llvm/test/CodeGen/X86/MachineSink-PHIUse.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

40 lines
1.4 KiB
LLVM

; RUN: llc < %s -mtriple=x86_64-appel-darwin -disable-cgp-branch-opts -stats 2>&1 | grep "machine-sink"
define fastcc void @t() nounwind ssp {
entry:
br i1 undef, label %bb, label %bb4
bb: ; preds = %entry
br i1 undef, label %return, label %bb3
bb3: ; preds = %bb
unreachable
bb4: ; preds = %entry
br i1 undef, label %bb.nph, label %return
bb.nph: ; preds = %bb4
br label %bb5
bb5: ; preds = %bb9, %bb.nph
%indvar = phi i64 [ 0, %bb.nph ], [ %tmp12, %bb9 ] ; <i64> [#uses=1]
%tmp12 = add i64 %indvar, 1 ; <i64> [#uses=2]
%tmp13 = trunc i64 %tmp12 to i32 ; <i32> [#uses=0]
br i1 undef, label %bb9, label %bb6
bb6: ; preds = %bb5
br i1 undef, label %bb9, label %bb7
bb7: ; preds = %bb6
br i1 undef, label %bb9, label %bb8
bb8: ; preds = %bb7
unreachable
bb9: ; preds = %bb7, %bb6, %bb5
br i1 undef, label %bb5, label %return
return: ; preds = %bb9, %bb4, %bb
ret void
}