From 9fe497fcac032e2bd40e6077f8d98779d1b07ff3 Mon Sep 17 00:00:00 2001 From: Tyler Nowicki Date: Thu, 31 Jul 2014 21:02:40 +0000 Subject: Improve the remark generated when a variable that is used outside the loop is not a reduction or induction variable. Reviewed by Arnold Schwaighofer llvm-svn: 214440 --- llvm/test/Transforms/LoopVectorize/no_outside_user.ll | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'llvm/test/Transforms/LoopVectorize') diff --git a/llvm/test/Transforms/LoopVectorize/no_outside_user.ll b/llvm/test/Transforms/LoopVectorize/no_outside_user.ll index 1f891ad2c4f..f6c0c7621b3 100644 --- a/llvm/test/Transforms/LoopVectorize/no_outside_user.ll +++ b/llvm/test/Transforms/LoopVectorize/no_outside_user.ll @@ -1,4 +1,7 @@ -; RUN: opt -S -loop-vectorize -force-vector-unroll=1 -force-vector-width=2 < %s | FileCheck %s +; RUN: opt -S -loop-vectorize -force-vector-unroll=1 -force-vector-width=2 -pass-remarks-analysis=loop-vectorize < %s 2>&1 | FileCheck %s + +; CHECK: remark: {{.*}}: loop not vectorized: value could not be identified as an induction or reduction variable +; CHECK: remark: {{.*}}: loop not vectorized: use of induction value outside of the loop is not handled by vectorizer target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128" -- cgit v1.2.3