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llvm-mirror/test/Bitcode/blockaddress.ll
Benjamin Kramer fd67118ab5 BitcodeReader: Correctly insert blockaddress constant referring to a already parsed function.
We inserted a placeholder that was never replaced because the function was
already visited. Assert that all placeholders have been resolved when tearing
down the bitcode reader.

Fixes PR13895.

llvm-svn: 164369
2012-09-21 14:34:31 +00:00

46 lines
781 B
LLVM

; RUN: llvm-as < %s | llvm-dis | FileCheck %s
; PR9857
define void @f(i8** nocapture %ptr1) {
; CHECK: define void @f
entry:
br label %here.i
here.i:
store i8* blockaddress(@doit, %here), i8** %ptr1, align 8
; CHECK: blockaddress(@doit, %here)
br label %doit.exit
doit.exit:
ret void
}
define void @doit(i8** nocapture %pptr) {
; CHECK: define void @doit
entry:
br label %here
here:
store i8* blockaddress(@doit, %here), i8** %pptr, align 8
; CHECK: blockaddress(@doit, %here)
br label %end
end:
ret void
}
; PR13895
define void @doitagain(i8** nocapture %pptr) {
; CHECK: define void @doitagain
entry:
br label %here
here:
store i8* blockaddress(@doit, %here), i8** %pptr, align 8
; CHECK: blockaddress(@doit, %here)
br label %end
end:
ret void
}