2016-07-18 07:21:26 +08:00
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; RUN: opt < %s -gvn -S | FileCheck %s
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; RUN: opt < %s -passes=gvn -S | FileCheck %s
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2007-07-25 01:55:58 +08:00
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define i32 @main() {
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block1:
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%z1 = bitcast i32 0 to i32
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br label %block2
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block2:
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%z2 = bitcast i32 0 to i32
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ret i32 %z2
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2007-08-15 21:36:28 +08:00
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}
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2016-07-18 07:21:26 +08:00
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; CHECK: define i32 @main() {
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; CHECK-NEXT: block1:
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; CHECK-NEXT: ret i32 0
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; CHECK-NEXT: }
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