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| author | Dan Gohman <gohman@apple.com> | 2009-11-19 19:00:10 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-11-19 19:00:10 +0000 |
| commit | dab249b3b762cff0ff16069b3233e4c885e75347 (patch) | |
| tree | 03861743b53beec3c6cacf798f7bbfb46c0ddb78 /test/Transforms | |
| parent | 58ce7acb4f87c3caf0f473f89220950919fba7bc (diff) | |
| download | llvm-dab249b3b762cff0ff16069b3233e4c885e75347.tar.gz llvm-dab249b3b762cff0ff16069b3233e4c885e75347.tar.bz2 llvm-dab249b3b762cff0ff16069b3233e4c885e75347.tar.xz | |
Enable hoisting of loads from constant memory by default. In cases where
they are lowered to instruction sequences more complex than a simple
load, such that CodeGen cannot rematerialize them, a reload from a
spill slot is likely to be cheaper than the complex sequence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89374 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll b/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll index 723440f101..10b00bab8f 100644 --- a/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll +++ b/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll @@ -1,4 +1,4 @@ -; RUN: opt < %s -licm -enable-licm-constant-variables -S | FileCheck %s +; RUN: opt < %s -licm -S | FileCheck %s @a = external constant float* |