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Upgrade tests.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48538 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tanya Lattner
2008-03-19 07:28:33 +00:00
parent ce7d5db4d8
commit e6d5d39c07
48 changed files with 2203 additions and 2351 deletions
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test/Transforms/LoopStrengthReduce/variable_stride.ll
+12 -11
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@@ -1,17 +1,18 @@
; Check that variable strides are reduced to adds instead of multiplies.
; RUN: llvm-upgrade < %s | llvm-as | opt -loop-reduce | llvm-dis | not grep mul
; RUN: llvm-as < %s | opt -loop-reduce | llvm-dis | not grep mul
declare bool %pred(int)
declare i1 @pred(i32)
void %test([10000 x int]* %P, int %STRIDE) {
define void @test([10000 x i32]* %P, i32 %STRIDE) {
; <label>:0
br label %Loop
Loop:
%INDVAR = phi int [0, %0], [%INDVAR2, %Loop]
%Idx = mul int %INDVAR, %STRIDE
%cond = call bool %pred(int %Idx)
%INDVAR2 = add int %INDVAR, 1
br bool %cond, label %Loop, label %Out
Out:
Loop: ; preds = %Loop, %0
%INDVAR = phi i32 [ 0, %0 ], [ %INDVAR2, %Loop ] ; <i32> [#uses=2]
%Idx = mul i32 %INDVAR, %STRIDE ; <i32> [#uses=1]
%cond = call i1 @pred( i32 %Idx ) ; <i1> [#uses=1]
%INDVAR2 = add i32 %INDVAR, 1 ; <i32> [#uses=1]
br i1 %cond, label %Loop, label %Out
Out: ; preds = %Loop
ret void
}