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Verify that the alignment argument to llvm.memcpy is a constant

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integer, PR2318.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55228 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-08-23 05:31:10 +00:00
parent dbf7aa5b4b
commit 259f88e3c9
2 changed files with 21 additions and 0 deletions
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test/Verifier/2008-08-22-MemCpyAlignment.ll Normal file
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; RUN: not llvm-as -f %s -o /dev/null |& grep {alignment argument of memory intrinsics must be a constant int}
; PR2318
define void @x(i8* %a, i8* %src, i64 %len, i32 %align) nounwind {
entry:
tail call void @llvm.memcpy.i64( i8* %a, i8* %src, i64 %len, i32 %align) nounwind
ret void
}
declare void @llvm.memcpy.i64( i8* %a, i8* %src, i64 %len, i32)