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Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 21fa8f4..e0e55d5 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -5875,8 +5875,11 @@ ix86_legitimate_combined_insn (rtx insn) /* Operand has no constraints, anything is OK. */ win = !n_alternatives; + alternative_mask enabled = recog_data.enabled_alternatives; for (j = 0; j < n_alternatives; j++, op_alt += n_operands) { + if (!TEST_BIT (enabled, j)) + continue; if (op_alt[i].anything_ok || (op_alt[i].matches != -1 && operands_match_p |