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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/internal-fn.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/internal-fn.c')
| -rw-r--r-- | gcc/internal-fn.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/internal-fn.c b/gcc/internal-fn.c index cd4b6254c81..c269ca6b940 100644 --- a/gcc/internal-fn.c +++ b/gcc/internal-fn.c @@ -1833,7 +1833,10 @@ expand_arith_overflow (enum tree_code code, gimple *stmt) { case MINUS_EXPR: if (integer_zerop (arg0) && !unsr_p) - expand_neg_overflow (loc, lhs, arg1, false); + { + expand_neg_overflow (loc, lhs, arg1, false); + return; + } /* FALLTHRU */ case PLUS_EXPR: expand_addsub_overflow (loc, code, lhs, arg0, arg1, |