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Chad Rosier fe45290566 [AArch64] This is a work in progress to provide a machine description 
for the Cortex-A53 subtarget in the AArch64 backend.

This patch lays the ground work to annotate each AArch64 instruction
(no NEON yet) with a list of SchedReadWrite types. The patch also
provides the Cortex-A53 processor resources, maps those the the default
SchedReadWrites, and provides basic latency. NEON support will be added
in a subsequent patch with proper forwarding logic.

Verification was done by setting the pre-RA scheduler to linearize to
better gauge the effect of the MIScheduler. Even without modeling the
forward logic, the results show a modest improvement for Cortex-A53.

Reviewers: apazos, mcrosier, atrick
Patch by Dave Estes <cestes@codeaurora.org>!

llvm-svn: 202767
 		2014-03-03 23:32:47 +00:00
..
Analysis add -da-delinearize runs and checks to MIV testcases 2014-02-21 18:15:18 +00:00
Assembler Bug 18228 - Fix accepting bitcasts between vectors of pointers with a 2014-01-22 19:21:33 +00:00
Bindings Don't try to set a dummy DataLayout. It is parsed now. 2014-02-25 20:41:28 +00:00
Bitcode Ensure bitcode encoding of instructions and their operands stays stable. 2014-03-02 15:26:36 +00:00
BugPoint Debug Info: update testing cases to specify the debug info version number. 2013-11-23 01:16:29 +00:00
CodeGen [AArch64] This is a work in progress to provide a machine description 2014-03-03 23:32:47 +00:00
DebugInfo Add DWARF discriminator support to DILexicalBlocks. 2014-03-03 18:53:17 +00:00
ExecutionEngine Ignore old JIT tests in AARch64 - CMake style 2014-02-25 09:31:00 +00:00
Feature Disable most IR-level transform passes on functions marked 'optnone'. 2014-02-06 00:07:05 +00:00
FileCheck FileCheck: fix a bug with multiple --check-prefix options. Similar to r194565 2013-11-20 13:25:05 +00:00
Instrumentation [msan] Handle X86 SIMD bitshift intrinsics. 2014-03-03 13:47:42 +00:00
Integer
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JitListener Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
LTO Add back r201608, r201622, r201624 and r201625 2014-02-19 17:23:20 +00:00
Linker Revert "Use count 0." 2014-02-27 03:10:10 +00:00
MC [mips] support FK_Data_2 and FK_Data_8 to fix big-endian debug data 2014-03-03 14:27:49 +00:00
Object Now that it is possible, use the mangler in IRObjectFile. 2014-02-28 02:17:23 +00:00
Other [PM] Wire up the Verifier for the new pass manager and connect it to the 2014-01-20 11:34:08 +00:00
TableGen [TableGen] Correctly generate implicit anonymous prototype defs in multiclasses 2014-01-02 20:47:09 +00:00
Transforms Pass to emit DWARF path discriminators. 2014-03-03 20:06:11 +00:00
Unit With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore. 2014-02-28 16:16:51 +00:00
Verifier [PM] Make the verifier work independently of any pass manager. 2014-01-19 02:22:18 +00:00
YAMLParser [Support][YAML] Add support for accessing tags and tag handle substitution. 2013-10-18 22:38:04 +00:00
tools Relax COFF string table check 2014-02-26 19:51:44 +00:00
.clang-format Add .clang-format without column limit to subdirectory tests/. 2013-11-19 04:26:05 +00:00
CMakeLists.txt [CMake] Remove dependency on non-existing profile_rt-shared. Patch by Brad King. 2014-02-24 15:07:06 +00:00
Makefile With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore. 2014-02-28 16:16:51 +00:00
Makefile.tests
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TestRunner.sh
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lit.cfg PGO: llvm-profdata: tool for merging profiles 2014-02-17 23:22:49 +00:00
lit.site.cfg.in Eliminate inappropriate use of FindProgramByName() from lli 2014-01-22 21:52:35 +00:00