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| author | Nick Lewycky <nicholas@mxc.ca> | 2007-01-11 02:32:38 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2007-01-11 02:32:38 +0000 |
| commit | 2fc338f92334e09005bfd95dd663297e61acafd6 (patch) | |
| tree | 53170c03601b89ac79dbb671d94d48bac45fbd50 /llvm/test/Regression | |
| parent | 3b3f89900eb083cf1a352f68c9494bc23e2a29d2 (diff) | |
| download | bcm5719-llvm-2fc338f92334e09005bfd95dd663297e61acafd6.tar.gz bcm5719-llvm-2fc338f92334e09005bfd95dd663297e61acafd6.zip | |
New predicate simplifier!
Please do not enable, there is still some known miscompile problem.
llvm-svn: 33066
Diffstat (limited to 'llvm/test/Regression')
| -rw-r--r-- | llvm/test/Regression/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/test/Regression/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll b/llvm/test/Regression/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll new file mode 100644 index 00000000000..141d4e27c69 --- /dev/null +++ b/llvm/test/Regression/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll @@ -0,0 +1,19 @@ +; RUN: llvm-upgrade < %s | llvm-as | opt -predsimplify -disable-output + +void %ercMarkCurrMBConcealed(int %comp) { +entry: + %tmp5 = icmp slt int %comp, 0 ; <bool> [#uses=2] + %comp_addr.0 = select bool %tmp5, int 0, int %comp ; <int> [#uses=1] + switch int %comp_addr.0, label %return [ + int 0, label %bb + ] + +bb: ; preds = %entry + br bool %tmp5, label %bb87.bb97_crit_edge.critedge, label %return + +bb87.bb97_crit_edge.critedge: ; preds = %bb + ret void + +return: ; preds = %bb, %entry + ret void +} |
