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new testcases 

llvm-svn: 30480
This commit is contained in:
Chris Lattner 2006-09-19 06:16:46 +00:00
parent 3c48ea54ee
commit db4fbdd1a6
1 changed files with 14 additions and 1 deletions
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15
llvm/test/Regression/Transforms/InstCombine/select.ll
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@ -1,5 +1,4 @@
; This test makes sure that these instructions are properly eliminated. ; This test makes sure that these instructions are properly eliminated.
;
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep select ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep select
@ -154,3 +153,17 @@ int %test18(int %X, int %Y, bool %C) {
%V = div int %Y, %R ; div Y,X %V = div int %Y, %R ; div Y,X
ret int %V ret int %V
} }
int %test19(uint %x) {
entry:
%tmp = setgt uint %x, 2147483647
%retval = select bool %tmp, int -1, int 0
ret int %retval
}
int %test20(int %x) {
%tmp = setlt int %x, 0
%retval = select bool %tmp, int -1, int 0
ret int %retval
}