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| author | Andrew Hsieh <andrewhsieh@google.com> | 2013-04-02 19:51:54 +0800 |
|---|---|---|
| committer | Andrew Hsieh <andrewhsieh@google.com> | 2013-04-02 20:36:33 +0800 |
| commit | 9c289590d1f9e5c75fc4e7ba33ab4a86244972a9 (patch) | |
| tree | 86464bfcfea12dbad3c741ee21491942e6500ba8 /gcc-4.8 | |
| parent | 8648b5263208a4e894d9ceaacedb72d48be70c55 (diff) | |
| download | toolchain_gcc-9c289590d1f9e5c75fc4e7ba33ab4a86244972a9.tar.gz toolchain_gcc-9c289590d1f9e5c75fc4e7ba33ab4a86244972a9.tar.bz2 toolchain_gcc-9c289590d1f9e5c75fc4e7ba33ab4a86244972a9.zip | |
[4.8] Fixed GCC 4.8 ICE gen_thumb_movhi_clobber at config/arm/arm.md:5832
See issue https://code.google.com/p/android/issues/detail?id=52732,
and fix http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00732.html
Also see 78a68e851a2f6f9d00367cd38eeedf670bb80f01
Change-Id: Iad4deda17414f3165714da0b60f9f8cb2a6ef052
Diffstat (limited to 'gcc-4.8')
| -rw-r--r-- | gcc-4.8/gcc/config/arm/arm.c | 3 | ||||
| -rw-r--r-- | gcc-4.8/gcc/config/arm/arm.md | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/gcc-4.8/gcc/config/arm/arm.c b/gcc-4.8/gcc/config/arm/arm.c index 2077b97c9..dd88f0bcc 100644 --- a/gcc-4.8/gcc/config/arm/arm.c +++ b/gcc-4.8/gcc/config/arm/arm.c @@ -6355,7 +6355,8 @@ arm_preferred_reload_class (rtx x ATTRIBUTE_UNUSED, reg_class_t rclass) if (rclass == GENERAL_REGS || rclass == HI_REGS || rclass == NO_REGS - || rclass == STACK_REG) + || rclass == STACK_REG + || rclass == CORE_REGS) return LO_REGS; else return rclass; diff --git a/gcc-4.8/gcc/config/arm/arm.md b/gcc-4.8/gcc/config/arm/arm.md index f3c59f37c..a532e56ce 100644 --- a/gcc-4.8/gcc/config/arm/arm.md +++ b/gcc-4.8/gcc/config/arm/arm.md @@ -6365,7 +6365,7 @@ (define_expand "reload_inhi" [(parallel [(match_operand:HI 0 "s_register_operand" "=r") (match_operand:HI 1 "arm_reload_memory_operand" "o") - (match_operand:DI 2 "s_register_operand" "=&r")])] + (match_operand:DI 2 "s_register_operand" "=&l")])] "TARGET_EITHER" " if (TARGET_ARM) |