| Eli Friedman | e545d38 | 2011-04-16 23:25:34 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s | FileCheck %s |
| 2 | ; PR9055 |
| 3 | 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-f80:32:32-n8:16:32" |
| 4 | target triple = "i686-pc-linux-gnu" |
| 5 | |
| 6 | %struct.S0 = type { i32, [2 x i8], [2 x i8], [4 x i8] } |
| 7 | |
| 8 | @g_98 = common global %struct.S0 zeroinitializer, align 4 |
| 9 | |
| 10 | define void @foo() nounwind { |
| 11 | ; CHECK: movzbl |
| 12 | ; CHECK-NOT: movzbl |
| 13 | ; CHECK: calll |
| 14 | entry: |
| 15 | %tmp17 = load i8* getelementptr inbounds (%struct.S0* @g_98, i32 0, i32 1, i32 0), align 4 |
| 16 | %tmp54 = zext i8 %tmp17 to i32 |
| 17 | %foo = load i32* bitcast (i8* getelementptr inbounds (%struct.S0* @g_98, i32 0, i32 1, i32 0) to i32*), align 4 |
| 18 | %conv.i = trunc i32 %foo to i8 |
| 19 | tail call void @func_12(i32 %tmp54, i8 zeroext %conv.i) nounwind |
| 20 | ret void |
| 21 | } |
| 22 | |
| 23 | declare void @func_12(i32, i8 zeroext) |