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| author | burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-09-20 21:49:12 +0000 |
|---|---|---|
| committer | burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-09-20 21:49:12 +0000 |
| commit | c9c81ef3c667aaa14c498a5449ec6d134b4b66ff (patch) | |
| tree | 0ac440db6513ee01deb5e5dc6142769d1e5b7b2d /gcc/alias.c | |
| parent | 12cdcb9d74f55c165366ca1b1eeec013a0ce72ef (diff) | |
| parent | 891196d7325e4c55d92d5ac5cfe7161c4f36c0ce (diff) | |
| download | gcc-fortran-dev.tar.gz | |
Merge from trunk (r239915 to r240230)fortran-dev
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/fortran-dev@240290 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/alias.c')
| -rw-r--r-- | gcc/alias.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/alias.c b/gcc/alias.c index f4b5a924b33..277125e01ae 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -2534,7 +2534,7 @@ memrefs_conflict_p (int xsize, rtx x, int ysize, rtx y, HOST_WIDE_INT c) { HOST_WIDE_INT sc = INTVAL (XEXP (x, 1)); unsigned HOST_WIDE_INT uc = sc; - if (sc < 0 && -uc == (uc & -uc)) + if (sc < 0 && pow2_or_zerop (-uc)) { if (xsize > 0) xsize = -xsize; @@ -2549,7 +2549,7 @@ memrefs_conflict_p (int xsize, rtx x, int ysize, rtx y, HOST_WIDE_INT c) { HOST_WIDE_INT sc = INTVAL (XEXP (y, 1)); unsigned HOST_WIDE_INT uc = sc; - if (sc < 0 && -uc == (uc & -uc)) + if (sc < 0 && pow2_or_zerop (-uc)) { if (ysize > 0) ysize = -ysize; |