[Bug middle-end/65003] [5 Regression] -fsection-anchors ICE

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65003 --- Comment #8 from Ramana Radhakrishnan --- *** Bug 65031 has been marked as a duplicate of this bug. ***

[Bug target/65031] [5 Regression] ICE (segfault) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65031 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/65030] [5 Regression] ICE (RTL flag check) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65030 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/65003] [5 Regression] -fsection-anchors ICE

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65003 --- Comment #7 from Ramana Radhakrishnan --- *** Bug 65030 has been marked as a duplicate of this bug. ***

[Bug middle-end/65003] [5 Regression] -fsection-anchors ICE

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65003 --- Comment #6 from Ramana Radhakrishnan --- *** Bug 65035 has been marked as a duplicate of this bug. ***

[Bug target/65035] [5 Regression] ICE (segfault) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65035 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/65003] [5 Regression] -fsection-anchors ICE

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65003 Ramana Radhakrishnan changed: What|Removed |Added CC||doko at gcc dot gnu.org --- Comme

[Bug target/65036] [5 Regression] ICE (RTL flag check) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65036 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/65035] [5 Regression] ICE (segfault) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65035 --- Comment #2 from Ramana Radhakrishnan --- Works with r220637 - may well be

[Bug target/65036] [5 Regression] ICE (RTL flag check) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65036 --- Comment #2 from Ramana Radhakrishnan --- May well be - works with r220637

[Bug target/65030] [5 Regression] ICE (RTL flag check) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65030 --- Comment #2 from Ramana Radhakrishnan --- Works with r220637 - may well be a dup of PR65003. Checking.

[Bug target/65031] [5 Regression] ICE (segfault) on arm-linux-gnueabihf

2015-02-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65031 --- Comment #2 from Ramana Radhakrishnan --- Appears to work with r220637. Checking if dup of PR65003.

[Bug debug/64942] FAIL: pr43077-1.c and pr43051-1.c

2015-02-04 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64942 Ramana Radhakrishnan changed: What|Removed |Added Keywords||wrong-debug Status|UN

[Bug rtl-optimization/64921] [4.9/5 Regression] FAIL: gfortran.dg/class_allocate_18.f90

2015-02-03 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64921 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug rtl-optimization/64916] [5.0 regression] ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression

2015-02-03 Thread ramana at gcc dot gnu.org
CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Summary|ira.c update_equiv_regs |[5.0 regression] ira.c |patch causes|update_equiv_regs patch |gcc/testsuite

[Bug rtl-optimization/64537] Aarch64 redundant sxth instruction gets generated

2015-01-28 Thread ramana at gcc dot gnu.org
||2015-01-28 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #6 from Ramana Radhakrishnan --- (In reply to kugan from comment #5) > Is this sort of multiple-use potential candidate for

[Bug jit/64810] jit not working on armv7hl ("ld: error: /tmp/libgccjit-ZGemdr/fake.so uses VFP register arguments, /tmp/ccJFCBsE.o does not")

2015-01-27 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64810 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug tree-optimization/62173] [5.0 regression] 64bit Arch can't ivopt while 32bit Arch can

2015-01-26 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62173 --- Comment #19 from Ramana Radhakrishnan --- (In reply to Richard Biener from comment #18) > It's probably not correct to simply transfer range info from *idx to > iv->base. > Instead SCEV analysis needs to track the range of CHREC_LEFT when it

[Bug inline-asm/64681] Document print modifiers for ARM

2015-01-26 Thread ramana at gcc dot gnu.org
||arm* Status|UNCONFIRMED |NEW Last reconfirmed||2015-01-26 CC||ramana at gcc dot gnu.org Summary|gcc assign wrong register |Document print modifiers

[Bug testsuite/62286] [ARM] 4.9 Regression fails for cortex-m3 for vfp-1.c: fmacs, fmscs, fnmacs, fnmscs

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62286 --- Comment #3 from Ramana Radhakrishnan --- (In reply to ktkachov from comment #2) > (In reply to Ramana Radhakrishnan from comment #1) > > Because the Cortex-M3 doesn't have those instructions ? It's a testism > > probably fixed by an appropria

[Bug tree-optimization/56139] unmodified static data could go in .rodata, not .data

2015-01-23 Thread ramana at gcc dot gnu.org
||2015-01-23 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail||4.9.0, 5.0 --- Comment #1 from Ramana Radhakrishnan --- If it worked in 4.6 then this is a

[Bug rtl-optimization/57462] ira-costs considers only a single register at a time

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57462 Ramana Radhakrishnan changed: What|Removed |Added Target|arm |arm, aarch64 Status|U

[Bug target/64231] [5 Regression] SIGSEGV building glibc on aarch64-linux-gnu from r217852

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64231 Ramana Radhakrishnan changed: What|Removed |Added Status|WAITING |NEW

[Bug c++/64735] std::future broken on armel

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 Ramana Radhakrishnan changed: What|Removed |Added Component|libstdc++ |c++ --- Comment #4 from Ramana Ra

[Bug target/58486] insufficient CFI generated for call-saved VFP registers

2015-01-23 Thread ramana at gcc dot gnu.org
||2015-01-23 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/58489] ICE: in reload_cse_simplify_operands, at postreload.c:411

2015-01-23 Thread ramana at gcc dot gnu.org
||2015-01-23 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #3 from Ramana Radhakrishnan --- (In reply to Timo Teräs from comment #2) > I got this fixed. It seems genautomata does

[Bug libstdc++/64735] std::future broken on armel

2015-01-23 Thread ramana at gcc dot gnu.org
||2015-01-23 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail||4.9.0, 4.9.1, 4.9.2, 5.0 --- Comment #1 from Ramana Radhakrishnan --- Confirmed with -march

[Bug target/63408] [4.8/4.9/5 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target

2015-01-20 Thread ramana at gcc dot gnu.org
|unassigned at gcc dot gnu.org |ramana at gcc dot gnu.org --- Comment #6 from Ramana Radhakrishnan --- Mine.

[Bug target/64532] [4.9/5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-20 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64532 --- Comment #11 from Ramana Radhakrishnan --- (In reply to baoshan from comment #10) > I have a second thought: > As the 'y' is declared as float, should GCC infer the register is a single > float register even the constraint is 'w' ? I don't kn

[Bug target/64532] [4.9/5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-19 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64532 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/64532] [4.9/5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-19 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64532 --- Comment #8 from Ramana Radhakrishnan --- Author: ramana Date: Mon Jan 19 14:55:28 2015 New Revision: 219847 URL: https://gcc.gnu.org/viewcvs?rev=219847&root=gcc&view=rev Log: Improve documentation of register constraints. While looking at P

[Bug target/64532] [4.9/5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-19 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64532 Ramana Radhakrishnan changed: What|Removed |Added Keywords|ra |documentation Component|

[Bug middle-end/57748] [4.8 Regression] ICE when expanding assignment to unaligned zero-sized array

2015-01-16 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57748 Ramana Radhakrishnan changed: What|Removed |Added Known to work||4.9.0 Known to fail|4.9.0

[Bug web/62211] ./configure --with-float= and ARM

2015-01-16 Thread ramana at gcc dot gnu.org
|UNCONFIRMED |NEW Last reconfirmed||2015-01-16 CC||ramana at gcc dot gnu.org Target Milestone|--- |5.0 Ever confirmed|0 |1

[Bug target/63250] Complex fp16 arithmetic uses nonexistent libgcc functions

2015-01-16 Thread ramana at gcc dot gnu.org
||2015-01-16 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #2 from Ramana Radhakrishnan --- (In reply to Joseph S. Myers from comment #1) > Author: jsm28 > Date: Tue Sep 23 00:48:4

[Bug lto/63607] run fail with -flto -mfloat-abi=softfp for armeb-linux-gnueabi-gcc

2015-01-16 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63607 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug middle-end/57748] [4.8 Regression] ICE when expanding assignment to unaligned zero-sized array

2015-01-16 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57748 --- Comment #57 from Ramana Radhakrishnan --- (In reply to Jakub Jelinek from comment #56) > GCC 4.8.4 has been released. If it's too late to backport this to 4.8 we might as well close this off targeting it for 4.9. Ramana

[Bug rtl-optimization/60162] [4.9/5 Regression][lra] mlra appears to be using the FP registers for integer values and then moving on to GPR registers.

2015-01-16 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60162 Ramana Radhakrishnan changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug bootstrap/63740] [4.9 Regression] GCC 4.9.2 bootstrap fails on ARM, haifa-sched.c:6507:1: internal compiler error: in lra_create

2015-01-16 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63740 --- Comment #11 from Ramana Radhakrishnan --- *** Bug 63771 has been marked as a duplicate of this bug. ***

[Bug bootstrap/63771] internal compiler error: in lra_create_copy, at lra.c:1532

2015-01-16 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |DUPLICATE --- Comment #4 from Ramana Radhakrishnan --- Marking as duplicate in the absence of any other information. *** This bug has been marked as a duplicate of bug 63740 ***

[Bug tree-optimization/33651] Request warning on null pointer chk optimized after ptr deref

2015-01-16 Thread ramana at gcc dot gnu.org
|UNCONFIRMED |NEW Last reconfirmed||2015-01-16 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

[Bug libstdc++/55997] build of libstd3++ segfaults armv5tel.

2015-01-16 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |WONTFIX --- Comment #3 from Ramana Radhakrishnan --- There is very little here to help reproduce this issue especially as I see others building 4.8.x based compilers on gcc-testresults even today

[Bug target/64458] [ARM] Redundant ldr when accessing var inside and outside a loop

2015-01-16 Thread ramana at gcc dot gnu.org
||2015-01-16 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan --- Huh, what arch options ? .arm .syntax divided .file"ldr.c"

[Bug target/64516] arm: wrong unaligned load generated

2015-01-16 Thread ramana at gcc dot gnu.org
||2015-01-16 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail||4.9.0, 4.9.1, 4.9.2, 5.0 --- Comment #1 from Ramana Radhakrishnan --- Hmmm, I'm not su

[Bug target/64453] Live high register not saved in function prolog on ARM with -Os

2015-01-16 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |5.0 --- Comment #2 from Ramana Radhakrishnan --- Fixed presumably.

[Bug target/64606] multiple warnings in arm target code

2015-01-16 Thread ramana at gcc dot gnu.org
||2015-01-16 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/64600] [5.0 regression] arm-rtems ICE on valid code (-mcpu=xscale)

2015-01-16 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64600 Ramana Radhakrishnan changed: What|Removed |Added Target Milestone|--- |5.0 Known to fail|

[Bug rtl-optimization/11222] arm/thumb __Unwind_SjLj_Register prologue optimization causes crash on interrupts

2015-01-16 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |WONTFIX --- Comment #11 from Ramana Radhakrishnan --- This is almost gone now. I can't reproduce it with trunk probably because arm-elf is now dead and long gone, as everything is now EABI centric.

[Bug target/63808] [arm] Extra register saving in FIQ handler

2015-01-15 Thread ramana at gcc dot gnu.org
Target|ARMv4 |arm Status|UNCONFIRMED |NEW Last reconfirmed||2015-01-15 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

[Bug bootstrap/64102] ARM bootstrap fails with segfault with -mapcs in BOOT_CFLAGS

2015-01-15 Thread ramana at gcc dot gnu.org
|UNCONFIRMED |NEW Last reconfirmed||2015-01-15 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/64179] fail caused by autovectorization in arm big-endian mode

2015-01-15 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64179 Ramana Radhakrishnan changed: What|Removed |Added Priority|P3 |P4

[Bug target/64179] fail caused by autovectorization in arm big-endian mode

2015-01-15 Thread ramana at gcc dot gnu.org
||2015-01-15 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan --- Fix is not to disable vectorization in big endian but essentially correct the backend and the

[Bug target/64310] libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383

2015-01-15 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64310 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/64600] [5.0 regression] arm-rtems ICE on valid code (-mcpu=xscale)

2015-01-15 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64600 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/27759] ICE using -mfloat-abi=softfp -mfpu=vfp -O1

2015-01-15 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |WONTFIX --- Comment #1 from Ramana Radhakrishnan --- This bug can't be fixed as this refers to the old pre-ABI linux target. Wont fix.

[Bug bootstrap/59902] Cilk gcc bootstrap for arm target on x86 host

2015-01-15 Thread ramana at gcc dot gnu.org
|UNCONFIRMED |SUSPENDED Last reconfirmed||2015-01-15 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan --- Cilkplus isn't supported o

[Bug target/61578] [4.9/ 5 regression] Code size increase for ARM thumb compared to 4.8.x when compiling with -Os

2015-01-15 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61578 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/62287] gcc generates near call for extern weak function

2015-01-15 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |INVALID --- Comment #1 from Ramana Radhakrishnan --- If you use -mlong-calls in these particular cases, you should be able to work around the problem. The documentation for this feature states the

[Bug target/63234] arm used label is removed

2015-01-15 Thread ramana at gcc dot gnu.org
-15 00:00:00 |2015-01-15 CC||ramana at gcc dot gnu.org Known to work||5.0 Ever confirmed|0 |1 Known to fail||4.9.2 --- Comment #6 from Ramana

[Bug target/64172] [4.9/5 Regression] Wrong code with GCC vector extensions on ARM when compiled without NEON

2015-01-15 Thread ramana at gcc dot gnu.org
, |arm-none-eabi |arm-none-eabi,arm-none-linu ||x-gnueabihf CC||ramana at gcc dot gnu.org, ||vmakarov at gcc dot gnu.org --- Comment #12

[Bug target/63949] Aarch64 instruction combiner does not optimize subsi_sxth function as expected (gcc.target/aarch64/extend.c fails)

2015-01-15 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org

[Bug target/64310] libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383

2015-01-15 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64310 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/63394] Segmentation Fault with -O3 flag on ARM v61 Processor

2015-01-15 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |WORKSFORME --- Comment #3 from Ramana Radhakrishnan --- (In reply to Bruce Dale from comment #2) > gcc -v reports: > > Using built-in specs. > COLLECT_GCC=gcc > COLLECT_LTO_WRAPPER=/

[Bug c++/63433] init_priority not working on ARM target

2015-01-15 Thread ramana at gcc dot gnu.org
||2015-01-15 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan --- Please follow instructions on reporting bugs on the gcc website and provide a self contained

[Bug rtl-optimization/64082] virtual register elimination doing bad for local array

2015-01-15 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2015-01-15 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/64448] [5.0 regression] New middle-end pattern breaks vector BIF folding on AArch64.

2015-01-15 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64448 Ramana Radhakrishnan changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ktkachov at gcc dot gnu.or

[Bug rtl-optimization/64532] [4.9, 5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-15 Thread ramana at gcc dot gnu.org
||2015-01-15 CC||ramana at gcc dot gnu.org Summary|[5 Regression] internal |[4.9, 5 Regression] |compiler error: Max. number |internal compiler error: |of generated reload insns

[Bug tree-optimization/61523] [5 regression] Commit 211600 appears to have caused section type conflicts for ARM

2015-01-15 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61523 Ramana Radhakrishnan changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug ipa/61548] [5 Regression] FAIL: gcc.dg/tls/alias-1.c (internal compiler error)

2015-01-14 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org

[Bug rtl-optimization/57518] [4.8 Regression] Redundant insn generated in LRA

2015-01-14 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57518 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-14 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64379 --- Comment #14 from Ramana Radhakrishnan --- (In reply to Donn Seeley from comment #13) > BTW, this issue cropped up in Wind River Linux testing, not VxWorks. I have > no idea whether the VxWorks folks are using -mapcs-frame. WR Linux will > r

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-13 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64379 --- Comment #10 from Ramana Radhakrishnan --- (In reply to Eric Botcazou from comment #9) > > Uggh - these ancient options in the backend. mapcs-frame is quite ancient > > and isn't really something that's tested very often, no wonder it's rottin

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-13 Thread ramana at gcc dot gnu.org
|UNCONFIRMED |NEW Last reconfirmed||2015-01-13 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #8 from Ramana Radhakrishnan --- (In reply to Donn Seeley from comment #7

[Bug target/64231] [5 Regression] SIGSEGV building glibc on aarch64-linux-gnu from r217852

2015-01-13 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64231 --- Comment #11 from Ramana Radhakrishnan --- (In reply to Andrew Pinski from comment #10) > What host compiler are you using? I am running into a similar issue (though > I have not reproduced it myself; only in an automated build) with the host

[Bug target/64149] -mno-lra bitrots, suggest to remove for GCC 5

2015-01-13 Thread ramana at gcc dot gnu.org
||2015-01-13 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #4 from Ramana Radhakrishnan --- I think there are patches for this one.

[Bug target/64231] [5 Regression] SIGSEGV building glibc on aarch64-linux-gnu from r217852

2015-01-13 Thread ramana at gcc dot gnu.org
||2015-01-13 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #9 from Ramana Radhakrishnan --- Waiting on this one - no one seems to be able to reproduce this.

[Bug target/64240] [5.0 Regression][AArch64] SMS-3.c causes runtime exception(segfault).

2015-01-13 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64240 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/60691] Build fails in libstdc++ with --enable-sjlj-exceptions on ARM

2014-12-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60691 --- Comment #8 from Ramana Radhakrishnan --- (In reply to Fabian Vogt from comment #6) > If sjlj exceptions are not supported for ARM, shouldn't the configure option > be invalid for ARM or at least print a warning? > If an option does exist and

[Bug bootstrap/60632] ICE in regcprop.c (copyprop_hardreg_forward_1)

2014-12-12 Thread ramana at gcc dot gnu.org
||2014-12-12 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Ramana Radhakrishnan --- missing testcase

[Bug c++/60691] Build fails in libstdc++ with --enable-sjlj-exceptions on ARM

2014-12-12 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |WONTFIX --- Comment #5 from Ramana Radhakrishnan --- (In reply to Fabian Vogt from comment #4) > (In reply to Andrew Pinski from comment #3) > > (In reply to Fabian Vogt from comment #2)

[Bug target/61373] neon registers restored incorrectly with -mapcs-frame -O -fno-omit-frame-pointer

2014-12-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61373 --- Comment #3 from Ramana Radhakrishnan --- (In reply to John Breitenbach from comment #2) > Created attachment 33301 [details] > siphash24.i > > sorry for forgetting this attachment in the original report. mapcs-frame comes from a time when N

[Bug target/61578] Code size increase for ARM thumb compared to 4.8.x when compiling with -Os

2014-12-12 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61578 --- Comment #12 from Ramana Radhakrishnan --- (In reply to Fredrik Hederstierna from comment #9) > Created attachment 33866 [details] > Simple patch to exclude use of ip > > Simple patch that make it possible to optionally exclude use of ip for

[Bug bootstrap/63740] [4.9 Regression] GCC 4.9.2 bootstrap fails on ARM, haifa-sched.c:6507:1: internal compiler error: in lra_create

2014-12-12 Thread ramana at gcc dot gnu.org
, ||ramana at gcc dot gnu.org --- Comment #10 from Ramana Radhakrishnan --- Useful to CC the original author :)

[Bug target/64154] enable fipa-ra for Thumb1

2014-12-12 Thread ramana at gcc dot gnu.org
||2014-12-12 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/58623] lack of ldp/stp optimization

2014-12-11 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58623 --- Comment #4 from Ramana Radhakrishnan --- (In reply to bin.cheng from comment #3) > Patch sent at https://gcc.gnu.org/ml/gcc-patches/2014-11/msg02209.html > On latest trunk, the patch generates below assembly for the example: > > .cpu g

[Bug target/64240] [5.0 Regression][AArch64] SMS-3.c causes runtime exception(segfault).

2014-12-11 Thread ramana at gcc dot gnu.org
||2014-12-11 CC||fyang at gcc dot gnu.org, ||ramana at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #2 from Ramana Radhakrishnan --- Please assign this to

[Bug target/63870] [Aarch64] [ARM] Errors in use of NEON intrinsics are reported incorrectly

2014-11-27 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63870 Ramana Radhakrishnan changed: What|Removed |Added Keywords||diagnostic Status|UNC

[Bug target/64011] Fail to compile pr48335-2.c on big-endian aarch64

2014-11-27 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |NEW Last reconfirmed||2014-11-27 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail||5.0

[Bug target/64009] ICE when compiling pr48335-2.c with armeb-linux-gnueabi-gcc

2014-11-27 Thread ramana at gcc dot gnu.org
Status|UNCONFIRMED |NEW Last reconfirmed||2014-11-27 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1 Known to fail||5.0

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

2014-11-27 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62178 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/63634] Compiler generated R_AARCH64_TLSLE_ADD_TPREL_HI12/LO12 pair overflowed by large TP offset

2014-11-27 Thread ramana at gcc dot gnu.org
||2014-11-27 CC||ramana at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |renlin.li at arm dot com Ever confirmed|0 |1

[Bug target/63424] [4.9 regression] Octave -O3 build: internal compiler error: in prepare_cmp_insn, at optabs.c:4237

2014-11-27 Thread ramana at gcc dot gnu.org
||2014-11-27 CC||ramana at gcc dot gnu.org Known to work||4.8.3 Version|5.0 |4.9.0 Assignee|unassigned at gcc dot gnu.org |renlin.li at arm dot

[Bug target/59593] [arm big-endian] using "ldrh" access a immediate which stored in a memory by word

2014-11-20 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59593 --- Comment #4 from Ramana Radhakrishnan --- Author: ramana Date: Thu Nov 20 08:38:34 2014 New Revision: 217826 URL: https://gcc.gnu.org/viewcvs?rev=217826&root=gcc&view=rev Log: Fix missing output formatter. 2014-11-20 Ramana Radhakrishnan

[Bug middle-end/61529] [5 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in check_probability, at basic-block.h:953

2014-11-18 Thread ramana at gcc dot gnu.org
||ramana at gcc dot gnu.org Resolution|--- |FIXED --- Comment #12 from Ramana Radhakrishnan --- Fixed presumably.

[Bug target/60882] [ARM] Execution fail on spec2K/197.parser

2014-11-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60882 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/61411] [NEON] ICE in reload_cse_simplify_operands, at postreload.c:411

2014-11-18 Thread ramana at gcc dot gnu.org
CC||ramana at gcc dot gnu.org --- Comment #4 from Ramana Radhakrishnan --- Seems to have gone latent again with latest 4.9 tip of tree . the testcase doesn't build with tip of trunk ?

[Bug c++/63936] [5.0 regression] ICE: libstdc++-v3/include/chrono:725:66: internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread ramana at gcc dot gnu.org
||2014-11-18 CC||ramana at gcc dot gnu.org Summary|ICE:|[5.0 regression] ICE: |libstdc++-v3/include/chrono |libstdc++-v3/include/chrono |:725:66: internal compiler

[Bug target/63874] vtable address generation goes through memory

2014-11-17 Thread ramana at gcc dot gnu.org
||2014-11-17 CC||ramana at gcc dot gnu.org Ever confirmed|0 |1

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

2014-11-14 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63724 --- Comment #3 from Ramana Radhakrishnan --- Author: ramana Revision: 217546 Modified property: svn:log Modified: svn:log at Fri Nov 14 11:03:00 2014 -- --- svn:log (ori

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

2014-11-14 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63724 Ramana Radhakrishnan changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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