Changes in directory llvm/test/Regression/Transforms/GlobalOpt:
2006-11-01-ShrinkGlobalPhiCrash.ll added (r1.1)
---
Log message:
new testcase that crashes global opt, reduced from chomp
---
Diffs of the changes: (+33 -0)
2006-11-01-ShrinkGlobalPhiCrash.ll | 33 +++++++++++++++++++++++++++++++++
1 files changed, 33 insertions(+)
Index:
llvm/test/Regression/Transforms/GlobalOpt/2006-11-01-ShrinkGlobalPhiCrash.ll
diff -c /dev/null
llvm/test/Regression/Transforms/GlobalOpt/2006-11-01-ShrinkGlobalPhiCrash.ll:1.1
*** /dev/null Wed Nov 1 12:03:03 2006
---
llvm/test/Regression/Transforms/GlobalOpt/2006-11-01-ShrinkGlobalPhiCrash.ll
Wed Nov 1 12:02:53 2006
***************
*** 0 ****
--- 1,33 ----
+ ; RUN: llvm-as < %s | opt -globalopt -disable-output
+ %struct._list = type { int*, %struct._list* }
+ %struct._play = type { int, int*, %struct._list*, %struct._play* }
+ %nrow = internal global int 0 ; <int*> [#uses=2]
+
+ implementation ; Functions:
+
+ void %make_play() {
+ entry:
+ br label %cond_true16.i
+
+ cond_true16.i: ; preds = %cond_true16.i, %entry
+ %low.0.in.i.0 = phi int* [ %nrow, %entry ], [ null, %cond_true16.i ]
; <int*> [#uses=1]
+ %low.0.i = load int* %low.0.in.i.0 ; <int> [#uses=0]
+ br label %cond_true16.i
+ }
+
+ void %make_wanted() {
+ entry:
+ unreachable
+ }
+
+ void %get_good_move() {
+ entry:
+ ret void
+ }
+
+ void %main() {
+ entry:
+ store int 8, int* %nrow
+ tail call void %make_play( )
+ ret void
+ }
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