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| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-28 13:38:18 +0000 |
|---|---|---|
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-28 13:38:18 +0000 |
| commit | 70e170e3dd1b94eb581bb6f8e7ce7e049bea7ab5 (patch) | |
| tree | 97fbc889e2e1cb2a36163410fb2b482504b5b669 /gcc/internal-fn.c | |
| parent | f43a70e269d05ece81a8aeaf83adb63157d8068a (diff) | |
| download | gcc-70e170e3dd1b94eb581bb6f8e7ce7e049bea7ab5.tar.gz | |
[internal-fn.c][committed] Convert conditional compilation on WORD_REGISTER_OPERATIONS
* internal-fn.c (expand_arith_overflow): Convert preprocessor check
for WORD_REGISTER_OPERATIONS to runtime check.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@235569 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/internal-fn.c')
| -rw-r--r-- | gcc/internal-fn.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gcc/internal-fn.c b/gcc/internal-fn.c index c07b5389382..e70c73aba8a 100644 --- a/gcc/internal-fn.c +++ b/gcc/internal-fn.c @@ -1807,11 +1807,7 @@ expand_arith_overflow (enum tree_code code, gimple *stmt) /* For sub-word operations, retry with a wider type first. */ if (orig_precres == precres && precop <= BITS_PER_WORD) { -#if WORD_REGISTER_OPERATIONS - int p = BITS_PER_WORD; -#else - int p = precop; -#endif + int p = WORD_REGISTER_OPERATIONS ? BITS_PER_WORD : precop; enum machine_mode m = smallest_mode_for_size (p, MODE_INT); tree optype = build_nonstandard_integer_type (GET_MODE_PRECISION (m), uns0_p && uns1_p |