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Add new testcase for broken indvars case
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3642 91177308-0d34-0410-b5e6-96231b3b80d8
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test/Transforms/IndVarsSimplify/2002-09-09-PointerIndVar.ll
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test/Transforms/IndVarsSimplify/2002-09-09-PointerIndVar.ll
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; Induction variable pass is doing bad things with pointer induction vars,
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; trying to do arithmetic on them directly.
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;
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; RUN: as < %s | opt -indvars
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;
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void %test(int %A, uint %S, sbyte* %S) {
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br label %Loop
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Loop:
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%PIV = phi sbyte* [%S, %0], [%PIVNext, %Loop]
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%PIV = cast sbyte* %PIV to ulong
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%PIVNext = add ulong %PIV, 8
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%PIVNext = cast ulong %PIVNext to sbyte*
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br label %Loop
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}
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10
test/Transforms/IndVarsSimplify/Makefile
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test/Transforms/IndVarsSimplify/Makefile
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LEVEL = ../../../..
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include $(LEVEL)/test/Makefile.tests
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TESTS := $(wildcard *.ll)
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all:: $(addprefix Output/, $(TESTS:%.ll=%.ll.out))
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Output/%.ll.out: %.ll Output/.dir $(LOPT)
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-$(TESTRUNR) $<
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