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11d48d6932
Upgrade to use new Tcl exec based test harness. This exposes 3 bugs that were previously not being reported: test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll test/Transforms/GlobalOpt/memset.ll test/Transforms/IndVarsSimplify/exit_value_tests.llx llvm-svn: 36065
18 lines
427 B
LLVM
18 lines
427 B
LLVM
; This is a basic sanity check for constant propogation. The add instruction
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; and phi instruction should be eliminated.
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; RUN: llvm-as < %s | opt -sccp | llvm-dis | not grep phi
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; RUN: llvm-as < %s | opt -sccp | llvm-dis | not grep add
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define i128 @test(i1 %B) {
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br i1 %B, label %BB1, label %BB2
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BB1:
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%Val = add i128 0, 1
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br label %BB3
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BB2:
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br label %BB3
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BB3:
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%Ret = phi i128 [%Val, %BB1], [1, %BB2]
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ret i128 %Ret
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}
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