llvm-project

Commit Graph

Author	SHA1	Message	Date
Saleem Abdulrasool	7258735fa0	ARM: fixup more tests to specify the target more explicitly This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205541	2014-04-03 16:01:44 +00:00
Cameron Zwarich	fbcd69b96a	Split a store of a VMOVDRR into two integer stores to avoid mixing NEON and ARM stores of arguments in the same cache line. This fixes the second half of <rdar://problem/8674845>. llvm-svn: 129345	2011-04-12 02:24:17 +00:00
Cameron Zwarich	6fe5c29430	Do some peephole optimizations to remove pointless VMOVs from Neon to integer registers that arise from argument shuffling with the soft float ABI. These instructions are particularly slow on Cortex A8. This fixes one half of <rdar://problem/8674845>. llvm-svn: 128759	2011-04-02 02:40:43 +00:00

Author

SHA1

Message

Date

Saleem Abdulrasool

7258735fa0

ARM: fixup more tests to specify the target more explicitly

This changes the tests that were targeting ARM EABI to explicitly specify the
environment rather than relying on the default.  This breaks with the new
Windows on ARM support when running the tests on Windows where the default
environment is no longer EABI.

Take the opportunity to avoid a pointless redirect (helps when trying to debug
with providing a command line invocation which can be copy and pasted) and
removing a few greps in favour of FileCheck.

llvm-svn: 205541

2014-04-03 16:01:44 +00:00

Cameron Zwarich

fbcd69b96a

Split a store of a VMOVDRR into two integer stores to avoid mixing NEON and ARM

stores of arguments in the same cache line. This fixes the second half of
<rdar://problem/8674845>.

llvm-svn: 129345

2011-04-12 02:24:17 +00:00

Cameron Zwarich

6fe5c29430

Do some peephole optimizations to remove pointless VMOVs from Neon to integer

registers that arise from argument shuffling with the soft float ABI. These
instructions are particularly slow on Cortex A8. This fixes one half of
<rdar://problem/8674845>.

llvm-svn: 128759

2011-04-02 02:40:43 +00:00

3 Commits