| Dan Gohman | 36a0947 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 |
| Dale Johannesen | bf06f6a | 2009-05-11 21:54:13 +0000 | [diff] [blame] | 2 | ; PR4188 |
| 3 | ; ModuleID = '<stdin>' |
| 4 | target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
| 5 | target triple = "i386-apple-darwin9.6" |
| 6 | @g_9 = external global i32 ; <i32*> [#uses=1] |
| 7 | |
| 8 | define i32 @int86(i32 %p_87) nounwind { |
| 9 | entry: |
| 10 | %0 = trunc i32 %p_87 to i8 ; <i8> [#uses=1] |
| 11 | %1 = icmp ne i8 %0, 0 ; <i1> [#uses=1] |
| 12 | br label %bb |
| 13 | |
| 14 | bb: ; preds = %bb.i, %bb, %entry |
| 15 | %2 = volatile load i32* @g_9, align 4 ; <i32> [#uses=2] |
| 16 | %3 = icmp sgt i32 %2, 1 ; <i1> [#uses=1] |
| 17 | %4 = and i1 %3, %1 ; <i1> [#uses=1] |
| 18 | br i1 %4, label %bb.i, label %bb |
| 19 | |
| 20 | bb.i: ; preds = %bb |
| 21 | %5 = icmp sgt i32 0, %2 ; <i1> [#uses=0] |
| 22 | br label %bb |
| 23 | } |