Mercurial > hg > CbC > CbC_gcc
diff gcc/config/mcore/mcore.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 24 May 2010 12:47:05 +0900 |
| parents | 77e2b8dfacca |
| children | f6334be47118 |
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--- a/gcc/config/mcore/mcore.h Fri Feb 12 23:41:23 2010 +0900 +++ b/gcc/config/mcore/mcore.h Mon May 24 12:47:05 2010 +0900 @@ -406,10 +406,11 @@ extern const enum reg_class regno_reg_class[FIRST_PSEUDO_REGISTER]; #define REGNO_REG_CLASS(REGNO) regno_reg_class[REGNO] -/* When defined, the compiler allows registers explicitly used in the - rtl to be used as spill registers but prevents the compiler from - extending the lifetime of these registers. */ -#define SMALL_REGISTER_CLASSES 1 +/* When this hook returns true for MODE, the compiler allows + registers explicitly used in the rtl to be used as spill registers + but prevents the compiler from extending the lifetime of these + registers. */ +#define TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P hook_bool_mode_true /* The class value for index registers, and the one for base regs. */ #define INDEX_REG_CLASS NO_REGS