29 lines
657 B
LLVM
29 lines
657 B
LLVM
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; RUN: opt -passes=simplifycfg -S < %s | FileCheck %s
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target datalayout = "ni:1"
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define void @test_01(ptr addrspace(1) align 8 %ptr) {
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; CHECK-LABEL: @test_01(
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; CHECK-NOT: ptrtoint
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; CHECK-NEXT: icmp eq ptr addrspace(1) %ptr, null
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; CHECK-NOT: ptrtoint
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%cond1 = icmp eq ptr addrspace(1) %ptr, null
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%cond2 = icmp eq ptr addrspace(1) %ptr, null
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br i1 %cond1, label %true1, label %false1
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true1:
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br i1 %cond2, label %true2, label %false2
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false1:
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store i64 1, ptr addrspace(1) %ptr, align 8
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br label %true1
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true2:
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store i64 2, ptr addrspace(1) %ptr, align 8
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ret void
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false2:
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store i64 3, ptr addrspace(1) %ptr, align 8
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ret void
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}
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