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upgrade this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47257 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1,19 +1,19 @@
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; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | not grep {call.*stackrestore}
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep {call.*stackrestore}
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;; Test that llvm.stackrestore is removed when possible.
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int* %test1(uint %P) {
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%tmp = call sbyte* %llvm.stacksave()
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call void %llvm.stackrestore(sbyte* %tmp) ;; not restoring anything
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%A = alloca int, uint %P
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ret int* %A
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define i32* @test1(i32 %P) {
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%tmp = call i8* @llvm.stacksave( )
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call void @llvm.stackrestore( i8* %tmp ) ;; not restoring anything
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%A = alloca i32, i32 %P
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ret i32* %A
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}
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void %test2(sbyte* %X) {
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call void %llvm.stackrestore(sbyte* %X) ;; no allocas before return.
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define void @test2(i8* %X) {
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call void @llvm.stackrestore( i8* %X ) ;; no allocas before return.
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ret void
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}
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declare sbyte* %llvm.stacksave()
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declare i8* @llvm.stacksave()
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declare void @llvm.stackrestore(i8*)
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declare void %llvm.stackrestore(sbyte*)
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