[Bug regression/55327] [4.8 regression] FAIL: gcc.dg/vect/slp-perm-8.c scan-tree-dump-times vect vectorized 1 loops 2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55327 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/55052] [4.8 regression] vect-widening tests are failing and giving wrong results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55052 --- Comment #3 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-11-28 02:23:33 UTC --- fwprop in the failure case ends up replacing . In insn 50, replacing (sign_extend:V4SI (ashift:V4HI (subreg:V4HI (reg:V8HI 269 [ vect_var_

[Bug tree-optimization/55052] [4.8 regression] vect-widening tests are failing and giving wrong results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55052 --- Comment #4 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-11-28 02:25:38 UTC --- Created attachment 28812 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28812 testcase and dumps. regenerate with command line options

[Bug c/54306] ARM iwmmxt2 commit adds imbalanced #endif in mmintrin.h

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54306 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/54547] [4.8 regression] FAIL: gcc.dg/tree-ssa/pr37508.c scan-tree-dump-times vrp1 Folding 3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54547 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|arm-none-eabi

[Bug target/54721] Generate arm/thumb interwork veneers at compile time?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54721 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Priority|P3

[Bug rtl-optimization/54910] ARM: Missed optimization of very simple ctz function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54910 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Priority|P3

[Bug target/54974] [4.7/4.8 Regression] [ARM] [thumb] Incorrect placement of constant pools

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54974 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug c/55349] arm-linux-androideabi-gcc-4.6: Internal compiler error compiling libpng in debug mode

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55349 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/55426] gcc.target/arm/neon-vld1_dupQ.c ICEs on armeb

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55426 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC

[Bug regression/55451] [4.8 regression] FAIL: gcc.dg/fixed-point/unary.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55451 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|arm-none-eabi

[Bug target/52855] ARM: Internal compiler error: in extract_insn, at recog.c:2109

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52855 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50099 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52989 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/53114] Extra load store/instructions compared to gcc-3.4 on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53114 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/53325] arm-rtems switch default target to EABI

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53325 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug target/53325] arm-rtems switch default target to EABI

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53325 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/53633] __attribute__((naked)) should disable -Wreturn-type

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53633 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/53906] Runtime crash on ARM linux when using std::thread

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53906 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/53983] Cross arm-none-eabi armv6-m need a fake Makefile to compile libgcc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53983 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug rtl-optimization/54910] ARM: Missed optimization of very simple ctz function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54910 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug regression/55516] New: strict volatile bitfields are broken on ARM.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55516 Bug #: 55516 Summary: strict volatile bitfields are broken on ARM. Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/54910] ARM: Missed optimization of very simple ctz function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54910 --- Comment #4 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-11-29 11:15:44 UTC --- (In reply to comment #3) ... and this particular case wouldn't arise, since Thumb-2 (ARMv7) implies the CLZ instruction (ARMv5), and I

[Bug tree-optimization/55052] [4.8 regression] vect-widening tests are failing and giving wrong results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55052 --- Comment #9 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-11-29 13:29:46 UTC --- (In reply to comment #8) Patch applied. fixes the issue and the another issue in perlbmk which had the exactly the same symptoms Thanks

[Bug middle-end/55623] [ARM] GCC should not prefer long dependency chains, they inhibit performance on superscalar processors

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC

[Bug target/54974] [4.7 Regression] [ARM] [thumb] Incorrect placement of constant pools

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54974 --- Comment #9 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-12-11 17:36:34 UTC --- Matt, Are you planning on backporting this to 4.7 ? regards Ramana

[Bug c++/46003] cond5.C fails for ARM EABI tests.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46003 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug target/56058] GCC arm-none-eabi build failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56058 --- Comment #1 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2013-01-21 10:45:09 UTC --- Author: ramana Date: Mon Jan 21 10:45:05 2013 New Revision: 195332 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195332 Log: Fix up

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

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=30954action=edit pre-processed file from libstdc

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

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

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

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

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

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

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 --- Comment #4 from Ramana Radhakrishnan ramana at gcc dot gnu.org --- (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

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 --- Comment #5 from Ramana Radhakrishnan ramana at gcc dot gnu.org --- Created attachment 31105 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31105action=edit lightly tested patch. completely untested but appears to fix the problem - Ben

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

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

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

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

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58423 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||ice

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56341 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58595 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||ice

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58543 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong

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

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

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58934 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|cris-axis-elf, |cris-axis

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

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

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

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

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

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

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59091 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

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

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

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #12 from Ramana Radhakrishnan ramana at gcc dot gnu.org --- (In reply to Ramana Radhakrishnan from comment #11) (In reply to Vladimir Makarov from comment #9) (In reply to Richard Earnshaw from comment #5) I think major problem

[Bug target/54212] ARM: invalid instruction (vdupeq.32) generated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54212 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target||arm

[Bug target/54212] ARM: invalid instruction (vdupeq.32) generated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54212 --- Comment #2 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-10 14:58:54 UTC --- (In reply to comment #1) shows up on 4.7 branch but latent on trunk.This has been marked predicable ever since the port was submitted

[Bug target/54212] ARM: invalid instruction (vdupeq.32) generated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54212 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong

[Bug target/54212] ARM: invalid instruction (vdupeq.32) generated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54212 --- Comment #3 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-15 07:56:48 UTC --- Author: ramana Date: Wed Aug 15 07:56:41 2012 New Revision: 190407 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190407 Log: Fix PR target/54212

[Bug target/54252] [Neon] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong

[Bug target/54252] [Neon] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 --- Comment #1 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-15 11:00:53 UTC --- hmmm MEM_SIZE for the offending load appears to be 32 bytes. Something is fishy here. vld1.32 {d16}, [r3:128]! = Offending load

[Bug target/54252] [Neon] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 --- Comment #2 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-15 11:18:12 UTC --- (In reply to comment #1) hmmm MEM_SIZE for the offending load appears to be 32 bytes. Something is fishy here. vld1.32 {d16}, [r3:128

[Bug target/54252] [Neon] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 --- Comment #3 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-15 13:03:41 UTC --- That ain't the root cause and that patch should really not be applied. The problem really is in neon_dereference_pointer where we expand

[Bug target/54252] [4.7 Regression] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|arm |arm-linux

[Bug target/54212] ARM: invalid instruction (vdupeq.32) generated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54212 --- Comment #4 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-20 10:18:41 UTC --- Author: ramana Date: Mon Aug 20 10:18:36 2012 New Revision: 190527 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190527 Log: Fix PR target/54212

[Bug target/54212] ARM: invalid instruction (vdupeq.32) generated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54212 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/54252] [4.7/4.8 Regression] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/54252] [4.7/4.8 Regression] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 --- Comment #6 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-30 10:17:08 UTC --- Author: ramana Date: Thu Aug 30 10:17:04 2012 New Revision: 190800 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190800 Log: Fix PR target/54252

[Bug target/54252] [4.7/4.8 Regression] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 --- Comment #7 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-08-30 10:21:59 UTC --- Fixed now I believe on trunk.

[Bug target/54480] Error: bad immediate value for offset

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54480 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/54414] ARM:mis-compiled prologue/epilogue on cortex-m0 when optimizing with -Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54414 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug other/54398] Incorrect ARM assembly when building with -fno-omit-frame-pointer -O2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54398 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug tree-optimization/54295] [4.7/4.8 regression] Widening multiply-accumulate operation uses wrong value extension

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54295 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug target/45070] Miscompiled c++ class with packed attribute on ARM with -Os optimizations (Qt 4.6.2)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45070 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC

[Bug target/54168] ARM: Redundant instructions emitted at -O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54168 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||missed

[Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|ARM |arm

[Bug translation/54067] arm-none-eabi with -mapcs and attribute((interrupt)) generates wrong stack alignment

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54067 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong

[Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 --- Comment #6 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-09-04 23:06:29 UTC --- Oh I see, my bad to have missed your command line. Sorry. I see what's going on here. It's just luck that this works on x86_64 with your invocation

[Bug target/54252] [4.7/4.8 Regression] Bad alignment code generated for Neon loads

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54252 --- Comment #10 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-09-07 09:32:00 UTC --- Author: ramana Date: Fri Sep 7 09:31:54 2012 New Revision: 191059 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=191059 Log: Fix PR target

[Bug target/54640] arm_adjust_block_mem: signed/unsigned comparison

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54640 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug testsuite/54139] [4.8 regression] some ARM Thumb-2 tests appear to be run on ARMv5TE hardware causing unhandled exceptions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54139 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug regression/55050] New: Regression test failure slp-21.c on arm-linux-gnueabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 Bug #: 55050 Summary: Regression test failure slp-21.c on arm-linux-gnueabi Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug regression/55050] Regression test failure slp-21.c on arm-linux-gnueabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/55052] New: [4.8 regression] vect-widening tests are failing and giving wrong results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55052 Bug #: 55052 Summary: [4.8 regression] vect-widening tests are failing and giving wrong results Classification: Unclassified Product: gcc Version: 4.8.0

[Bug tree-optimization/55052] [4.8 regression] vect-widening tests are failing and giving wrong results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55052 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target

[Bug regression/55050] Regression test failure slp-21.c on arm-linux-gnueabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|arm

[Bug lto/56115] Internal compiler error / unable to generate a relocatable output with object file(which is with lto info).

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56115 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug testsuite/55780] effective targets arm_arch_v*_multilib are not strict enough

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55780 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC

[Bug target/56091] gcc.target/arm/pr43137.c fails for THUMB-1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56091 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC

[Bug target/54517] wrong inlining of builtin_shuffle on ARM/big-endian

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54517 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug bootstrap/55068] [4.8 Regression] AIX bootstrap in push_reload() after LRA merge

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55068 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC

[Bug regression/55050] Regression test failure slp-21.c on arm-linux-gnueabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug c/56584] _int_free assertion failed

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56584 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/48308] [4.6 Regression] 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 --- Comment #27 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2013-03-22 09:59:47 UTC --- (In reply to comment #26) In case this won't be fixed in 4.6, then it is probably good to set the status to WONTFIX so people know

[Bug target/48308] [4.6 Regression] 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 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug middle-end/56916] ICE when building libgfortran for arm-none-eabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56916 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords

[Bug libgcc/57256] Building for arm-elf with CFLAGS_FOR_TARGET=-mabi=aapcs-linux fails in libgcc/crtstuff.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57256 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC||ramana

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19599 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48941 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

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

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

[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

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

[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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 --- Comment #3 from Ramana Radhakrishnan ramana at gcc dot gnu.org 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

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53241 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52804 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

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

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

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