Changes in directory llvm/test/Regression/Transforms/PredicateSimplifier:
2007-01-04-SelectSwitch.ll added (r1.1)
---
Log message:
New predicate simplifier!
Please do not enable, there is still some known miscompile problem.
---
Diffs of the changes: (+19 -0)
2007-01-04-SelectSwitch.ll | 19 +++++++++++++++++++
1 files changed, 19 insertions(+)
Index:
llvm/test/Regression/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll
diff -c /dev/null
llvm/test/Regression/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll:1.1
*** /dev/null Wed Jan 10 20:32:48 2007
---
llvm/test/Regression/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll
Wed Jan 10 20:32:38 2007
***************
*** 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
+ }
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