42 lines
1.2 KiB
LLVM
42 lines
1.2 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -basic-aa -dse -enable-dse-memoryssa=false -S | FileCheck %s
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declare i8* @_Znwj(i32) willreturn
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declare void @foo() readnone willreturn
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define void @test1(i8** %ptr) {
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; CHECK-LABEL: @test1(
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; CHECK-NEXT: [[VAL:%.*]] = inttoptr i64 23452 to i8*
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; CHECK-NEXT: store i8* [[VAL]], i8** [[PTR:%.*]]
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; CHECK-NEXT: ret void
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;
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%val = inttoptr i64 23452 to i8*
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store i8* %val, i8** %ptr
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%call = call i8* @_Znwj(i32 1)
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store i8* %call, i8** %ptr
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store i8* %val, i8** %ptr
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ret void
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}
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define void @test2(i8** %ptr, i8* %p1, i8* %p2) {
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; CHECK-LABEL: @test2(
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; CHECK-NEXT: [[VAL:%.*]] = inttoptr i64 23452 to i8*
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; CHECK-NEXT: store i8* [[VAL]], i8** [[PTR:%.*]]
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; CHECK-NEXT: call void @foo()
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; CHECK-NEXT: store i8* [[P1:%.*]], i8** [[PTR]]
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; CHECK-NEXT: call void @foo()
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; CHECK-NEXT: store i8* [[VAL]], i8** [[PTR]]
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; CHECK-NEXT: ret void
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;
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%val = inttoptr i64 23452 to i8*
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store i8* %val, i8** %ptr
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call void @foo()
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store i8* %p1, i8** %ptr
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call void @foo()
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store i8* %p2, i8** %ptr
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%call = call i8* @_Znwj(i32 1)
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store i8* %call, i8** %ptr
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store i8* %val, i8** %ptr
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ret void
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}
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