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New testcase to make sure not instructions get combined

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llvm-svn: 2492
This commit is contained in:
Chris Lattner 2002-05-06 17:00:47 +00:00
parent 6ba1c2d113
commit a067255180
1 changed files with 16 additions and 0 deletions
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16
test/Regression/Transforms/InstCombine/not.ll Normal file
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; This test makes sure that these instructions are properly eliminated.
;
; RUN: if as < %s | opt -instcombine -dce | dis | grep not
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
implementation
int "test1"(int %A) {
%B = not int %A
%C = not int %B
ret int %C
}