Duncan Sands 33756f96d7 Reduce the number of dom queries made by GVN's conditional propagation ... logic by half: isOnlyReachableViaThisEdge was trying to be clever and handle the case of a branch to a basic block which is contained in a loop. This costs a domtree lookup and is completely useless due to GVN's position in the pass pipeline: all loops have preheaders at this point, which means it is enough for isOnlyReachableViaThisEdge to check that Dst has only one predecessor. (I checked this theoretical argument by running over the entire nightly testsuite, and indeed it is so!). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149838 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-05 18:25:50 +00:00
..
Analysis	Change CaptureTracking to pass a Use* instead of a Value* when a value is	2011-12-28 23:24:21 +00:00
Archive
Assembler	Add an explicit test of the auto-upgrade functionality for the new	2011-12-12 11:23:11 +00:00
Bindings/Ocaml
Bitcode	remove some old autoupgrade logic	2011-11-27 06:10:54 +00:00
BugPoint
CodeGen	Testing vector code without sse doesn't make much sense.	2012-02-05 11:19:39 +00:00
DebugInfo	Fix the testcases for the previous patch.	2012-01-24 10:11:49 +00:00
ExecutionEngine	Remove "XFAIL: arm" from test/ExecutionEngine/test-return.ll	2012-01-17 18:21:05 +00:00
Feature	The powers that be have decided that LLVM IR should now support 16-bit	2011-12-17 00:04:22 +00:00
Instrumentation/AddressSanitizer	[asan] enable asan only for the functions that have Attribute::AddressSafety	2012-01-24 19:34:43 +00:00
Integer
lib	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
Linker	Link symbols with different visibilities according to the rules in the	2012-01-05 23:02:01 +00:00
MC	Fixed a crash in llvm-mc for Mach-O when a symbol difference expression uses a	2012-01-31 23:02:57 +00:00
Object	Fixed ObjectFile functions:	2011-11-29 17:40:10 +00:00
Other	Update test to new EH model.	2012-01-31 02:04:20 +00:00
Scripts
TableGen	Add an (interleave A, B, ...) SetTheory operator.	2012-01-24 18:06:05 +00:00
Transforms	Reduce the number of dom queries made by GVN's conditional propagation	2012-02-05 18:25:50 +00:00
Unit	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
Verifier	Teach the verifier to reject all non-constant arguments to the second	2011-12-12 04:36:02 +00:00
CMakeLists.txt	CMake: Promote the testing targets out of folders on IDE.	2012-01-30 03:15:47 +00:00
lit.cfg	Adding a basic ELF dynamic loader and MC-JIT for ELF. Functionality is currently basic and will be enhanced with future patches.	2012-01-16 08:56:09 +00:00
lit.site.cfg.in	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
Makefile	build/make/test: Get rid of unused BUGPOINT_TOPTS variable.	2011-11-16 23:56:03 +00:00
Makefile.tests
site.exp.in	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
TestRunner.sh