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rtl.h (XCNMPFV): Preserve const-ness of parameters through use of __typeof().

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* rtl.h (XCNMPFV): Preserve const-ness of parameters through use of
	__typeof().

From-SVN: r127825
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Chao-ying Fu 2007-08-27 04:38:03 +00:00 • committed by Chao-ying Fu
parent 9678086db1
commit 14b4a70aa9
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-08-26 Chao-ying Fu <fu@mips.com>
* rtl.h (XCNMPFV): Preserve const-ness of parameters through use of
__typeof().
2007-08-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* alias.c (memory_modified_1, memory_modified_in_insn_p):

2
gcc/rtl.h
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@ -533,7 +533,7 @@ struct rtvec_def GTY(()) {
&_rtx->u.rv; })
#define XCNMPFV(RTX, C, M) __extension__ \
({ rtx const _rtx = (RTX); \
({ __typeof (RTX) const _rtx = (RTX); \
if (GET_CODE (_rtx) != (C) || GET_MODE (_rtx) == (M)) \
rtl_check_failed_code_mode (_rtx, (C), (M), true, __FILE__, \
__LINE__, __FUNCTION__); \