lp:~linaro-toolchain-dev/gcc-linaro/lp-689887-armel-ice

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Rejected for merging into lp:gcc-linaro/4.5

Ramana Radhakrishnan (community): Needs Fixing on 2011-04-11

Linaro Toolchain Builder: Needs Fixing on 2011-04-01

Diff: 217 lines (+74/-15)

6 files modified

ChangeLog.linaro (+20/-0)
gcc/config/arm/arm-protos.h (+1/-0)
gcc/config/arm/arm.c (+28/-10)
gcc/config/arm/arm.h (+2/-1)
gcc/config/arm/predicates.md (+5/-4)
gcc/testsuite/gcc.target/arm/20110112-1.c (+18/-0)

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Bug #689887: armel ICE gcc 4.5

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99490. By Chung-Lin Tang on 2011-03-26

2011-03-26 Chung-Lin Tang <email address hidden>

 LP:689887

 gcc/
 * config/arm/arm.h (enum arm_cond_code): Add ARM_COND_INVALID.
 * config/arm/arm.c (arm_comparison_to_cond_code): Renamed from
 get_arm_condition_code(), change gcc_unreachable()s to return
 ARM_COND_INVALID.
 (get_arm_condition_code): Implement by calling
 arm_comparison_to_cond_code(), with result test by gcc_assert().
 (arm_valid_comparison_p): New function to test for valid ARM
 comparison RTX.
 * config/arm/arm-protos.h (arm_valid_comparison_p): Add prototype.
 * config/arm/predicates.md (arm_comparison_operator): Add
 additional check based on arm_valid_comparison_p().

 gcc/testsuite/
 * gcc.target/arm/20110112-1.c: New test.

99489. By Andrew Stubbs on 2011-03-11

Fix misuse of the movt instruction.

LP:730440

99488. By Andrew Stubbs on 2011-03-11

Fix a bug in the Extension Elimination optimization.

LP:728315

99487. By Andrew Stubbs on 2011-03-11

Fix -fshrink-wrap bugs.

Fixes lp:731665 - ICE building kernel
Sets -fshrink-wrap on by default at -O, to match docs.

99486. By Andrew Stubbs on 2011-03-10

Shrink wrap optimization improvements and bug fix.

Fixes LP:721023

Merged from Sourcery G++.

99485. By Andrew Stubbs on 2011-03-03

Bump version number, post release.

99484. By Andrew Stubbs on 2011-03-03

Make 4.5-2011.03-0 release.

99483. By Andrew Stubbs on 2011-03-02

Fix QT mis-compilation bug.

LP:705689

99482. By Andrew Stubbs on 2011-03-02

Fix Gromacs mis-compilation.

GCC Bugzilla PR47166
LP:695302

Backport from FSF.

99481. By Andrew Stubbs on 2011-03-02

Allow use of lanes 9..15 in NEON intrinsics.

LP:710652