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) 24
