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new testcase

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36039 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-04-15 01:00:37 +00:00
parent 1c44c4db21
commit 9838939b3a
1 changed files with 36 additions and 0 deletions
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36
test/Transforms/InstCombine/store-merge.ll Normal file
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {ret i32 %storemerge} | wc -l | grep 2
;; Simple sinking tests
; "if then else"
define i32 @test1(i1 %C) {
%A = alloca i32
br i1 %C, label %Cond, label %Cond2
Cond:
store i32 -987654321, i32* %A
br label %Cont
Cond2:
store i32 47, i32* %A
br label %Cont
Cont:
%V = load i32* %A
ret i32 %V
}
; "if then"
define i32 @test2(i1 %C) {
%A = alloca i32
store i32 47, i32* %A
br i1 %C, label %Cond, label %Cont
Cond:
store i32 -987654321, i32* %A
br label %Cont
Cont:
%V = load i32* %A
ret i32 %V
}