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-rwxr-xr-xtest/Analysis/CostModel/X86/strided-load-i16.ll226
1 files changed, 113 insertions, 113 deletions
diff --git a/test/Analysis/CostModel/X86/strided-load-i16.ll b/test/Analysis/CostModel/X86/strided-load-i16.ll
index 2c2cf3938bcb3..ef786e7509503 100755
--- a/test/Analysis/CostModel/X86/strided-load-i16.ll
+++ b/test/Analysis/CostModel/X86/strided-load-i16.ll
@@ -1,113 +1,113 @@
-; REQUIRES: asserts
-; RUN: opt -loop-vectorize -S -mcpu=skx --debug-only=loop-vectorize < %s 2>&1| FileCheck %s
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-@A = global [10240 x i16] zeroinitializer, align 16
-@B = global [10240 x i16] zeroinitializer, align 16
-
-; Function Attrs: nounwind uwtable
-define void @load_i16_stride2() {
-;CHECK-LABEL: load_i16_stride2
-;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 8 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 16 For instruction: %1 = load
-;CHECK: Found an estimated cost of 2 for VF 32 For instruction: %1 = load
-entry:
- br label %for.body
-
-for.body: ; preds = %for.body, %entry
- %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
- %0 = shl nsw i64 %indvars.iv, 1
- %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
- %1 = load i16, i16* %arrayidx, align 4
- %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
- store i16 %1, i16* %arrayidx2, align 2
- %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
- %exitcond = icmp eq i64 %indvars.iv.next, 1024
- br i1 %exitcond, label %for.end, label %for.body
-
-for.end: ; preds = %for.body
- ret void
-}
-
-define void @load_i16_stride3() {
-;CHECK-LABEL: load_i16_stride3
-;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 8 For instruction: %1 = load
-;CHECK: Found an estimated cost of 2 for VF 16 For instruction: %1 = load
-;CHECK: Found an estimated cost of 3 for VF 32 For instruction: %1 = load
-entry:
- br label %for.body
-
-for.body: ; preds = %for.body, %entry
- %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
- %0 = mul nsw i64 %indvars.iv, 3
- %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
- %1 = load i16, i16* %arrayidx, align 4
- %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
- store i16 %1, i16* %arrayidx2, align 2
- %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
- %exitcond = icmp eq i64 %indvars.iv.next, 1024
- br i1 %exitcond, label %for.end, label %for.body
-
-for.end: ; preds = %for.body
- ret void
-}
-
-define void @load_i16_stride4() {
-;CHECK-LABEL: load_i16_stride4
-;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 8 For instruction: %1 = load
-;CHECK: Found an estimated cost of 2 for VF 16 For instruction: %1 = load
-;CHECK: Found an estimated cost of 5 for VF 32 For instruction: %1 = load
-entry:
- br label %for.body
-
-for.body: ; preds = %for.body, %entry
- %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
- %0 = shl nsw i64 %indvars.iv, 2
- %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
- %1 = load i16, i16* %arrayidx, align 4
- %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
- store i16 %1, i16* %arrayidx2, align 2
- %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
- %exitcond = icmp eq i64 %indvars.iv.next, 1024
- br i1 %exitcond, label %for.end, label %for.body
-
-for.end: ; preds = %for.body
- ret void
-}
-
-define void @load_i16_stride5() {
-;CHECK-LABEL: load_i16_stride5
-;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
-;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
-;CHECK: Found an estimated cost of 2 for VF 8 For instruction: %1 = load
-;CHECK: Found an estimated cost of 3 for VF 16 For instruction: %1 = load
-;CHECK: Found an estimated cost of 6 for VF 32 For instruction: %1 = load
-entry:
- br label %for.body
-
-for.body: ; preds = %for.body, %entry
- %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
- %0 = mul nsw i64 %indvars.iv, 5
- %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
- %1 = load i16, i16* %arrayidx, align 4
- %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
- store i16 %1, i16* %arrayidx2, align 2
- %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
- %exitcond = icmp eq i64 %indvars.iv.next, 1024
- br i1 %exitcond, label %for.end, label %for.body
-
-for.end: ; preds = %for.body
- ret void
-}
+; REQUIRES: asserts
+; RUN: opt -loop-vectorize -S -mcpu=skx --debug-only=loop-vectorize < %s 2>&1| FileCheck %s
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+@A = global [10240 x i16] zeroinitializer, align 16
+@B = global [10240 x i16] zeroinitializer, align 16
+
+; Function Attrs: nounwind uwtable
+define void @load_i16_stride2() {
+;CHECK-LABEL: load_i16_stride2
+;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 8 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 16 For instruction: %1 = load
+;CHECK: Found an estimated cost of 2 for VF 32 For instruction: %1 = load
+entry:
+ br label %for.body
+
+for.body: ; preds = %for.body, %entry
+ %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
+ %0 = shl nsw i64 %indvars.iv, 1
+ %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
+ %1 = load i16, i16* %arrayidx, align 4
+ %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
+ store i16 %1, i16* %arrayidx2, align 2
+ %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+ %exitcond = icmp eq i64 %indvars.iv.next, 1024
+ br i1 %exitcond, label %for.end, label %for.body
+
+for.end: ; preds = %for.body
+ ret void
+}
+
+define void @load_i16_stride3() {
+;CHECK-LABEL: load_i16_stride3
+;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 8 For instruction: %1 = load
+;CHECK: Found an estimated cost of 2 for VF 16 For instruction: %1 = load
+;CHECK: Found an estimated cost of 3 for VF 32 For instruction: %1 = load
+entry:
+ br label %for.body
+
+for.body: ; preds = %for.body, %entry
+ %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
+ %0 = mul nsw i64 %indvars.iv, 3
+ %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
+ %1 = load i16, i16* %arrayidx, align 4
+ %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
+ store i16 %1, i16* %arrayidx2, align 2
+ %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+ %exitcond = icmp eq i64 %indvars.iv.next, 1024
+ br i1 %exitcond, label %for.end, label %for.body
+
+for.end: ; preds = %for.body
+ ret void
+}
+
+define void @load_i16_stride4() {
+;CHECK-LABEL: load_i16_stride4
+;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 8 For instruction: %1 = load
+;CHECK: Found an estimated cost of 2 for VF 16 For instruction: %1 = load
+;CHECK: Found an estimated cost of 5 for VF 32 For instruction: %1 = load
+entry:
+ br label %for.body
+
+for.body: ; preds = %for.body, %entry
+ %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
+ %0 = shl nsw i64 %indvars.iv, 2
+ %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
+ %1 = load i16, i16* %arrayidx, align 4
+ %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
+ store i16 %1, i16* %arrayidx2, align 2
+ %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+ %exitcond = icmp eq i64 %indvars.iv.next, 1024
+ br i1 %exitcond, label %for.end, label %for.body
+
+for.end: ; preds = %for.body
+ ret void
+}
+
+define void @load_i16_stride5() {
+;CHECK-LABEL: load_i16_stride5
+;CHECK: Found an estimated cost of 1 for VF 1 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 2 For instruction: %1 = load
+;CHECK: Found an estimated cost of 1 for VF 4 For instruction: %1 = load
+;CHECK: Found an estimated cost of 2 for VF 8 For instruction: %1 = load
+;CHECK: Found an estimated cost of 3 for VF 16 For instruction: %1 = load
+;CHECK: Found an estimated cost of 6 for VF 32 For instruction: %1 = load
+entry:
+ br label %for.body
+
+for.body: ; preds = %for.body, %entry
+ %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
+ %0 = mul nsw i64 %indvars.iv, 5
+ %arrayidx = getelementptr inbounds [10240 x i16], [10240 x i16]* @A, i64 0, i64 %0
+ %1 = load i16, i16* %arrayidx, align 4
+ %arrayidx2 = getelementptr inbounds [10240 x i16], [10240 x i16]* @B, i64 0, i64 %indvars.iv
+ store i16 %1, i16* %arrayidx2, align 2
+ %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+ %exitcond = icmp eq i64 %indvars.iv.next, 1024
+ br i1 %exitcond, label %for.end, label %for.body
+
+for.end: ; preds = %for.body
+ ret void
+}
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