36 lines
633 B
LLVM
36 lines
633 B
LLVM
; RUN: llc < %s -march=x86-64 | FileCheck %s
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declare void @bar()
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define void @test1(i64 %foo) nounwind {
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%and = and i64 %foo, 4294967296
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%tobool = icmp eq i64 %and, 0
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br i1 %tobool, label %if.end, label %if.then
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; CHECK-LABEL: test1:
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; CHECK: btq $32
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if.then:
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tail call void @bar() nounwind
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br label %if.end
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if.end:
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ret void
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}
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define void @test2(i64 %foo) nounwind {
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%and = and i64 %foo, 2147483648
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%tobool = icmp eq i64 %and, 0
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br i1 %tobool, label %if.end, label %if.then
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; CHECK-LABEL: test2:
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; CHECK: testl $-2147483648
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if.then:
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tail call void @bar() nounwind
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br label %if.end
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if.end:
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ret void
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}
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