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convert to filecheck

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81848 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-09-15 06:34:29 +00:00
parent 1fbb13e4fa
commit 813fc422aa
1 changed files with 10 additions and 9 deletions
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19
test/Transforms/ConstProp/basictest.ll
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@ -1,20 +1,21 @@
; RUN: opt < %s -constprop -die -S | FileCheck %s
; This is a basic sanity check for constant propogation. The add instruction
; should be eliminated.
; RUN: opt < %s -constprop -die -S | not grep add
define i32 @test(i1 %B) {
define i32 @test1(i1 %B) {
br i1 %B, label %BB1, label %BB2
BB1: ; preds = %0
%Val = add i32 0, 0 ; <i32> [#uses=1]
BB1:
%Val = add i32 0, 0
br label %BB3
BB2: ; preds = %0
BB2:
br label %BB3
BB3: ; preds = %BB2, %BB1
%Ret = phi i32 [ %Val, %BB1 ], [ 1, %BB2 ] ; <i32> [#uses=1]
BB3:
; CHECK: @test1
; CHECK: %Ret = phi i32 [ 0, %BB1 ], [ 1, %BB2 ]
%Ret = phi i32 [ %Val, %BB1 ], [ 1, %BB2 ]
ret i32 %Ret
}