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llvm-mirror/test/CodeGen/X86/memset-3.ll
Chris Lattner ad5400fa72 rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
for pre-2.9 bitcode files.  We keep x86 unaligned loads, movnt, crc32, and the
target indep prefetch change.

As usual, updating the testsuite is a PITA.

llvm-svn: 133337
2011-06-18 06:05:24 +00:00

13 lines
383 B
LLVM

; RUN: llc -mtriple=i386-apple-darwin < %s | not grep memset
; PR6767
define void @t() nounwind ssp {
entry:
%buf = alloca [512 x i8], align 1
%ptr = getelementptr inbounds [512 x i8]* %buf, i32 0, i32 0
call void @llvm.memset.p0i8.i32(i8* %ptr, i8 undef, i32 512, i32 1, i1 false)
unreachable
}
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind