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| author | Tobias Grosser <tobias@grosser.es> | 2015-02-19 05:31:07 +0000 |
|---|---|---|
| committer | Tobias Grosser <tobias@grosser.es> | 2015-02-19 05:31:07 +0000 |
| commit | d1e33e7061126d181f63b3e1019cf3f11269deff (patch) | |
| tree | 9f4b995f03b9cdea2228cd1c755000014926d0f8 /polly/test/ScopInfo/reduction_multiple_simple_binary.ll | |
| parent | 3e1551c96f5ca7217ba850dd77c6f3702004c07a (diff) | |
| download | bcm5719-llvm-d1e33e7061126d181f63b3e1019cf3f11269deff.tar.gz bcm5719-llvm-d1e33e7061126d181f63b3e1019cf3f11269deff.zip | |
ScopDetection: Only detect scops that have at least one read and one write
Scops that only read seem generally uninteresting and scops that only write are
most likely initializations where there is also little to optimize. To not
waste compile time we bail early.
Differential Revision: http://reviews.llvm.org/D7735
llvm-svn: 229820
Diffstat (limited to 'polly/test/ScopInfo/reduction_multiple_simple_binary.ll')
| -rw-r--r-- | polly/test/ScopInfo/reduction_multiple_simple_binary.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/polly/test/ScopInfo/reduction_multiple_simple_binary.ll b/polly/test/ScopInfo/reduction_multiple_simple_binary.ll index c701ed1d33b..38b8e3824cc 100644 --- a/polly/test/ScopInfo/reduction_multiple_simple_binary.ll +++ b/polly/test/ScopInfo/reduction_multiple_simple_binary.ll @@ -1,4 +1,4 @@ -; RUN: opt -basicaa %loadPolly -polly-scops -analyze < %s | FileCheck %s +; RUN: opt -basicaa %loadPolly -polly-detect-unprofitable -polly-scops -analyze < %s | FileCheck %s ; ; CHECK: ReadAccess := [Reduction Type: NONE ; CHECK: { Stmt_for_body[i0] -> MemRef_A[1 + i0] }; |
