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R600: Fix segfault in R600TextureIntrinsicReplacer

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This pass was segfaulting when it ran into a non-intrinsic function
call.  Function calls are not supported, so now instead of segfaulting,
we will get an assertion failure with a nice error message.

I'm not sure how to test this using lit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190076 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard 2013-09-05 18:37:45 +00:00
parent 577056f89c
commit 791cdd5fe0
1 changed files with 3 additions and 0 deletions
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3
lib/Target/R600/R600TextureIntrinsicsReplacer.cpp
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@ -260,6 +260,9 @@ public:
}
void visitCallInst(CallInst &I) {
if (!I.getCalledFunction()) {
return;
}
StringRef Name = I.getCalledFunction()->getName();
if (Name == "llvm.AMDGPU.tex") {
ReplaceTexIntrinsic(I, false, TexSign, "llvm.R600.tex", "llvm.R600.texc");