-; RUN: opt < %s -loop-vectorize -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 -dce -instcombine -licm -S | FileCheck %s
-; RUN: opt < %s -loop-vectorize -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 -force-vector-unroll=0 -dce -instcombine -licm -S | FileCheck %s -check-prefix=UNROLL
+; RUN: opt < %s -loop-vectorize -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 -dce -instcombine -S | FileCheck %s
+; RUN: opt < %s -loop-vectorize -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 -force-vector-interleave=0 -dce -instcombine -S | FileCheck %s -check-prefix=UNROLL
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-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.8.0"
@a = common global [2048 x i32] zeroinitializer, align 16
; Select VF = 8;
-;CHECK: @example1
+;CHECK-LABEL: @example1(
;CHECK: load <4 x i32>
;CHECK: add nsw <4 x i32>
;CHECK: store <4 x i32>
;CHECK: ret void
-;UNROLL: @example1
+;UNROLL-LABEL: @example1(
;UNROLL: load <4 x i32>
;UNROLL: load <4 x i32>
;UNROLL: add nsw <4 x i32>
; <label>:1 ; preds = %1, %0
%indvars.iv = phi i64 [ 0, %0 ], [ %indvars.iv.next, %1 ]
- %2 = getelementptr inbounds [2048 x i32]* @b, i64 0, i64 %indvars.iv
- %3 = load i32* %2, align 4
- %4 = getelementptr inbounds [2048 x i32]* @c, i64 0, i64 %indvars.iv
- %5 = load i32* %4, align 4
+ %2 = getelementptr inbounds [2048 x i32], [2048 x i32]* @b, i64 0, i64 %indvars.iv
+ %3 = load i32, i32* %2, align 4
+ %4 = getelementptr inbounds [2048 x i32], [2048 x i32]* @c, i64 0, i64 %indvars.iv
+ %5 = load i32, i32* %4, align 4
%6 = add nsw i32 %5, %3
- %7 = getelementptr inbounds [2048 x i32]* @a, i64 0, i64 %indvars.iv
+ %7 = getelementptr inbounds [2048 x i32], [2048 x i32]* @a, i64 0, i64 %indvars.iv
store i32 %6, i32* %7, align 4
%indvars.iv.next = add i64 %indvars.iv, 1
%lftr.wideiv = trunc i64 %indvars.iv.next to i32
}
; Select VF=4 because sext <8 x i1> to <8 x i32> is expensive.
-;CHECK: @example10b
+;CHECK-LABEL: @example10b(
;CHECK: load <4 x i16>
;CHECK: sext <4 x i16>
;CHECK: store <4 x i32>
;CHECK: ret void
-;UNROLL: @example10b
+;UNROLL-LABEL: @example10b(
;UNROLL: load <4 x i16>
;UNROLL: load <4 x i16>
-;UNROLL: load <4 x i16>
-;UNROLL: store <4 x i32>
;UNROLL: store <4 x i32>
;UNROLL: store <4 x i32>
;UNROLL: ret void
; <label>:1 ; preds = %1, %0
%indvars.iv = phi i64 [ 0, %0 ], [ %indvars.iv.next, %1 ]
- %2 = getelementptr inbounds i16* %sb, i64 %indvars.iv
- %3 = load i16* %2, align 2
+ %2 = getelementptr inbounds i16, i16* %sb, i64 %indvars.iv
+ %3 = load i16, i16* %2, align 2
%4 = sext i16 %3 to i32
- %5 = getelementptr inbounds i32* %ia, i64 %indvars.iv
+ %5 = getelementptr inbounds i32, i32* %ia, i64 %indvars.iv
store i32 %4, i32* %5, align 4
%indvars.iv.next = add i64 %indvars.iv, 1
%lftr.wideiv = trunc i64 %indvars.iv.next to i32