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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2002-05-21 15:39:31 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2002-05-21 15:39:31 +0000 |
| commit | b0ad77d5188cc74820b4cc194beeffea83f8e142 (patch) | |
| tree | 7dde89ed777a69056f79af262347ed2b943a5199 /gcc | |
| parent | 279be7c8be548f0f0905ce019632b9f09cf06853 (diff) | |
| download | gcc-b0ad77d5188cc74820b4cc194beeffea83f8e142.zip gcc-b0ad77d5188cc74820b4cc194beeffea83f8e142.tar.gz gcc-b0ad77d5188cc74820b4cc194beeffea83f8e142.tar.bz2 | |
rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when disabling checking, and avoid multiple evaluation of RTX.
* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when
disabling checking, and avoid multiple evaluation of RTX.
From-SVN: r53687
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/rtl.h | 8 |
2 files changed, 9 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c3d26dc..65cb0eb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 @@ -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) \ |