diff options
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 04baa3c..de867f3 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -15621,17 +15621,22 @@ x86_extended_reg_mentioned_p (rtx insn) return for_each_rtx (&PATTERN (insn), extended_reg_mentioned_1, NULL); } -/* Generate an unsigned DImode to FP conversion. This is the same code +/* Generate an unsigned DImode/SImode to FP conversion. This is the same code optabs would emit if we didn't have TFmode patterns. */ void x86_emit_floatuns (rtx operands[2]) { rtx neglab, donelab, i0, i1, f0, in, out; - enum machine_mode mode; + enum machine_mode mode, inmode; + + inmode = GET_MODE (operands[1]); + if (inmode != SImode + && inmode != DImode) + abort (); out = operands[0]; - in = force_reg (DImode, operands[1]); + in = force_reg (inmode, operands[1]); mode = GET_MODE (out); neglab = gen_label_rtx (); donelab = gen_label_rtx (); |