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Differential D134745 Diff 463299 llvm/test/Transforms/LoopVectorize/X86/vect.omp.force.ll

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llvm/test/Transforms/LoopVectorize/X86/vect.omp.force.ll

; RUN: opt < %s -loop-vectorize -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx -debug-only=loop-vectorize -stats -S 2>&1 | FileCheck %s ; RUN: opt < %s -loop-vectorize -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx -debug-only=loop-vectorize -stats -S 2>&1 | FileCheck %s
; REQUIRES: asserts ; REQUIRES: asserts
; CHECK: LV: Loop hints: force=enabled ; CHECK: LV: Loop hints: force_vectorization=enabled width=0 force_interleave=disabled interleave=0
; CHECK: LV: Loop hints: force=? ; CHECK: LV: Loop hints: force_vectorization=? width=0 force_interleave=? interleave=0
; No more loops in the module ; No more loops in the module
; CHECK-NOT: LV: Loop hints: force= ; CHECK-NOT: LV: Loop hints: force=
; CHECK: 2 loop-vectorize - Number of loops analyzed for vectorization ; CHECK: 2 loop-vectorize - Number of loops analyzed for vectorization
; CHECK: 1 loop-vectorize - Number of loops vectorized ; CHECK: 1 loop-vectorize - Number of loops vectorized
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 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" target triple = "x86_64-apple-macosx10.8.0"
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for.end.loopexit: for.end.loopexit:
br label %for.end br label %for.end
for.end: for.end:
ret void ret void
} }
!1 = !{!1, !2, !{!"llvm.loop.parallel_accesses", !11}} !1 = !{!1, !2, !{!"llvm.loop.parallel_accesses", !11}, !4}
!2 = !{!"llvm.loop.vectorize.enable", i1 true} !2 = !{!"llvm.loop.vectorize.enable", i1 true}
!11 = distinct !{} !11 = distinct !{}
!4 = !{!"llvm.loop.interleave.enable", i1 false}
; ;
; This method will not be vectorized, as scalar cost is lower than any of vector costs. ; This method will not be vectorized, as scalar cost is lower than any of vector costs.
; ;
define void @not_vectorized(float* noalias nocapture %A, float* noalias nocapture %B) { define void @not_vectorized(float* noalias nocapture %A, float* noalias nocapture %B) {
entry: entry:
br label %for.body br label %for.body
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