forked from OSchip/llvm-project
33 lines
1.2 KiB
LLVM
33 lines
1.2 KiB
LLVM
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;RUN: opt %loadPolly %defaultOpts -polly-cloog -analyze %s | FileCheck %s
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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"
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target triple = "x86_64-unknown-linux-gnu"
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@A = common global [1 x i32] zeroinitializer, align 4 ; <[1 x i32]*> [#uses=1]
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define void @constant_condition() nounwind {
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bb:
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%tmp = icmp eq i32 0, 0 ; <i1> [#uses=0]
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br i1 true, label %bb1, label %bb2
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bb1: ; preds = %bb
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store i32 0, i32* getelementptr inbounds ([1 x i32]* @A, i32 0, i32 0)
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br label %bb3
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bb2: ; preds = %bb
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store i32 1, i32* getelementptr inbounds ([1 x i32]* @A, i32 0, i32 0)
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br label %bb3
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bb3: ; preds = %bb2, %bb1
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ret void
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}
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define i32 @main() nounwind {
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bb:
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store i32 2, i32* getelementptr inbounds ([1 x i32]* @A, i32 0, i32 0)
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call void @constant_condition()
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%tmp = load i32* getelementptr inbounds ([1 x i32]* @A, i32 0, i32 0) ; <i32> [#uses=1]
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ret i32 %tmp
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}
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; CHECK: Stmt_bb1();
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