diff options
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index e69b4a1756e..dd0c51c16f7 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -3175,15 +3175,14 @@ emit_conditional_move (target, code, op0, op1, cmode, op2, op3, mode, if (cmode == VOIDmode) cmode = GET_MODE (op0); - if ((CONSTANT_P (op2) && ! CONSTANT_P (op3)) - || (GET_CODE (op2) == CONST_INT && GET_CODE (op3) != CONST_INT)) + if (((CONSTANT_P (op2) && ! CONSTANT_P (op3)) + || (GET_CODE (op2) == CONST_INT && GET_CODE (op3) != CONST_INT)) + && (GET_MODE_CLASS (GET_MODE (op1)) != MODE_FLOAT + || TARGET_FLOAT_FORMAT != IEEE_FLOAT_FORMAT || flag_fast_math)) { tem = op2; op2 = op3; op3 = tem; - /* ??? This may not be appropriate (consider IEEE). Perhaps we should - call can_reverse_comparison_p here and bail out if necessary. - It's not clear whether we need to do this canonicalization though. */ code = reverse_condition (code); } |