diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 2c7fbf5..559ee15 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -7338,6 +7338,7 @@ force_to_mode (rtx x, enum machine_mode mode, unsigned HOST_WIDE_INT mask, in STORE_FLAG_VALUE and FOO has a single bit that might be nonzero, which is equal to STORE_FLAG_VALUE. */ if ((mask & ~STORE_FLAG_VALUE) == 0 && XEXP (x, 1) == const0_rtx + && GET_MODE (XEXP (x, 0)) == mode && exact_log2 (nonzero_bits (XEXP (x, 0), mode)) >= 0 && (nonzero_bits (XEXP (x, 0), mode) == (unsigned HOST_WIDE_INT) STORE_FLAG_VALUE)) |