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| author | Kyle Butt <kyle+llvm@iteratee.net> | 2016-06-24 18:16:36 +0000 |
|---|---|---|
| committer | Kyle Butt <kyle+llvm@iteratee.net> | 2016-06-24 18:16:36 +0000 |
| commit | 267164df0ab6d1e61f1420feddee96b1938cb577 (patch) | |
| tree | 8fc5bca691b34fe7336825bab0e84e174f06da75 /llvm/test/CodeGen/SPARC/missinglabel.ll | |
| parent | 955d3569e7599840a1ea3692339709f98551a6ac (diff) | |
| download | bcm5719-llvm-267164df0ab6d1e61f1420feddee96b1938cb577.tar.gz bcm5719-llvm-267164df0ab6d1e61f1420feddee96b1938cb577.zip | |
Codegen: Fix broken assumption in Tail Merge.
Tail merge was making the assumption that a layout successor or
predecessor was always a cfg successor/predecessor. Remove that
assumption. Changes to tests are necessary because the errant cfg edges
were preventing optimizations.
llvm-svn: 273700
Diffstat (limited to 'llvm/test/CodeGen/SPARC/missinglabel.ll')
| -rw-r--r-- | llvm/test/CodeGen/SPARC/missinglabel.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/SPARC/missinglabel.ll b/llvm/test/CodeGen/SPARC/missinglabel.ll index bcf384b7ad2..3626feee4c3 100644 --- a/llvm/test/CodeGen/SPARC/missinglabel.ll +++ b/llvm/test/CodeGen/SPARC/missinglabel.ll @@ -4,14 +4,14 @@ target triple = "sparc64-unknown-linux-gnu" define void @f() align 2 { entry: -; CHECK: %xcc, .LBB0_1 +; CHECK: %xcc, .LBB0_2 %cmp = icmp eq i64 undef, 0 br i1 %cmp, label %targetblock, label %cond.false cond.false: unreachable -; CHECK: .LBB0_1: ! %targetblock +; CHECK: .LBB0_2: ! %targetblock targetblock: br i1 undef, label %cond.false.i83, label %exit.i85 |
