** Changed in: binutils-linaro
Assignee: (unassigned) = Kugan Vivekanandarajah (kugan-vivekanandarajah)
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https://bugs.launchpad.net/bugs/1191909
Title:
gold and -flto always fails
I think the actual issue is with the code in aarch64_build_constant:
/* zcount contains the number of additional MOVK instructions
required if the constant is built up with an initial MOVZ instruction,
while ncount is the number of MOVK instructions required if starting
We're not going to fix this in Linaro GCC as we no longer support 4.5
(neither does upstream), and as far as I can see this issue is only
related to GCC 4.5 and not any later version.
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** Changed in: gcc-linaro
Importance: Undecided = Medium
** Changed in: gcc-linaro
Status: New = Confirmed
** Changed in: gcc-linaro
Assignee: (unassigned) = Kugan Vivekanandarajah (kugan-vivekanandarajah)
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** Changed in: gcc-linaro
Assignee: (unassigned) = Christophe Lyon (christophe-lyon)
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https://bugs.launchpad.net/bugs/1243656
Title:
[regression] tar testsuite failure seen when
** Changed in: gcc-linaro
Status: New = Confirmed
** Changed in: gcc-linaro
Importance: Undecided = High
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https://bugs.launchpad.net/bugs/1135633
Title:
[linaro regression]
Reduced test case which triggers on gcc-linaro 4.7 in the same way.
** Attachment added: Reduced test case.
https://bugs.launchpad.net/ubuntu/+source/gcc-4.7/+bug/1135633/+attachment/3551350/+files/reduced.c
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Also managed to trigger this on upstream GCC trunk (but with an ICE in
LRA):
$ gcc -O2 -c besttry.c
besttry.c: In function ‘output_spdif’:
besttry.c:20:1: internal compiler error: in assign_by_spills, at
lra-assigns.c:1268
}
^
0x7f1cf8 assign_by_spills
GCC PR 56484 added to track the upstream issue.
** Bug watch added: GCC Bugzilla #56484
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56484
** Also affects: gcc via
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56484
Importance: Unknown
Status: Unknown
** Changed in: gcc-linaro
Copy the binary from the ARM machine to the Intel machine directly and
then refer to that (use SCP or some other remote copy program).
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https://bugs.launchpad.net/bugs/736354
Title:
Author: mgretton
Date: Thu Nov 29 10:02:16 2012
New Revision: 193930
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193930
Log:
PR target/54974
* config/arm/arm.md (thumb2_pool_range, pool_range): Add comment on
Thumb pool ranges.
(thumb1_extendhisi2): Reduce
** Changed in: gcc-linaro
Milestone: 4.7-2012.11 = 4.7-2012.12
** Changed in: gcc-linaro
Status: In Progress = Fix Committed
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https://bugs.launchpad.net/bugs/1065559
Title:
** Changed in: gcc-linaro
Status: In Progress = Fix Committed
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https://bugs.launchpad.net/bugs/1065122
Title:
kumofs ftbfs on armhf (gcc ICE)
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** Changed in: gcc-linaro
Milestone: 4.7-2012.12 = 4.7-2012.11
** Changed in: gcc-linaro
Status: Fix Committed = Fix Released
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Title:
** Changed in: gcc-linaro
Status: Fix Committed = Fix Released
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Title:
kumofs ftbfs on armhf (gcc ICE)
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I can reproduce this on FSF GCC trunk but not on any Linaro branch
currently:
$ .../arm-none-linux-gnueabi-gcc -mthumb -march=armv7-a -mfpu=vfpv3-d16
-mfloat-abi=hard -c -O0 -fPIC predicates.ii
/tmp/cc1uB1UX.s: Assembler messages:
/tmp/cc1uB1UX.s:38639: Error: offset out of range
** Changed in: gcc-linaro
Status: Fix Committed = Fix Released
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https://bugs.launchpad.net/bugs/1029454
Title:
cselim tree optimizer generates incorrect code
To manage
** Changed in: gcc-linaro
Status: In Progress = Fix Committed
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Title:
cselim tree optimizer generates incorrect code
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** Changed in: gcc-linaro
Status: Triaged = In Progress
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Title:
cselim tree optimizer generates incorrect code
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The revisions Michael suggested do not fix the issue - either singly or
when applied on top of each other.
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Title:
cselim tree optimizer
Investigations lead me to believe this is upstream bug PR51987
(http://gcc.gnu.org/PR51987) made visible because of the conditional
store sinking support being added.
I believe upstream fix svn r183524 fixes the issue. This is currently
under test
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** Changed in: gcc-linaro
Milestone: None = 4.6-2012.10
** Branch linked: lp:~matthew-gretton-dann/gcc-linaro/4.6-cselim-fix
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Title:
cselim
Confirmed reverting lp:gcc-linaro/4.6 r106733 fixes the issue.
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Title:
cselim tree optimizer generates incorrect code
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