[llvm-commits] CVS: llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/Transforms/InstCombine:

2006-12-01-BadFPVectorXform.ll added (r1.1)
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Log message:

new testcase


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Diffs of the changes:  (+9 -0)

 2006-12-01-BadFPVectorXform.ll |    9 +++++++++
 1 files changed, 9 insertions(+)


Index: llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll
diff -c /dev/null llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll:1.1
*** /dev/null	Fri Dec  1 18:12:42 2006
--- llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll	Fri Dec  1 18:12:32 2006
***************
*** 0 ****
--- 1,9 ----
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep sub &&
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep add
+ 
+ <4 x float> %test(<4 x float> %tmp26, <4 x float> %tmp53) {
+   ; (X+Y)-Y != X for fp vectors.
+   %tmp64 = add <4 x float> %tmp26, %tmp53
+   %tmp75 = sub <4 x float> %tmp64, %tmp53
+   ret <4 x float> %tmp75
+ }