From: Chad Rosier <mcrosier@codeaurora.org>
Date: Thu, 27 Aug 2015 15:24:47 +0000 (+0000)
Subject: [LoopVectorize] Move test from r246149 into a target-specific folder to appease bots.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ff123881d2a16c3e2d28caf7e395f63804f676a4;p=oota-llvm.git

[LoopVectorize] Move test from r246149 into a target-specific folder to appease bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@246154 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/LoopVectorize/AArch64/reduction-small-size.ll b/test/Transforms/LoopVectorize/AArch64/reduction-small-size.ll
new file mode 100644
index 00000000000..fdb21a94913
--- /dev/null
+++ b/test/Transforms/LoopVectorize/AArch64/reduction-small-size.ll
@@ -0,0 +1,128 @@
+; RUN: opt < %s -loop-vectorize -force-vector-interleave=1 -dce -instcombine -S | FileCheck %s
+
+target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
+target triple = "aarch64--linux-gnu"
+
+; CHECK-LABEL: @reduction_i8
+;
+; char reduction_i8(char *a, char *b, int n) {
+;   char sum = 0;
+;   for (int i = 0; i < n; ++i)
+;     sum += (a[i] + b[i]);
+;   return sum;
+; }
+;
+; CHECK: vector.body:
+; CHECK:   phi <16 x i8>
+; CHECK:   load <16 x i8>
+; CHECK:   load <16 x i8>
+; CHECK:   add <16 x i8>
+; CHECK:   add <16 x i8>
+;
+; CHECK: middle.block:
+; CHECK:   shufflevector <16 x i8>
+; CHECK:   add <16 x i8>
+; CHECK:   shufflevector <16 x i8>
+; CHECK:   add <16 x i8>
+; CHECK:   shufflevector <16 x i8>
+; CHECK:   add <16 x i8>
+; CHECK:   shufflevector <16 x i8>
+; CHECK:   add <16 x i8>
+; CHECK:   [[Rdx:%[a-zA-Z0-9.]+]] = extractelement <16 x i8>
+; CHECK:   zext i8 [[Rdx]] to i32
+;
+define i8 @reduction_i8(i8* nocapture readonly %a, i8* nocapture readonly %b, i32 %n) {
+entry:
+  %cmp.12 = icmp sgt i32 %n, 0
+  br i1 %cmp.12, label %for.body.preheader, label %for.cond.cleanup
+
+for.body.preheader:
+  br label %for.body
+
+for.cond.for.cond.cleanup_crit_edge:
+  %add5.lcssa = phi i32 [ %add5, %for.body ]
+  %conv6 = trunc i32 %add5.lcssa to i8
+  br label %for.cond.cleanup
+
+for.cond.cleanup:
+  %sum.0.lcssa = phi i8 [ %conv6, %for.cond.for.cond.cleanup_crit_edge ], [ 0, %entry ]
+  ret i8 %sum.0.lcssa
+
+for.body:
+  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
+  %sum.013 = phi i32 [ %add5, %for.body ], [ 0, %for.body.preheader ]
+  %arrayidx = getelementptr inbounds i8, i8* %a, i64 %indvars.iv
+  %0 = load i8, i8* %arrayidx, align 1
+  %conv = zext i8 %0 to i32
+  %arrayidx2 = getelementptr inbounds i8, i8* %b, i64 %indvars.iv
+  %1 = load i8, i8* %arrayidx2, align 1
+  %conv3 = zext i8 %1 to i32
+  %conv4 = and i32 %sum.013, 255
+  %add = add nuw nsw i32 %conv, %conv4
+  %add5 = add nuw nsw i32 %add, %conv3
+  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
+  %exitcond = icmp eq i32 %lftr.wideiv, %n
+  br i1 %exitcond, label %for.cond.for.cond.cleanup_crit_edge, label %for.body
+}
+
+; CHECK-LABEL: @reduction_i16
+;
+; short reduction_i16(short *a, short *b, int n) {
+;   short sum = 0;
+;   for (int i = 0; i < n; ++i)
+;     sum += (a[i] + b[i]);
+;   return sum;
+; }
+;
+; CHECK: vector.body:
+; CHECK:   phi <8 x i16>
+; CHECK:   load <8 x i16>
+; CHECK:   load <8 x i16>
+; CHECK:   add <8 x i16>
+; CHECK:   add <8 x i16>
+;
+; CHECK: middle.block:
+; CHECK:   shufflevector <8 x i16>
+; CHECK:   add <8 x i16>
+; CHECK:   shufflevector <8 x i16>
+; CHECK:   add <8 x i16>
+; CHECK:   shufflevector <8 x i16>
+; CHECK:   add <8 x i16>
+; CHECK:   [[Rdx:%[a-zA-Z0-9.]+]] = extractelement <8 x i16>
+; CHECK:   zext i16 [[Rdx]] to i32
+;
+define i16 @reduction_i16(i16* nocapture readonly %a, i16* nocapture readonly %b, i32 %n) {
+entry:
+  %cmp.16 = icmp sgt i32 %n, 0
+  br i1 %cmp.16, label %for.body.preheader, label %for.cond.cleanup
+
+for.body.preheader:
+  br label %for.body
+
+for.cond.for.cond.cleanup_crit_edge:
+  %add5.lcssa = phi i32 [ %add5, %for.body ]
+  %conv6 = trunc i32 %add5.lcssa to i16
+  br label %for.cond.cleanup
+
+for.cond.cleanup:
+  %sum.0.lcssa = phi i16 [ %conv6, %for.cond.for.cond.cleanup_crit_edge ], [ 0, %entry ]
+  ret i16 %sum.0.lcssa
+
+for.body:
+  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
+  %sum.017 = phi i32 [ %add5, %for.body ], [ 0, %for.body.preheader ]
+  %arrayidx = getelementptr inbounds i16, i16* %a, i64 %indvars.iv
+  %0 = load i16, i16* %arrayidx, align 2
+  %conv.14 = zext i16 %0 to i32
+  %arrayidx2 = getelementptr inbounds i16, i16* %b, i64 %indvars.iv
+  %1 = load i16, i16* %arrayidx2, align 2
+  %conv3.15 = zext i16 %1 to i32
+  %conv4.13 = and i32 %sum.017, 65535
+  %add = add nuw nsw i32 %conv.14, %conv4.13
+  %add5 = add nuw nsw i32 %add, %conv3.15
+  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
+  %exitcond = icmp eq i32 %lftr.wideiv, %n
+  br i1 %exitcond, label %for.cond.for.cond.cleanup_crit_edge, label %for.body
+}
diff --git a/test/Transforms/LoopVectorize/reduction-small-size.ll b/test/Transforms/LoopVectorize/reduction-small-size.ll
deleted file mode 100644
index fdb21a94913..00000000000
--- a/test/Transforms/LoopVectorize/reduction-small-size.ll
+++ /dev/null
@@ -1,128 +0,0 @@
-; RUN: opt < %s -loop-vectorize -force-vector-interleave=1 -dce -instcombine -S | FileCheck %s
-
-target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
-target triple = "aarch64--linux-gnu"
-
-; CHECK-LABEL: @reduction_i8
-;
-; char reduction_i8(char *a, char *b, int n) {
-;   char sum = 0;
-;   for (int i = 0; i < n; ++i)
-;     sum += (a[i] + b[i]);
-;   return sum;
-; }
-;
-; CHECK: vector.body:
-; CHECK:   phi <16 x i8>
-; CHECK:   load <16 x i8>
-; CHECK:   load <16 x i8>
-; CHECK:   add <16 x i8>
-; CHECK:   add <16 x i8>
-;
-; CHECK: middle.block:
-; CHECK:   shufflevector <16 x i8>
-; CHECK:   add <16 x i8>
-; CHECK:   shufflevector <16 x i8>
-; CHECK:   add <16 x i8>
-; CHECK:   shufflevector <16 x i8>
-; CHECK:   add <16 x i8>
-; CHECK:   shufflevector <16 x i8>
-; CHECK:   add <16 x i8>
-; CHECK:   [[Rdx:%[a-zA-Z0-9.]+]] = extractelement <16 x i8>
-; CHECK:   zext i8 [[Rdx]] to i32
-;
-define i8 @reduction_i8(i8* nocapture readonly %a, i8* nocapture readonly %b, i32 %n) {
-entry:
-  %cmp.12 = icmp sgt i32 %n, 0
-  br i1 %cmp.12, label %for.body.preheader, label %for.cond.cleanup
-
-for.body.preheader:
-  br label %for.body
-
-for.cond.for.cond.cleanup_crit_edge:
-  %add5.lcssa = phi i32 [ %add5, %for.body ]
-  %conv6 = trunc i32 %add5.lcssa to i8
-  br label %for.cond.cleanup
-
-for.cond.cleanup:
-  %sum.0.lcssa = phi i8 [ %conv6, %for.cond.for.cond.cleanup_crit_edge ], [ 0, %entry ]
-  ret i8 %sum.0.lcssa
-
-for.body:
-  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
-  %sum.013 = phi i32 [ %add5, %for.body ], [ 0, %for.body.preheader ]
-  %arrayidx = getelementptr inbounds i8, i8* %a, i64 %indvars.iv
-  %0 = load i8, i8* %arrayidx, align 1
-  %conv = zext i8 %0 to i32
-  %arrayidx2 = getelementptr inbounds i8, i8* %b, i64 %indvars.iv
-  %1 = load i8, i8* %arrayidx2, align 1
-  %conv3 = zext i8 %1 to i32
-  %conv4 = and i32 %sum.013, 255
-  %add = add nuw nsw i32 %conv, %conv4
-  %add5 = add nuw nsw i32 %add, %conv3
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
-  %exitcond = icmp eq i32 %lftr.wideiv, %n
-  br i1 %exitcond, label %for.cond.for.cond.cleanup_crit_edge, label %for.body
-}
-
-; CHECK-LABEL: @reduction_i16
-;
-; short reduction_i16(short *a, short *b, int n) {
-;   short sum = 0;
-;   for (int i = 0; i < n; ++i)
-;     sum += (a[i] + b[i]);
-;   return sum;
-; }
-;
-; CHECK: vector.body:
-; CHECK:   phi <8 x i16>
-; CHECK:   load <8 x i16>
-; CHECK:   load <8 x i16>
-; CHECK:   add <8 x i16>
-; CHECK:   add <8 x i16>
-;
-; CHECK: middle.block:
-; CHECK:   shufflevector <8 x i16>
-; CHECK:   add <8 x i16>
-; CHECK:   shufflevector <8 x i16>
-; CHECK:   add <8 x i16>
-; CHECK:   shufflevector <8 x i16>
-; CHECK:   add <8 x i16>
-; CHECK:   [[Rdx:%[a-zA-Z0-9.]+]] = extractelement <8 x i16>
-; CHECK:   zext i16 [[Rdx]] to i32
-;
-define i16 @reduction_i16(i16* nocapture readonly %a, i16* nocapture readonly %b, i32 %n) {
-entry:
-  %cmp.16 = icmp sgt i32 %n, 0
-  br i1 %cmp.16, label %for.body.preheader, label %for.cond.cleanup
-
-for.body.preheader:
-  br label %for.body
-
-for.cond.for.cond.cleanup_crit_edge:
-  %add5.lcssa = phi i32 [ %add5, %for.body ]
-  %conv6 = trunc i32 %add5.lcssa to i16
-  br label %for.cond.cleanup
-
-for.cond.cleanup:
-  %sum.0.lcssa = phi i16 [ %conv6, %for.cond.for.cond.cleanup_crit_edge ], [ 0, %entry ]
-  ret i16 %sum.0.lcssa
-
-for.body:
-  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
-  %sum.017 = phi i32 [ %add5, %for.body ], [ 0, %for.body.preheader ]
-  %arrayidx = getelementptr inbounds i16, i16* %a, i64 %indvars.iv
-  %0 = load i16, i16* %arrayidx, align 2
-  %conv.14 = zext i16 %0 to i32
-  %arrayidx2 = getelementptr inbounds i16, i16* %b, i64 %indvars.iv
-  %1 = load i16, i16* %arrayidx2, align 2
-  %conv3.15 = zext i16 %1 to i32
-  %conv4.13 = and i32 %sum.017, 65535
-  %add = add nuw nsw i32 %conv.14, %conv4.13
-  %add5 = add nuw nsw i32 %add, %conv3.15
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
-  %exitcond = icmp eq i32 %lftr.wideiv, %n
-  br i1 %exitcond, label %for.cond.for.cond.cleanup_crit_edge, label %for.body
-}