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HEAD
Use the new prcontext script.
[oota-llvm.git]
/
test
/
Transforms
/
LICM
/
2003-12-13-VolatilePromote.ll
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; RUN: llvm-as < %s | opt -licm | llvm-dis | %prcontext volatile 1 | grep Loop
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%X = global int 7
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void %testfunc(int %i) {
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br label %Loop
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Loop:
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%x = volatile load int* %X ; Should not promote this to a register
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%x2 = add int %x, 1
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store int %x2, int* %X
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br bool true, label %Out, label %Loop
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Out:
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ret void
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}
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