llvm/test/Verifier/AmbiguousPhi.ll
Chandler Carruth 49589f0d0e Convert the uses of '|&' to use '2>&1 |' instead, which works on old
versions of Bash. In addition, I can back out the change to the lit
built-in shell test runner to support this.

This should fix the majority of fallout on Darwin, but I suspect there
will be a few straggling issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:37:59 +00:00

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LLVM

; RUN: not llvm-as < %s 2>&1 | grep "multiple entries for the same basic block"
define i32 @test(i32 %i, i32 %j, i1 %c) {
br i1 %c, label %A, label %A
A:
%a = phi i32 [%i, %0], [%j, %0] ; Error, different values from same block!
ret i32 %a
}