[llvm-commits] CVS: llvm/test/Regression/Transforms/InstCombine/2006-09-15-CastToBool.ll

[Chris Lattner]

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

2006-09-15-CastToBool.ll added (r1.1)
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Log message:

Testcase for PR913: http://llvm.org/PR913 


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Diffs of the changes:  (+14 -0)

 2006-09-15-CastToBool.ll |   14 ++++++++++++++
 1 files changed, 14 insertions(+)


Index: llvm/test/Regression/Transforms/InstCombine/2006-09-15-CastToBool.ll
diff -c /dev/null llvm/test/Regression/Transforms/InstCombine/2006-09-15-CastToBool.ll:1.1
*** /dev/null	Fri Sep 15 22:13:32 2006
--- llvm/test/Regression/Transforms/InstCombine/2006-09-15-CastToBool.ll	Fri Sep 15 22:13:22 2006
***************
*** 0 ****
--- 1,14 ----
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep and
+ ; PR913
+ 
+ int %test(int* %tmp1) {
+         %tmp = load int* %tmp1          ; <int> [#uses=1]
+         %tmp = cast int %tmp to uint            ; <uint> [#uses=1]
+         %tmp2 = shr uint %tmp, ubyte 5          ; <uint> [#uses=1]
+         %tmp2 = cast uint %tmp2 to int          ; <int> [#uses=1]
+         %tmp3 = and int %tmp2, 1                ; <int> [#uses=1]
+         %tmp3 = cast int %tmp3 to bool          ; <bool> [#uses=1]
+         %tmp34 = cast bool %tmp3 to int         ; <int> [#uses=1]
+         ret int %tmp34
+ }
+