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testcase for the llvm.stacksave/llvm.stackrestore intrinsics.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25269 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-01-13 02:25:08 +00:00
parent e8f7a4bbee
commit 929db42702
1 changed files with 12 additions and 0 deletions
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test/CodeGen/stacksave-restore.ll Normal file
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; RUN: llvm-as < %s | 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
}