FileCheckize. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217698 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/LoopSimplify/merge-exits.ll b/test/Transforms/LoopSimplify/merge-exits.ll
index 8de5938939dc5e2e4e632f9b007f567e1fe3b210..9678148c35705b398992e45632ea36a2bf2d97d4 100644 (file)
--- a/test/Transforms/LoopSimplify/merge-exits.ll
+++ b/test/Transforms/LoopSimplify/merge-exits.ll
@@ -1,6 +1,4 @@
-; RUN: opt < %s -loop-simplify -loop-rotate -instcombine -indvars -S -verify-loop-info -verify-dom-info > %t
-; RUN: not grep sext %t
-; RUN: grep "phi i64" %t | count 1
+; RUN: opt < %s -loop-simplify -loop-rotate -instcombine -indvars -S -verify-loop-info -verify-dom-info | FileCheck %s

 
 ; Loopsimplify should be able to merge the two loop exits
 ; into one, so that loop rotate can rotate the loop, so
 
 ; Loopsimplify should be able to merge the two loop exits
 ; into one, so that loop rotate can rotate the loop, so


@@ -9,36 +7,42 @@
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n32:64"
 
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n32:64"
 

-define float @t(float* %pTmp1, float* %peakWeight, i32 %bandEdgeIndex) nounwind {
+; CHECK-LABEL: @test1
+; CHECK: bb:
+; CHECK: phi i64
+; CHECK-NOT: phi i64
+; CHECK-NOT: sext
+
+define float @test1(float* %pTmp1, float* %peakWeight, i32 %bandEdgeIndex) nounwind {

 entry:
 entry:

-       %t0 = load float* %peakWeight, align 4          ; <float> [#uses=1]
+       %t0 = load float* %peakWeight, align 4

        br label %bb1
 
 bb:            ; preds = %bb2
        br label %bb1
 
 bb:            ; preds = %bb2

-       %t1 = sext i32 %hiPart.0 to i64         ; <i64> [#uses=1]
-       %t2 = getelementptr float* %pTmp1, i64 %t1              ; <float*> [#uses=1]
-       %t3 = load float* %t2, align 4          ; <float> [#uses=1]
-       %t4 = fadd float %t3, %distERBhi.0              ; <float> [#uses=1]
-       %t5 = add i32 %hiPart.0, 1              ; <i32> [#uses=2]
-       %t6 = sext i32 %t5 to i64               ; <i64> [#uses=1]
-       %t7 = getelementptr float* %peakWeight, i64 %t6         ; <float*> [#uses=1]
-       %t8 = load float* %t7, align 4          ; <float> [#uses=1]
-       %t9 = fadd float %t8, %peakCount.0              ; <float> [#uses=1]
+       %t1 = sext i32 %hiPart.0 to i64
+       %t2 = getelementptr float* %pTmp1, i64 %t1
+       %t3 = load float* %t2, align 4
+       %t4 = fadd float %t3, %distERBhi.0
+       %t5 = add i32 %hiPart.0, 1
+       %t6 = sext i32 %t5 to i64
+       %t7 = getelementptr float* %peakWeight, i64 %t6
+       %t8 = load float* %t7, align 4
+       %t9 = fadd float %t8, %peakCount.0

        br label %bb1
 
 bb1:           ; preds = %bb, %entry
        br label %bb1
 
 bb1:           ; preds = %bb, %entry

-       %peakCount.0 = phi float [ %t0, %entry ], [ %t9, %bb ]          ; <float> [#uses=2]
-       %hiPart.0 = phi i32 [ 0, %entry ], [ %t5, %bb ]         ; <i32> [#uses=3]
-       %distERBhi.0 = phi float [ 0.000000e+00, %entry ], [ %t4, %bb ]         ; <float> [#uses=3]
-       %t10 = fcmp uge float %distERBhi.0, 2.500000e+00                ; <i1> [#uses=1]
+       %peakCount.0 = phi float [ %t0, %entry ], [ %t9, %bb ]
+       %hiPart.0 = phi i32 [ 0, %entry ], [ %t5, %bb ]
+       %distERBhi.0 = phi float [ 0.000000e+00, %entry ], [ %t4, %bb ]
+       %t10 = fcmp uge float %distERBhi.0, 2.500000e+00

        br i1 %t10, label %bb3, label %bb2
 
 bb2:           ; preds = %bb1
        br i1 %t10, label %bb3, label %bb2
 
 bb2:           ; preds = %bb1

-       %t11 = add i32 %bandEdgeIndex, -1               ; <i32> [#uses=1]
-       %t12 = icmp sgt i32 %t11, %hiPart.0             ; <i1> [#uses=1]
+       %t11 = add i32 %bandEdgeIndex, -1
+       %t12 = icmp sgt i32 %t11, %hiPart.0

        br i1 %t12, label %bb, label %bb3
 
 bb3:           ; preds = %bb2, %bb1
        br i1 %t12, label %bb, label %bb3
 
 bb3:           ; preds = %bb2, %bb1

-       %t13 = fdiv float %peakCount.0, %distERBhi.0            ; <float> [#uses=1]
+       %t13 = fdiv float %peakCount.0, %distERBhi.0

        ret float %t13
 }
        ret float %t13
 }