| Jakob Stoklund Olesen | c3027f7 | 2010-02-24 00:39:35 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s |
| 2 | ; PR6374 |
| 3 | ; |
| 4 | ; This test produces a DIV8r instruction and uses %AX instead of %AH and %AL. |
| 5 | ; The DIV8r must have the right imp-defs for that to work. |
| 6 | target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| 7 | target triple = "x86_64-apple-darwin10.0.0" |
| 8 | |
| 9 | %struct._i386_state = type { %union.anon } |
| 10 | %union.anon = type { [0 x i8] } |
| 11 | |
| 12 | define void @i386_aam(%struct._i386_state* nocapture %cpustate) nounwind ssp { |
| 13 | entry: |
| 14 | %call = tail call fastcc signext i8 @FETCH() ; <i8> [#uses=1] |
| 15 | %rem = urem i8 0, %call ; <i8> [#uses=1] |
| 16 | store i8 %rem, i8* undef |
| 17 | ret void |
| 18 | } |
| 19 | |
| 20 | declare fastcc signext i8 @FETCH() nounwind readnone ssp |