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llvm-mirror/test/Transforms/GlobalOpt/2012-05-11-blockaddress.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

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366 B
LLVM

; RUN: opt < %s -globalopt -S | FileCheck %s
; Check that the mere presence of a blockaddress doesn't prevent -globalopt
; from promoting @f to fastcc.
; CHECK-LABEL: define{{.*}}fastcc{{.*}}@f(
define internal i8* @f() {
ret i8* blockaddress(@f, %L1)
L1:
ret i8* null
}
define void @g() {
; CHECK: call{{.*}}fastcc{{.*}}@f
%p = call i8* @f()
ret void
}