[llvm-commits] CVS: llvm/test/Regression/CodeGen/X86/2006-05-25-CycleInDAG.ll

[Evan Cheng]

Changes in directory llvm/test/Regression/CodeGen/X86:

2006-05-25-CycleInDAG.ll added (r1.1)
---
Log message:

New test case. x86 isel was creating a cycle in the DAG.


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Diffs of the changes:  (+21 -0)

 2006-05-25-CycleInDAG.ll |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+)


Index: llvm/test/Regression/CodeGen/X86/2006-05-25-CycleInDAG.ll
diff -c /dev/null llvm/test/Regression/CodeGen/X86/2006-05-25-CycleInDAG.ll:1.1
*** /dev/null	Thu May 25 15:21:29 2006
--- llvm/test/Regression/CodeGen/X86/2006-05-25-CycleInDAG.ll	Thu May 25 15:21:19 2006
***************
*** 0 ****
--- 1,21 ----
+ ; RUN: llvm-as < %s | llc -march=x86
+ 
+ int %test() {
+ 	br bool false, label %cond_next33, label %cond_true12
+ 
+ cond_true12:
+ 	ret int 0
+ 
+ cond_next33:
+ 	%tmp44.i = call double %foo( double 0.000000e+00, int 32 )
+ 	%tmp61.i = load ubyte* null
+ 	%tmp61.i = cast ubyte %tmp61.i to int
+ 	%tmp58.i = or int 0, %tmp61.i
+ 	%tmp62.i = or int %tmp58.i, 0
+ 	%tmp62.i = cast int %tmp62.i to double
+ 	%tmp64.i = add double %tmp62.i, %tmp44.i
+ 	%tmp68.i = call double %foo( double %tmp64.i, int 0 )
+ 	ret int 0
+ }
+ 
+ declare double %foo(double, int)