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12 lines
421 B
12 lines
421 B
4 months ago
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; RUN: opt < %s -instcombine -S | FileCheck %s
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; CHECK: and
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define i64 @foo(i64 %tmp, i64 %tmp2) {
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%tmp.upgrd.1 = trunc i64 %tmp to i32 ; <i32> [#uses=1]
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%tmp2.upgrd.2 = trunc i64 %tmp2 to i32 ; <i32> [#uses=1]
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%tmp3 = and i32 %tmp.upgrd.1, %tmp2.upgrd.2 ; <i32> [#uses=1]
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%tmp4 = zext i32 %tmp3 to i64 ; <i64> [#uses=1]
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ret i64 %tmp4
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}
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