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Add testcase for new instcombine xform

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5703 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-03-05 22:32:48 +00:00
parent 46a5f1f6e4
commit 4872eaf189
1 changed files with 8 additions and 2 deletions
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10
test/Transforms/InstCombine/getelementptr.ll
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@@ -1,6 +1,6 @@
; The %A getelementptr instruction should be eliminated here ; The %A getelementptr instruction should be eliminated here
; RUN: if as < %s | opt -instcombine -die | dis | grep getelementptr | grep '%A' ; RUN: if as < %s | opt -instcombine -die | dis | grep getelementptr | grep '%A '
; RUN: then exit 1 ; RUN: then exit 1
; RUN: else exit 0 ; RUN: else exit 0
; RUN: fi ; RUN: fi
@@ -9,7 +9,7 @@
implementation implementation
int *"foo1"(int * %I) { ; Test noop elimination int *%foo1(int* %I) { ; Test noop elimination
%A = getelementptr int* %I, long 0 %A = getelementptr int* %I, long 0
ret int * %A ret int * %A
} }
@@ -42,3 +42,9 @@ int* %foo6() {
%B = getelementptr int* %A, long 2 %B = getelementptr int* %A, long 2
ret int* %B ret int* %B
} }
int* %foo7(int* %I, long %C, long %D) {
%A = getelementptr int* %I, long %C
%B = getelementptr int* %A, long %D
ret int* %B
}