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| author | David Green <david.green@arm.com> | 2018-06-21 11:53:16 +0000 |
|---|---|---|
| committer | David Green <david.green@arm.com> | 2018-06-21 11:53:16 +0000 |
| commit | d143c65de3c884d09197da279d2f04f094efaf15 (patch) | |
| tree | 00b55affd4b30f374cd0363e690c296395b0e3c3 /llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll | |
| parent | 2a9cde026c3164ec3d4419d1c2da30ffdc70233d (diff) | |
| download | bcm5719-llvm-d143c65de3c884d09197da279d2f04f094efaf15.tar.gz bcm5719-llvm-d143c65de3c884d09197da279d2f04f094efaf15.zip | |
[DA] Enable -da-delinearize by default
This enables da-delinearize in Dependence Analysis for delinearizing array
accesses into multiple dimensions. This can help to increase the power of
Dependence analysis on multi-dimensional arrays and prevent having to fall
back to the slower and less accurate MIV tests. It adds static checks on the
bounds of the arrays to ensure that one dimension doesn't overflow into
another, and brings our code in line with our tests.
Differential Revision: https://reviews.llvm.org/D45872
llvm-svn: 335217
Diffstat (limited to 'llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll')
| -rw-r--r-- | llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll b/llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll index ee8815ab36f..4a6136e9826 100644 --- a/llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll +++ b/llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll @@ -1,6 +1,5 @@ -; RUN: opt < %s -analyze -basicaa -da -da-delinearize | FileCheck %s +; RUN: opt < %s -analyze -basicaa -da | FileCheck %s -; ModuleID = 'StrongSIV.bc' 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-macosx10.6.0" |
