[Bug target/81863] [7 regression] -mword-relocations is unreliable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81863 --- Comment #14 from Yvan Roux --- (In reply to Ramana Radhakrishnan from comment #12) > No, this is too big a hammer. Yes, and it doesn't work with -cmse testcases. > It will disable movw / movt for constants and we don't want that. The aim o

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #11 from Yvan Roux --- Author: yroux Date: Thu Aug 24 13:20:22 2017 New Revision: 251331 URL: https://gcc.gnu.org/viewcvs?rev=251331&root=gcc&view=rev Log: PR c++/80287 C++ crash with __attribute((may_alias)) gcc/ 2017-08-24 Yvan R

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #10 from Yvan Roux --- Author: yroux Date: Tue Aug 22 10:51:52 2017 New Revision: 251273 URL: https://gcc.gnu.org/viewcvs?rev=251273&root=gcc&view=rev Log: 2017-08-22 Yvan Roux Backport from mainline 2017-08-22 Y

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #9 from Yvan Roux --- Author: yroux Date: Tue Aug 22 09:32:38 2017 New Revision: 251268 URL: https://gcc.gnu.org/viewcvs?rev=251268&root=gcc&view=rev Log: 2017-08-22 Yvan Roux PR c++/80287 * g++.dg/pr80287.C: New

[Bug target/81863] [7 regression] -mword-relocations is unreliable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81863 --- Comment #8 from Yvan Roux --- On 7 branch the following should fix the issue, but as I mentioned in comment #5, maybe TARGET_USE_MOVT is a better place to do the checking but this will need some s/TARGET_HAVE_MOVT/TARGET_USE_MOVT/ --- a/gc

[Bug target/81863] [7 regression] -mword-relocations is unreliable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81863 --- Comment #5 from Yvan Roux --- Thinking more about it, I think that the right place to fix it is in the define of TARGET_HAVE_MOVT or TARGET_USE_MOVT, but I'm a bit confused with these two macros. My understanding of their semantic, is that i

[Bug target/81863] [7 regression] -mword-relocations is unreliable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81863 Yvan Roux changed: What|Removed |Added CC||yroux at gcc dot gnu.org --- Comment #4

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #8 from Yvan Roux --- OK, I'll submit a patch to add this second testcase on trunk and then only include it in the backport on GCC 6. Thanks

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #6 from Yvan Roux --- Hi, I got a small issue when testing the backport into the branch: g++.dg/lto/pr80287_0.C is not a suitable testcase for GCC 6 branch, since it uses c++17 class std:any which is not available in GCC 6. In the

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 Yvan Roux changed: What|Removed |Added CC||yroux at gcc dot gnu.org --- Comment #4

[Bug middle-end/78201] [7 Regression] ICE in tree_to_shwi, at tree.h:4037 (seen both on ARM32 an AArch64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78201 --- Comment #5 from Yvan Roux --- Ok, I'll validate the fix.

[Bug c++/78201] [7 Regression] ICE in tree_to_shwi, at tree.h:4037 (seen both on ARM32 an AArch64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78201 --- Comment #2 from Yvan Roux --- Hi Richard, sorry for the lack of context, here is the full backtrace: reduced.C: In function 'void f()': reduced.C:7:8: internal compiler error: in tree_to_shwi, at tree.c:7313 char a[e] = ""; ^ 0x1

[Bug c++/78201] New: [7 Regression] ICE in tree_to_shwi, at tree.h:4037 (seen both on ARM32 an AArch64)

Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: yroux at gcc dot gnu.org Target Milestone: --- Created attachment 39959 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39959&action=edit Reduced testcase H

[Bug target/78020] [AArch64] vuzp{1,2}q_f64 implementation identical to vzip{1,2}q_f64 in arm_neon.h and probably incorrect

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78020 --- Comment #4 from Yvan Roux --- > Yes, you're right Yvan. > James just went through it with me on a board and they are indeed equivalent. > Sorry for the confusion. No worries, this kind of thing is tricky and deserve board drawings, It's a r

[Bug target/78020] [AArch64] vuzp{1,2}q_f64 implementation identical to vzip{1,2}q_f64 in arm_neon.h and probably incorrect

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78020 Yvan Roux changed: What|Removed |Added CC||yroux at gcc dot gnu.org --- Comment #2

[Bug sanitizer/71445] libsanitizer build failure on aarch64-linux-gnu with recent glibc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71445 --- Comment #3 from Yvan Roux --- I'd prefer to cherry-pick it now as it'll not change the current behavior and simplify the job for the ones (like us ;) who monitor Glibc/GCC trunk developments (not that cherry-picking the fix is complicated, bu

[Bug sanitizer/71445] New: libsanitizer build failure on aarch64-linux-gnu with recent glibc

Priority: P3 Component: sanitizer Assignee: unassigned at gcc dot gnu.org Reporter: yroux at gcc dot gnu.org CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org, jakub at gcc dot gnu.org, kcc at gcc dot gnu.org Target

[Bug testsuite/69590] Test script tries to compile source code with "-mthumb" option when running test gcc.dg/binop-xor1.c for powerpc64

||yroux at gcc dot gnu.org Resolution|--- |INVALID --- Comment #1 from Yvan Roux --- Hi, this issue was solved by commit r214797 but is not in 4.9 branch. This code is executed to check if the target is an ARM cortex M core and this checking is

[Bug rtl-optimization/68536] LRA ICEs with new arm pattern

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68536 --- Comment #6 from Yvan Roux --- (In reply to ktkachov from comment #5) > Hmm, I can definitely still reproduce based on today's trunk. > I'm using an arm-none-eabi compiler configured with > --without-isl --with-float=hard --with-cpu=cortex-a1

[Bug rtl-optimization/68536] LRA ICEs with new arm pattern

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68536 Yvan Roux changed: What|Removed |Added CC||yroux at gcc dot gnu.org --- Comment #4

[Bug tree-optimization/65177] [5 Regression]: extend jump thread for finite state automata causes miscompilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65177 --- Comment #25 from Yvan Roux --- Author: yroux Date: Wed Oct 28 09:00:47 2015 New Revision: 229478 URL: https://gcc.gnu.org/viewcvs?rev=229478&root=gcc&view=rev Log: gcc/ 2015-10-28 Yvan Roux Sebastian Pop Backport from

[Bug middle-end/65735] [5 Regression] ICE (in duplicate_thread_path, at tree-ssa-threadupdate.c)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65735 --- Comment #9 from Yvan Roux --- Author: yroux Date: Wed Oct 28 09:00:47 2015 New Revision: 229478 URL: https://gcc.gnu.org/viewcvs?rev=229478&root=gcc&view=rev Log: gcc/ 2015-10-28 Yvan Roux Sebastian Pop Backport from

[Bug middle-end/65048] [5 Regression] ICE in add_phi_args_after_copy_edge, at tree-cfg.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65048 --- Comment #7 from Yvan Roux --- Author: yroux Date: Wed Oct 28 09:00:47 2015 New Revision: 229478 URL: https://gcc.gnu.org/viewcvs?rev=229478&root=gcc&view=rev Log: gcc/ 2015-10-28 Yvan Roux Sebastian Pop Backport from

[Bug other/65737] [5/6 Regression] ICE (Aborted in crash_signal) on arm-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65737 Yvan Roux changed: What|Removed |Added CC||yroux at gcc dot gnu.org --- Comment #5

[Bug target/67127] [ARM] Avoiding odd-number ldrd/strd in movdi introduced a regression on armeb-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67127 Yvan Roux changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/67127] [ARM] Avoiding odd-number ldrd/strd in movdi introduced a regression on armeb-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67127 --- Comment #2 from Yvan Roux --- Author: yroux Date: Mon Aug 17 11:22:49 2015 New Revision: 226937 URL: https://gcc.gnu.org/viewcvs?rev=226937&root=gcc&view=rev Log: 2015-08-17 Yvan Roux Backport from mainline: 2015-08-12 Y

[Bug target/67127] [ARM] Avoiding odd-number ldrd/strd in movdi introduced a regression on armeb-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67127 --- Comment #1 from Yvan Roux --- Author: yroux Date: Wed Aug 12 13:27:41 2015 New Revision: 226811 URL: https://gcc.gnu.org/viewcvs?rev=226811&root=gcc&view=rev Log: 2015-08-12 Yvan Roux PR target/67127 * config/arm/arm.md (

[Bug target/67127] New: [ARM] Avoiding odd-number ldrd/strd in movdi introduced a regression on armeb-linux-gnueabihf

Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: yroux at gcc dot gnu.org Target Milestone: --- Hi, Commit r225461 which avoids odd-number ldrd/strd in movdi, and its backport on gcc-5-branch (r225467

[Bug target/65924] [6 Regression] ICE const_int_operand failed on arm-none-eabi

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65924 Yvan Roux changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/64208] [4.9 Regression][iwmmxt] ICE: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64208 --- Comment #5 from Yvan Roux --- The latent bug on trunk is now fixed, but the issue is still present in 4.9.2 branch as the patch needs validation on that branch. I don't plan to validate it right now, as I don't always have access to the Cubo

[Bug target/64208] [4.9 Regression][iwmmxt] ICE: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64208 --- Comment #4 from Yvan Roux --- Author: yroux Date: Wed May 6 14:23:57 2015 New Revision: 222853 URL: https://gcc.gnu.org/viewcvs?rev=222853&root=gcc&view=rev Log: gcc/ 2015-05-06 Yvan Roux PR target/64208 * config/arm/iwm

[Bug target/65924] [6 Regression] ICE const_int_operand failed on arm-none-eabi

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65924 --- Comment #3 from Yvan Roux --- Author: yroux Date: Wed Apr 29 11:31:40 2015 New Revision: 222572 URL: https://gcc.gnu.org/viewcvs?rev=222572&root=gcc&view=rev Log: gcc/ 2015-04-29 Yvan Roux PR target/65924 * config/arm/thu

[Bug target/65924] [6.0 Regression] ICE const_int_operand failed on arm-none-eabi

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65924 Yvan Roux changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/65924] New: [6.0 Regression] ICE const_int_operand failed on arm-none-eabi

Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: yroux at gcc dot gnu.org Target Milestone: --- My insn cleanup patch committed at r222528 brakes newlib build when compiling ldtoa.c. I didn't notice it earlier as newlib has to be

[Bug target/65729] [5/6 Regression] ICE (in prohibited_class_reg_set_mode_p, at lra-constraints.c) on arm-linux-gnueabihf

|--- |FIXED Assignee|unassigned at gcc dot gnu.org |yroux at gcc dot gnu.org --- Comment #12 from Yvan Roux --- Now fixed.

[Bug target/65729] [5/6 Regression] ICE (in prohibited_class_reg_set_mode_p, at lra-constraints.c) on arm-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65729 --- Comment #11 from Yvan Roux --- Author: yroux Date: Tue Apr 14 17:21:54 2015 New Revision: 222101 URL: https://gcc.gnu.org/viewcvs?rev=222101&root=gcc&view=rev Log: gcc/ 2015-04-14 Yvan Roux PR target/65729 * lra-constraints.c (pr

[Bug target/65648] [5 Regression] Bad code due to IRA fails to recognize the clobber in parallel

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65648 --- Comment #9 from Yvan Roux --- Author: yroux Date: Tue Apr 14 12:12:29 2015 New Revision: 222083 URL: https://gcc.gnu.org/viewcvs?rev=222083&root=gcc&view=rev Log: Add missing testcase. 2015-04-14 Yvan Roux PR target/65648 * gcc.

[Bug target/65710] [4.9/5 Regression] Thumb1 ICE caused by no register to spill

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65710 --- Comment #28 from Yvan Roux --- (In reply to Vladimir Makarov from comment #25) > Author: vmakarov > Date: Fri Apr 10 19:38:55 2015 > New Revision: 221983 > > URL: https://gcc.gnu.org/viewcvs?rev=221983&root=gcc&view=rev > Log: > 2015-04-10

[Bug rtl-optimization/63917] [5 Regression] r217646 caused many failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63917 --- Comment #12 from Yvan Roux --- Author: yroux Date: Tue Apr 7 13:24:05 2015 New Revision: 221894 URL: https://gcc.gnu.org/viewcvs?rev=221894&root=gcc&view=rev Log: gcc/ 2015-04-07 Yvan Roux Backport from trunk r217062, r217646, r2186

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 --- Comment #12 from Yvan Roux --- > If nobody work on this, I will come up with a patch soon. Ok Terry, beside the testsuite issue the problem is fixed for me.

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 --- Comment #6 from Yvan Roux --- Author: yroux Date: Sun Apr 5 19:06:43 2015 New Revision: 221873 URL: https://gcc.gnu.org/viewcvs?rev=221873&root=gcc&view=rev Log: gcc/ 2015-04-05 Yvan Roux Backport from trunk r221867 2015-04-04

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 --- Comment #5 from Yvan Roux --- Created attachment 35229 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35229&action=edit testcase that fails also on 4.9

[Bug target/65647] [5 Regression] GCC won't stop when compile for armv6-m

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65647 Yvan Roux changed: What|Removed |Added CC||yroux at gcc dot gnu.org --- Comment #4

[Bug middle-end/62178] [5.0 regression] [AArch64] Performance regression on matrix matrix multiply due to r211211

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62178 --- Comment #9 from Yvan Roux --- Author: yroux Date: Thu Apr 2 06:45:24 2015 New Revision: 221820 URL: https://gcc.gnu.org/viewcvs?rev=221820&root=gcc&view=rev Log: gcc/ 2015-04.02 Yvan Roux Backport from trunk r218855. 2014-12-18

[Bug ipa/64813] [5 Regression] 23_containers/unordered_map/requirements/explicit_instantiation/[2,4].cc iCEs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64813 --- Comment #23 from Yvan Roux --- Author: yroux Date: Mon Mar 23 09:55:34 2015 New Revision: 221590 URL: https://gcc.gnu.org/viewcvs?rev=221590&root=gcc&view=rev Log: 2015-03-23 Yvan Roux Backport from trunk r220616. 2015-02-11 Mar

[Bug ipa/63587] [5 Regression] ICE : tree check: expected var_decl, have result_decl in add_local_variables, at tree-inline.c:4112

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63587 --- Comment #16 from Yvan Roux --- Author: yroux Date: Mon Mar 23 09:50:33 2015 New Revision: 221589 URL: https://gcc.gnu.org/viewcvs?rev=221589&root=gcc&view=rev Log: gcc/ 2015-03-23 Yvan Roux Backport from trunk r216841. 2014-10-29

[Bug target/64208] [4.9 Regression][iwmmxt] ICE: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64208 --- Comment #3 from Yvan Roux --- Notice that this bug is latent on trunk.

[Bug target/64208] [4.9 Regression][iwmmxt] ICE: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

||yroux at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |yroux at gcc dot gnu.org --- Comment #2 from Yvan Roux --- Regression was introduced on trunk and 4.9 branch by fix of PR rtl-optimization/60969 and then workaround by r211798 (-fuse-caller-save enable

[Bug ipa/64896] [4.9/5 Regression] ICE in get_address_mode, at rtlanal.c:5442

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64896 --- Comment #11 from Yvan Roux --- Author: yroux Date: Tue Mar 10 19:20:30 2015 New Revision: 221333 URL: https://gcc.gnu.org/viewcvs?rev=221333&root=gcc&view=rev Log: gcc/ 2015-03-10 Yvan Roux Backport from trunk r220489. 2015-02-06

[Bug ipa/64896] [5 Regression] ICE in get_address_mode, at rtlanal.c:5442

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64896 Yvan Roux changed: What|Removed |Added CC||mingw.android at gmail dot com --- Comment #

[Bug middle-end/61207] [4.9 Regression] Win64 gcc 4.9.0: ICE in in expand_expr_addr_expr_1 at -Os compiling some C++ code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61207 Yvan Roux changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #12 from Yvan Roux --- Author: yroux Date: Thu Mar 5 14:28:05 2015 New Revision: 221216 URL: https://gcc.gnu.org/viewcvs?rev=221216&root=gcc&view=rev Log: gcc/ 2015-03-05 Yvan Roux Backport from trunk r212011, r214942, r2149

[Bug bootstrap/63204] gtype-desc.c:887:40: error: 'struct loop' has no member named 'former_header' breaks bootstrap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63204 --- Comment #5 from Yvan Roux --- Author: yroux Date: Thu Mar 5 14:28:05 2015 New Revision: 221216 URL: https://gcc.gnu.org/viewcvs?rev=221216&root=gcc&view=rev Log: gcc/ 2015-03-05 Yvan Roux Backport from trunk r212011, r214942, r21495

[Bug ipa/63196] [5.0 regression] FAIL: g++.dg/torture/pr57140.C -O3 -fomit-frame-pointer (internal compiler error)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63196 --- Comment #6 from Yvan Roux --- Author: yroux Date: Thu Mar 5 14:28:05 2015 New Revision: 221216 URL: https://gcc.gnu.org/viewcvs?rev=221216&root=gcc&view=rev Log: gcc/ 2015-03-05 Yvan Roux Backport from trunk r212011, r214942, r21495

[Bug middle-end/64083] [5 Regression] ICE: in fix_loop_structure, at loop-init.c:252 compiling Linux Kernel

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64083 --- Comment #6 from Yvan Roux --- Author: yroux Date: Thu Mar 5 14:28:05 2015 New Revision: 221216 URL: https://gcc.gnu.org/viewcvs?rev=221216&root=gcc&view=rev Log: gcc/ 2015-03-05 Yvan Roux Backport from trunk r212011, r214942, r21495

[Bug tree-optimization/64878] [5 Regression] Miscompilation of nntpgrab

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64878 --- Comment #9 from Yvan Roux --- Author: yroux Date: Thu Mar 5 14:28:05 2015 New Revision: 221216 URL: https://gcc.gnu.org/viewcvs?rev=221216&root=gcc&view=rev Log: gcc/ 2015-03-05 Yvan Roux Backport from trunk r212011, r214942, r21495

[Bug tree-optimization/64284] [5 Regression] ICE: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64284 --- Comment #6 from Yvan Roux --- Author: yroux Date: Thu Mar 5 14:28:05 2015 New Revision: 221216 URL: https://gcc.gnu.org/viewcvs?rev=221216&root=gcc&view=rev Log: gcc/ 2015-03-05 Yvan Roux Backport from trunk r212011, r214942, r21495

[Bug tree-optimization/61607] DOM missed jump threading and destroyed loops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61607 --- Comment #11 from Yvan Roux --- Author: yroux Date: Thu Mar 5 14:28:05 2015 New Revision: 221216 URL: https://gcc.gnu.org/viewcvs?rev=221216&root=gcc&view=rev Log: gcc/ 2015-03-05 Yvan Roux Backport from trunk r212011, r214942, r2149

[Bug rtl-optimization/902] x86 optimization bug with sibling call and -fomit-frame-pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=902 --- Comment #12 from Yvan Roux --- Author: yroux Date: Wed Jan 14 12:53:04 2015 New Revision: 219597 URL: https://gcc.gnu.org/viewcvs?rev=219597&root=gcc&view=rev Log: 2015-01-14 Yvan Roux Fix Linaro PR #902 Partial Backport from trun

[Bug tree-optimization/54742] Switch elimination in FSM loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54742 --- Comment #41 from Yvan Roux --- Author: yroux Date: Wed Jan 14 10:22:48 2015 New Revision: 219584 URL: https://gcc.gnu.org/viewcvs?rev=219584&root=gcc&view=rev Log: gcc/ 2015-01-14 Yvan Roux Backport from trunk r218451. 2014-12-06

[Bug target/61997] cc1plus ICE with aarch64 target using PCH and builtin functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61997 --- Comment #7 from Yvan Roux --- Author: yroux Date: Tue Jan 13 08:52:55 2015 New Revision: 219522 URL: https://gcc.gnu.org/viewcvs?rev=219522&root=gcc&view=rev Log: 2015-01-13 Michael Collison Backport from trunk r217394. 2014-11-1

[Bug target/63724] [AArch64] Inefficient immediate expansion and hoisting.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63724 --- Comment #4 from Yvan Roux --- Author: yroux Date: Sun Jan 11 18:36:42 2015 New Revision: 219433 URL: https://gcc.gnu.org/viewcvs?rev=219433&root=gcc&view=rev Log: gcc/ 2015-01-11 Yvan Roux Backport from trunk r217362, r217546. 20

[Bug target/63937] [5 Regression] Compiling large arrays fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 --- Comment #9 from Yvan Roux --- Author: yroux Date: Thu Dec 4 18:19:01 2014 New Revision: 218390 URL: https://gcc.gnu.org/viewcvs?rev=218390&root=gcc&view=rev Log: gcc/ 2014-12-04 Yvan Roux Backport from trunk r216996, r216998, r21699

[Bug target/63442] [AArch64] ICE with ubsan/overflow-int128.c test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63442 --- Comment #7 from Yvan Roux --- Author: yroux Date: Thu Dec 4 17:55:00 2014 New Revision: 218387 URL: https://gcc.gnu.org/viewcvs?rev=218387&root=gcc&view=rev Log: 2014-12-04 Yvan Roux Backport from trunk r216765. 2014-10-27 Jion

[Bug target/63173] performance problem with simd intrinsics vld2_dup_* on aarch64-none-elf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63173 --- Comment #10 from Yvan Roux --- Author: yroux Date: Thu Dec 4 17:46:32 2014 New Revision: 218385 URL: https://gcc.gnu.org/viewcvs?rev=218385&root=gcc&view=rev Log: 2014-12-04 Yvan Roux Backport from trunk r216630. 2014-10-24 Fel

[Bug rtl-optimization/63210] ira does not select the best register compared with gcc 4.8 for ARM THUMB1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63210 --- Comment #6 from Yvan Roux --- Author: yroux Date: Thu Dec 4 14:19:00 2014 New Revision: 218368 URL: https://gcc.gnu.org/viewcvs?rev=218368&root=gcc&view=rev Log: gcc/ 2014-12-04 Yvan Roux Backport from trunk r215540. 2014-09-24

[Bug target/61749] arm_neon.h "_lane" and "_n" intrinsics can cause ICEs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61749 --- Comment #7 from Yvan Roux --- Author: yroux Date: Thu Dec 4 13:25:10 2014 New Revision: 218358 URL: https://gcc.gnu.org/viewcvs?rev=218358&root=gcc&view=rev Log: gcc/ 2014-12-04 Yvan Roux Backport from trunk r215046. 2014-09-09

[Bug middle-end/49721] convert_memory_address_addr_space may generate invalid new insns

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49721 --- Comment #36 from Yvan Roux --- Author: yroux Date: Thu Nov 13 14:00:48 2014 New Revision: 217497 URL: https://gcc.gnu.org/viewcvs?rev=217497&root=gcc&view=rev Log: 2014-11-13 Yvan Roux Backport from trunk r216229, r216230. 2014-1

[Bug libgcc/56846] _Unwind_Backtrace on ARM and noexcept

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56846 --- Comment #14 from Yvan Roux --- > No I meant FSF 4.8 branch. The bug log only show a commit to trunk and GCC > 4.9 FSF branch. It's only in trunk (the backport I made was in Linaro 4.9 branch). For FSF branches check with the maintainers an

[Bug libgcc/56846] _Unwind_Backtrace on ARM and noexcept

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56846 --- Comment #12 from Yvan Roux --- Hi Thomas, > Any chance you could backport for 4.8 Yvan? Do you want me to do it? Or are > the release manager against a 4.8 backport? Do you mean Linaro 4.8 branch ? if it is the case I'll not be able to do i

[Bug target/62275] ARM should use vcvta instructions when possible for float -> int rounding

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62275 --- Comment #6 from Yvan Roux --- Author: yroux Date: Wed Oct 8 15:37:43 2014 New Revision: 216007 URL: https://gcc.gnu.org/viewcvs?rev=216007&root=gcc&view=rev Log: gcc/ 2014-10-08 Yvan Roux Backport from trunk r214825, r214826. 20

[Bug bootstrap/61565] [4.10 Regression] ICE building libjava/interpret.cc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61565 --- Comment #6 from Yvan Roux --- Author: yroux Date: Tue Oct 7 16:17:57 2014 New Revision: 215975 URL: https://gcc.gnu.org/viewcvs?rev=215975&root=gcc&view=rev Log: 2014-10-07 Venkataramanan Kumar Backport from trunk r209643, r211881.

[Bug target/63209] [ARM] Wrong conditional move generated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63209 --- Comment #3 from Yvan Roux --- Author: yroux Date: Mon Oct 6 12:40:10 2014 New Revision: 215932 URL: https://gcc.gnu.org/viewcvs?rev=215932&root=gcc&view=rev Log: /gcc/ 2014-10-06 Yvan Roux Backport from trunk r215136. 2014-09-10

[Bug libgcc/56846] _Unwind_Backtrace on ARM and noexcept

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56846 --- Comment #9 from Yvan Roux --- Author: yroux Date: Mon Oct 6 12:25:14 2014 New Revision: 215929 URL: https://gcc.gnu.org/viewcvs?rev=215929&root=gcc&view=rev Log: /libstdc++-v3/ 2014-10-06 Yvan Roux Backport from trunk r215101. 2

[Bug target/63190] Assembler errors when building md5 code from fbb on aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63190 --- Comment #3 from Yvan Roux --- Author: yroux Date: Tue Sep 9 12:40:52 2014 New Revision: 215069 URL: https://gcc.gnu.org/viewcvs?rev=215069&root=gcc&view=rev Log: 2014-09-09 Venkataramanan Kumar Backport from trunk r215004. 2014-

[Bug target/60606] [ARM] ICE with asm ("mov ...", pc)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60606 --- Comment #9 from Yvan Roux --- Author: yroux Date: Wed Sep 3 07:23:01 2014 New Revision: 214847 URL: https://gcc.gnu.org/viewcvs?rev=214847&root=gcc&view=rev Log: gcc/ 2014-09-03 Yvan Roux Backport from trunk r214526. 2014-08-26

[Bug target/61330] [5 Regression] Thumb ICE for case 920507-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61330 --- Comment #9 from Yvan Roux --- Author: yroux Date: Wed Sep 3 07:23:01 2014 New Revision: 214847 URL: https://gcc.gnu.org/viewcvs?rev=214847&root=gcc&view=rev Log: gcc/ 2014-09-03 Yvan Roux Backport from trunk r214526. 2014-08-26

[Bug target/62308] A bug with aarch64 big-endian

, ||yroux at gcc dot gnu.org --- Comment #4 from Yvan Roux --- yes, and there is no issue when we use reload instead of LRA (flag -mno-lra).

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