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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/ifcvt.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/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index ecdfc2e2bf3..24542f00848 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -1417,11 +1417,11 @@ noce_try_store_flag_constants (struct noce_if_info *if_info) gcc_unreachable (); } /* Is this (cond) ? 2^n : 0? */ - else if (ifalse == 0 && exact_log2 (itrue) >= 0 + else if (ifalse == 0 && pow2p_hwi (itrue) && STORE_FLAG_VALUE == 1) normalize = 1; /* Is this (cond) ? 0 : 2^n? */ - else if (itrue == 0 && exact_log2 (ifalse) >= 0 && can_reverse + else if (itrue == 0 && pow2p_hwi (ifalse) && can_reverse && STORE_FLAG_VALUE == 1) { normalize = 1; |