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llvm-project/llvm/test/Verifier/2008-08-22-MemCpyAlignment.ll

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Rewrite test/Verifier tests to use FileCheck instead of grep llvm-svn: 179036
2013-04-09 02:33:51 +08:00
; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
; CHECK: alignment argument of memory intrinsics must be a constant int
Verify that the alignment argument to llvm.memcpy is a constant integer, PR2318. llvm-svn: 55228
2008-08-23 13:31:10 +08:00
; PR2318
define void @x(i8* %a, i8* %src, i64 %len, i32 %align) nounwind {
entry:
These tests used intrinsics with the wrong prototype. They weren't caught because the old verifier just checked that something "was a pointer", but not that the pointee was correct. llvm-svn: 157544
2012-05-28 03:35:41 +08:00
tail call void @llvm.memcpy.p0i8.p0i8.i64( i8* %a, i8* %src, i64 %len, i32 %align, i1 false) nounwind
Verify that the alignment argument to llvm.memcpy is a constant integer, PR2318. llvm-svn: 55228
2008-08-23 13:31:10 +08:00
ret void
}
These tests used intrinsics with the wrong prototype. They weren't caught because the old verifier just checked that something "was a pointer", but not that the pointee was correct. llvm-svn: 157544
2012-05-28 03:35:41 +08:00
declare void @llvm.memcpy.p0i8.p0i8.i64( i8* %a, i8* %src, i64 %len, i32, i1)
Verify that the alignment argument to llvm.memcpy is a constant integer, PR2318. llvm-svn: 55228
2008-08-23 13:31:10 +08:00