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- ; RUN: opt < %s -basicaa -gvn -S | FileCheck %s
- 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"
- target triple = "i686-apple-darwin8"
- %struct.x = type { i32, i32, i32, i32 }
- @g = weak global i32 0 ; <i32*> [#uses=1]
- define i32 @foo(%struct.x* byval %a) nounwind {
- ; CHECK: ret i32 1
- %tmp1 = tail call i32 (...) @bar( %struct.x* %a ) nounwind ; <i32> [#uses=0]
- %tmp2 = getelementptr %struct.x, %struct.x* %a, i32 0, i32 0 ; <i32*> [#uses=2]
- store i32 1, i32* %tmp2, align 4
- store i32 2, i32* @g, align 4
- %tmp4 = load i32, i32* %tmp2, align 4 ; <i32> [#uses=1]
- ret i32 %tmp4
- }
- declare i32 @bar(...)
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