llvm/lib
Tom Stellard 57e6b2d1f3 SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions
Merge consecutive if-regions if they contain identical statements.
Both transformations reduce number of branches.  The transformation
is guarded by a target-hook, and is currently enabled only for +R600,
but the correctness has been tested on X86 target using a variety of
CPU benchmarks.

Patch by: Mei Ye

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187278 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-27 00:01:07 +00:00
..
Analysis SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions 2013-07-27 00:01:07 +00:00
AsmParser Target/X86: Add explicit Win64 and System V/x86-64 calling conventions. 2013-07-12 06:02:35 +00:00
Bitcode Make .bc en/decoding of AttrKind stable 2013-07-26 04:16:55 +00:00
CodeGen SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions 2013-07-27 00:01:07 +00:00
DebugInfo DebugInfo: Factor out parsing compile unit DIEs to a separate function. Improve code style and comments. 2013-07-15 08:43:35 +00:00
ExecutionEngine [PowerPC] Support powerpc64le as a syntax-checking target. 2013-07-26 01:35:43 +00:00
IR Use more parens to clarify assert. 2013-07-26 21:16:25 +00:00
IRReader Add 'const' qualifiers to static const char* variables. 2013-07-16 01:17:10 +00:00
Linker Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer. 2013-05-28 15:17:05 +00:00
MC [PowerPC] Support powerpc64le as a syntax-checking target. 2013-07-26 01:35:43 +00:00
Object Remove the mblaze backend from llvm. 2013-07-25 18:55:05 +00:00
Option Silence gcc warning. 2013-07-22 21:29:28 +00:00
Support Revert "[PowerPC] Improve consistency in use of __ppc__, __powerpc__, etc." 2013-07-26 22:13:57 +00:00
TableGen keep only the StringRef version of getFileOrSTDIN. 2013-06-25 05:28:34 +00:00
Target SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions 2013-07-27 00:01:07 +00:00
Transforms SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions 2013-07-27 00:01:07 +00:00
CMakeLists.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
LLVMBuild.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
Makefile Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00