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| author | tbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-07-09 02:50:07 +0000 |
|---|---|---|
| committer | tbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-07-09 02:50:07 +0000 |
| commit | d0b997101750568489c355817fdc34f6013666c8 (patch) | |
| tree | 46c8ef20e4e8f82019d6ebb3346caa847ecb58a5 /gcc/defaults.h | |
| parent | d836e31771c57738038d0dd53947516e25e2bc31 (diff) | |
| download | gcc-d0b997101750568489c355817fdc34f6013666c8.tar.gz | |
always define SHORT_IMMEDIATES_SIGN_EXTEND
gcc/ChangeLog:
2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* combine.c (update_rsp_from_reg_equal): Don't check if
SHORT_IMMEDIATES_SIGN_EXTEND is defined.
(reg_nonzero_bits_for_combine): Likewise.
* config/alpha/alpha.h: Define SHORT_IMMEDIATES_SIGN_EXTEND to
1.
* config/frv/frv.h: Likewise.
* config/lm32/lm32.h: Likewise.
* config/mep/mep.h: Likewise.
* config/mips/mips.h: Likewise.
* config/rs6000/rs6000.h: Likewise.
* config/sh/sh.h: Likewise.
* config/tilegx/tilegx.h (enum reg_class): Likewise.
* config/tilepro/tilepro.h: Likewise.
* defaults.h: Add default for SHORT_IMMEDIATES_SIGN_EXTEND.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in: Adjust.
* rtlanal.c (nonzero_bits1): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225593 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/defaults.h')
| -rw-r--r-- | gcc/defaults.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/defaults.h b/gcc/defaults.h index 5beddea669e..f0296a3e472 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -1265,6 +1265,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #define TARGET_SUPPORTS_WIDE_INT 0 #endif +#ifndef SHORT_IMMEDIATES_SIGN_EXTEND +#define SHORT_IMMEDIATES_SIGN_EXTEND 0 +#endif + #ifdef GCC_INSN_FLAGS_H /* Dependent default target macro definitions |