Nadav Rotem f3bd3ea3fe FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194524 91177308-0d34-0410-b5e6-96231b3b80d8		2013-11-12 22:37:16 +00:00
..
Analysis	Rewrite SCEV's backedge taken count computation.	2013-11-06 02:08:26 +00:00
Assembler	Change objectsize intrinsic to accept different address spaces.	2013-10-07 18:06:48 +00:00
Bindings	[OCaml] Add missing Llvm_target functions	2013-11-11 14:47:28 +00:00
Bitcode	Change BitcodeReader to use error_code instead of bool + string.	2013-11-04 16:16:24 +00:00
BugPoint
CodeGen	[mips] Fix a bug in function CC_MipsO32_FP64. The second double precision	2013-11-12 22:16:18 +00:00
DebugInfo	DebugInfo: regenerate test case from Clang to adjust for fixes/improvements	2013-11-01 22:29:28 +00:00
ExecutionEngine	[mips] XFAIL several MCJIT remote tests	2013-10-31 18:10:25 +00:00
Feature	Implement function prefix data as an IR feature.	2013-09-16 01:08:15 +00:00
FileCheck	Allow multiple check prefixes in FileCheck.	2013-11-10 02:04:09 +00:00
Instrumentation	[msan] Propagate origin for insertvalue, extractvalue.	2013-11-11 13:37:10 +00:00
Integer
JitListener	Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields.	2013-09-06 21:03:58 +00:00
Linker	Debug Info: remove duplication of DIEs when a DIE can be shared across CUs.	2013-10-31 17:54:35 +00:00
LTO	Protect user-supplied runtime library functions in LTO	2013-11-12 21:44:01 +00:00
MC	ARM: diagnose invalid system LDM/STM	2013-11-12 21:32:41 +00:00
Object	llvm-ar: Let opening a directory failed in llvm-ar.	2013-11-08 12:35:56 +00:00
Other	Provide a test input for opt	2013-11-05 13:57:34 +00:00
TableGen	Mark 36 tests as XFAIL:vg_leak in llvm/test/TableGen.	2013-11-10 14:26:08 +00:00
tools	Revert "Added basic unit test for llvm-cov."	2013-11-12 05:57:06 +00:00
Transforms	FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable.	2013-11-12 22:37:16 +00:00
Unit
Verifier	Add Verifier test case for variable argument intrinsics.	2013-10-31 17:18:17 +00:00
YAMLParser	[Support][YAML] Add support for accessing tags and tag handle substitution.	2013-10-18 22:38:04 +00:00
CMakeLists.txt	lit: add missing substitutions for recently added tools	2013-10-28 23:37:49 +00:00
lit.cfg	lit: add missing substitutions for recently added tools	2013-10-28 23:37:49 +00:00
lit.site.cfg.in	Fix LTO handling of module-level assembly (PR14152).	2013-09-19 22:15:52 +00:00
Makefile	[OCaml] Dynamically link LLVM on --enable-shared builds	2013-11-12 20:55:49 +00:00
Makefile.tests
TestRunner.sh