mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-03-15 13:21:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when disabling checking, and avoid multiple evaluation of RTX.

Browse Source 
* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when
	disabling checking, and avoid multiple evaluation of RTX.

From-SVN: r53687
This commit is contained in:
Kaveh R. Ghazi 2002-05-21 15:39:31 +00:00 committed by Kaveh Ghazi
parent 279be7c8be
commit b0ad77d518
2 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2002-05-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when
disabling checking, and avoid multiple evaluation of RTX.
2002-05-21 Richard Earnshaw <rearnsha@arm.com>
* bitmap.c (bitmap_find_bit): Return early if we have the correct

8
gcc/rtl.h
View File

@ -982,12 +982,12 @@ extern unsigned int subreg_regno PARAMS ((rtx));
#define SUBREG_PROMOTED_UNSIGNED_SET(RTX, VAL) \
do { \
RTL_FLAG_CHECK1("SUBREG_PROMOTED_UNSIGNED_SET", (RTX), SUBREG); \
rtx const _rtx = RTL_FLAG_CHECK1("SUBREG_PROMOTED_UNSIGNED_SET", (RTX), SUBREG); \
if ((VAL) < 0) \
(RTX)->volatil = 1; \
_rtx->volatil = 1; \
else { \
(RTX)->volatil = 0; \
(RTX)->unchanging = (VAL); \
_rtx->volatil = 0; \
_rtx->unchanging = (VAL); \
} \
} while (0)
#define SUBREG_PROMOTED_UNSIGNED_P(RTX) \