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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/Isl/CodeGen/LoopParallelMD | |
| 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/Isl/CodeGen/LoopParallelMD')
3 files changed, 4 insertions, 4 deletions
diff --git a/polly/test/Isl/CodeGen/LoopParallelMD/do_not_mutate_debug_info.ll b/polly/test/Isl/CodeGen/LoopParallelMD/do_not_mutate_debug_info.ll index f3b3551f219..2350ed13d97 100644 --- a/polly/test/Isl/CodeGen/LoopParallelMD/do_not_mutate_debug_info.ll +++ b/polly/test/Isl/CodeGen/LoopParallelMD/do_not_mutate_debug_info.ll @@ -1,6 +1,6 @@ ; This test checks that we do not accidently mutate the debug info when ; inserting loop parallel metadata. -; RUN: opt %loadPolly < %s -S -polly -polly-codegen-isl -polly-ast-detect-parallel | FileCheck %s +; RUN: opt %loadPolly -polly-detect-unprofitable < %s -S -polly -polly-codegen-isl -polly-ast-detect-parallel | FileCheck %s ; CHECK-NOT: !7 = !{!7} target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" diff --git a/polly/test/Isl/CodeGen/LoopParallelMD/loop_nest_param_parallel.ll b/polly/test/Isl/CodeGen/LoopParallelMD/loop_nest_param_parallel.ll index a0afac33690..d9d06a8defa 100644 --- a/polly/test/Isl/CodeGen/LoopParallelMD/loop_nest_param_parallel.ll +++ b/polly/test/Isl/CodeGen/LoopParallelMD/loop_nest_param_parallel.ll @@ -1,4 +1,4 @@ -; RUN: opt %loadPolly -polly-codegen-isl -polly-ast-detect-parallel -S < %s | FileCheck %s +; RUN: opt %loadPolly -polly-detect-unprofitable -polly-codegen-isl -polly-ast-detect-parallel -S < %s | FileCheck %s ; ; Check that we mark multiple parallel loops correctly including the memory instructions. ; diff --git a/polly/test/Isl/CodeGen/LoopParallelMD/single_loop_param_parallel.ll b/polly/test/Isl/CodeGen/LoopParallelMD/single_loop_param_parallel.ll index 28858c00fc1..325e929325d 100644 --- a/polly/test/Isl/CodeGen/LoopParallelMD/single_loop_param_parallel.ll +++ b/polly/test/Isl/CodeGen/LoopParallelMD/single_loop_param_parallel.ll @@ -1,5 +1,5 @@ -; RUN: opt %loadPolly -polly-codegen-isl -S < %s | FileCheck %s -check-prefix=SEQUENTIAL -; RUN: opt %loadPolly -polly-codegen-isl -polly-ast-detect-parallel -S < %s | FileCheck %s -check-prefix=PARALLEL +; RUN: opt %loadPolly -polly-detect-unprofitable -polly-codegen-isl -S < %s | FileCheck %s -check-prefix=SEQUENTIAL +; RUN: opt %loadPolly -polly-detect-unprofitable -polly-codegen-isl -polly-ast-detect-parallel -S < %s | FileCheck %s -check-prefix=PARALLEL 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" target triple = "x86_64-pc-linux-gnu" |
