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b85e4eba85
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
587 B
LLVM
18 lines
587 B
LLVM
; RUN: llc < %s
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; This testcase is invalid (the alignment specified for memcpy is
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; greater than the alignment guaranteed for Qux or C.0.1173), but it
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; should compile, not crash the code generator.
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@C.0.1173 = external constant [33 x i8]
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define void @Bork() {
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entry:
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%Qux = alloca [33 x i8]
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%Qux1 = bitcast [33 x i8]* %Qux to i8*
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* %Qux1, i8* getelementptr inbounds ([33 x i8]* @C.0.1173, i32 0, i32 0), i64 33, i32 8, i1 false)
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ret void
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}
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
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