llvm.org GIT mirror llvm / release_20 test / CodeGen / Generic / stacksave-restore.ll
release_20

Tree @release_20 (Download .tar.gz)

stacksave-restore.ll @release_20raw · history · blame

; RUN: llvm-upgrade < %s | llvm-as | llc

declare sbyte* %llvm.stacksave()
declare void %llvm.stackrestore(sbyte*)

int *%test(uint %N) {
	%tmp = call sbyte* %llvm.stacksave()
	%P = alloca int, uint %N
	call void %llvm.stackrestore(sbyte* %tmp)
	%Q = alloca int, uint %N
	ret int* %P
}