Bob Wilson ad00f21093 Re-commit my previous SSAUpdater changes. The previous version naively tried ... to determine where to place PHIs by iteratively comparing reaching definitions at each block. That was just plain wrong. This version now computes the dominator tree within the subset of the CFG where PHIs may need to be placed, and then places the PHIs in the iterated dominance frontier of each definition. The rest of the patch is mostly the same, with a few more performance improvements added in. llvm-svn: 101612		2010-04-17 03:08:24 +00:00
..
Analysis	Generalize ScalarEvolution's PHI analysis to handle loops that don't	2010-04-12 07:49:36 +00:00
Archive
Assembler	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
Bindings/Ocaml
Bitcode	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
BugPoint
CodeGen	Add test case for machine-sink on critical edges	2010-04-15 23:19:16 +00:00
DebugInfo	XFAIL this test for powerpc.	2010-04-13 23:23:09 +00:00
ExecutionEngine	Revert r101455, which fails on the llvm-arm-linux buildbot.	2010-04-16 18:37:31 +00:00
Feature	add support for zero initialized unions, patch by Tim Northover!	2010-03-29 17:36:02 +00:00
FrontendAda
FrontendC	Print empty structs as {} rather than { }.	2010-04-08 18:03:05 +00:00
FrontendC++	Reverting 100530 & 100531 due to regressions in the GDB test suite.	2010-04-06 21:38:29 +00:00
FrontendFortran
FrontendObjC	Make sure this runs in 64-bit only, 32-bit won't produce the correct stores.	2010-03-25 01:46:07 +00:00
FrontendObjC++
Integer
lib
Linker
LLVMC
MC	Minor change to make the test case comply with Vd<0> == '0' when Q == '1'.	2010-04-16 22:48:31 +00:00
Other	Add several more lint checks.	2010-04-09 01:39:53 +00:00
Scripts
TableGen	XFAIL a new tblgen test for memory leak checking.	2010-03-27 04:59:47 +00:00
Transforms	Re-commit my previous SSAUpdater changes. The previous version naively tried	2010-04-17 03:08:24 +00:00
Unit
Verifier	Reapply address space patch after fixing an issue in MemCopyOptimizer.	2010-04-04 03:10:48 +00:00
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
site.exp.in
TestRunner.sh