4 from Ramana Radhakrishnan 2011-10-27 16:34:14 UTC --- Confirmed .

[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.

[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 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 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 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/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 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 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 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 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/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 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 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 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/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/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/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/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 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 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 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 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++

2012-06-15 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 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 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 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 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 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 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 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 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 Ramana Radhakrishnan changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[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/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 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/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 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/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] [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.

2012-07-24 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 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 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 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 #7 from Ramana Radhakrishnan 2012-07-31 00:04:58 UTC --- (In reply to comment #5) > Thanks for looking, Ramana. I noticed in my investigation that the search > string needs to be different for scan-assembler-times than for scan-assem

[Bug rtl-optimization/51631] Trunk ICE for case vst1_lanes64.c with -Os

2012-07-30 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |NEW Last reconfirmed||2012-07-31 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 Known to fail||4.7.0, 4.7.1, 4.8.0

[Bug target/48803] arm: Bad assembler produced by bit extract/shift

2012-07-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48803 Ramana Radhakrishnan changed: What|Removed |Added Known to work||4.6.2, 4.7.0 Known to fail|

[Bug rtl-optimization/49169] ARM: optimisations strip the Thumb/ARM mode bit off function pointers

2012-07-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49169 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/49437] interrupt return pop sometimes corrupts sp

2012-07-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49437 --- Comment #5 from Ramana Radhakrishnan 2012-07-31 01:05:18 UTC --- Fixed only in 4.7.0 Ramana

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

2012-07-31 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664 --- Comment #9 from Ramana Radhakrishnan 2012-07-31 16:16:11 UTC --- (In reply to comment #8) > For some reason I couldn't apply the patch, but manually changed the tests to > use { scan-assembler-times regexp 2 } instead of { scan assembler rege

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

2012-07-31 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664 --- Comment #12 from Ramana Radhakrishnan 2012-07-31 17:56:29 UTC --- (In reply to comment #8) > For some reason I couldn't apply the patch, but manually changed the tests to > use { scan-assembler-times regexp 2 } instead of { scan assembler re

[Bug rtl-optimization/51631] Trunk ICE for case vst1_lanes64.c with -Os

2012-08-03 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51631 Ramana Radhakrishnan changed: What|Removed |Added Status|RESOLVED|NEW Resolution|FIXED

[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/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/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/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/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 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 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 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 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/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 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 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 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 tree-optimization/58619] New: ICE building libstdc++-v3 on arm-none-linux-gnueabihf in gen_combined_adhoc_loc

2013-10-04 Thread ramana at gcc dot gnu.org
Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: ramana at gcc dot gnu.org Created attachment 30954 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30954&action=edit pre-processed file from

[Bug tree-optimization/58619] ICE building in gen_combined_adhoc_loc

2013-10-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58619 Ramana Radhakrishnan changed: What|Removed |Added Target||arm-none-linux-gnueabi,

[Bug tree-optimization/58619] ICE building in gen_combined_adhoc_loc

2013-10-08 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58619 --- Comment #4 from Ramana Radhakrishnan --- Author: ramana Date: Tue Oct 8 08:34:28 2013 New Revision: 203269 URL: http://gcc.gnu.org/viewcvs?rev=203269&root=gcc&view=rev Log: PR tree-optimization/58619 2013-10-08 Dehao Chen * tree-inl

[Bug tree-optimization/58619] ICE building in gen_combined_adhoc_loc

2013-10-08 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58619 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/58854] [4.8 regression] "sub sp, fp, #40" hoisted above frame accesses

2013-10-29 Thread ramana at gcc dot gnu.org
||2013-10-29 CC||ramana at gcc dot gnu.org Known to work||4.7.3 Ever confirmed|0 |1 Known to fail||4.8.0, 4.8.1, 4.9.0 --- Comment #3

[Bug target/58854] [4.8 regression] "sub sp, fp, #40" hoisted above frame accesses

2013-10-29 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 --- Comment #4 from Ramana Radhakrishnan --- (In reply to Ramana Radhakrishnan from comment #3) > Confirmed. The problem appears to show up with the use of mapcs on the > command line. Mine. sched2 moves this ahead - smells familiar. Ramana

[Bug target/58854] [4.8 regression] "sub sp, fp, #40" hoisted above frame accesses

2013-10-29 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 --- Comment #5 from Ramana Radhakrishnan --- Created attachment 31105 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31105&action=edit lightly tested patch. completely untested but appears to fix the problem - Ben, can you please try this pa

[Bug target/58854] [4.8 regression] "sub sp, fp, #40" hoisted above frame accesses

2013-10-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 --- Comment #7 from Ramana Radhakrishnan --- Author: ramana Date: Wed Oct 30 10:54:04 2013 New Revision: 204203 URL: http://gcc.gnu.org/viewcvs?rev=204203&root=gcc&view=rev Log: Fix PR target/58854 2013-10-30 Ramana Radhakrishnan PR targ

[Bug target/58847] ARM: emit NEON alignment hints for 32/16-bit accesses

2013-10-30 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58847 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/58423] [ARM]ICE with shrink-wrap-sibcall.c on a15/neon/hard

2013-10-30 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |RESOLVED CC||ramana at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |4.9.0 --- Comment #3 from Ramana Radhakrishnan --- Fixed, presumably.

[Bug middle-end/56341] GCC produces unaligned data access

2013-10-30 Thread ramana at gcc dot gnu.org
|UNCONFIRMED |NEW Last reconfirmed||2013-10-30 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail||4.7.3, 4.8.0, 4.8.1, 4.9.0

[Bug target/58595] internal compiler error: in gen_movsi when compiling on arm some files of lttng-tools with -fPIE

2013-10-31 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |NEW Last reconfirmed||2013-10-31 CC||ramana at gcc dot gnu.org Target Milestone|--- |4.8.3 Ever confirmed|0 |1 Known to fail

[Bug sanitizer/58543] Invalid unpoisoning of stack redzones on ARM

2013-10-31 Thread ramana at gcc dot gnu.org
|UNCONFIRMED |NEW Last reconfirmed||2013-10-31 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail||4.9.0 --- Comment #9 from Ramana

[Bug target/58595] internal compiler error: in gen_movsi when compiling on arm some files of lttng-tools with -fPIE

2013-10-31 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58595 --- Comment #1 from Ramana Radhakrishnan --- Created attachment 31116 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31116&action=edit reduced testcase.

[Bug rtl-optimization/58934] [4.9 Regression]: build fails on cris-elf in reload_cse_simplify_operands for newlib dtoa.c

2013-10-31 Thread ramana at gcc dot gnu.org
, |sparc-sun-solaris2.11 |sparc-sun-solaris2.11 |sh*-*-* |sh*-*-*,arm-none-eabi,arm-n ||one-linux-gnueabihf CC||ramana at gcc dot gnu.org --- Comment #3 from Ramana

[Bug rtl-optimization/58934] [4.9 Regression]: build fails on cris-elf in reload_cse_simplify_operands for newlib dtoa.c

2013-10-31 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58934 --- Comment #6 from Ramana Radhakrishnan --- Created attachment 31121 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31121&action=edit arm-none-eabi reduced testcase ./cc1 -O2 -g -mthumb -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp reduced.

[Bug target/58854] [4.8 regression] "sub sp, fp, #40" hoisted above frame accesses

2013-11-11 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 Ramana Radhakrishnan changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/58854] [4.8 regression] "sub sp, fp, #40" hoisted above frame accesses

2013-11-11 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 --- Comment #8 from Ramana Radhakrishnan --- Author: ramana Date: Mon Nov 11 09:38:14 2013 New Revision: 204665 URL: http://gcc.gnu.org/viewcvs?rev=204665&root=gcc&view=rev Log: Backport fix for PR target/58854 2013-11-11 Ramana Radhakrishnan

[Bug target/59091] __builtin_trap calls abort for arm-linux-gnueabi

2013-11-22 Thread ramana at gcc dot gnu.org
||2013-11-22 CC||ramana at gcc dot gnu.org Target Milestone|--- |4.9.0 Ever confirmed|0 |1 --- Comment #3 from Ramana Radhakrishnan --- We'll look into fixing this for 4.9

[Bug target/59091] __builtin_trap calls abort for arm-linux-gnueabi

2013-12-06 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59091 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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