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4296ce5662
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Chandler Carruth 4296ce5662 [LPM] Fix a logic error in LICM spotted by inspection. 
We completely skipped promotion in LICM if the loop has a preheader or
dedicated exits, but not *both*. We hoist if there is a preheader, and
sink if there are dedicated exits, but either hoisting or sinking can
move loop invariant code out of the loop!

I have no idea if this has a practical consequence. If anyone has ideas
for a test case, let me know.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199966 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-24 02:24:47 +00:00
autoconf Use a heavier hammer when --enable-libcpp is passed to bypass the tests 2014-01-15 21:21:48 +00:00
bindings Makefile.ocaml: Tweak to use --system-libs. 2013-12-20 00:36:59 +00:00
cmake Don't clobber CMAKE_REQUIRED_FLAGS, it ends up being used in 2014-01-21 18:09:19 +00:00
docs Updating the getting started guide for Visual Studio a smidge. 2014-01-23 20:46:44 +00:00
examples [cleanup] Re-sort the examples #include lines with my sort_includes 2014-01-13 09:58:03 +00:00
include Inline functions that are only called once. 2014-01-24 02:18:40 +00:00
lib [LPM] Fix a logic error in LICM spotted by inspection. 2014-01-24 02:24:47 +00:00
projects Revert "Revert "Windows: Add support for unicode command lines"" 2013-10-07 01:00:07 +00:00
test Make the use of DW_AT_ranges in the compile unit depend also upon 2014-01-23 22:55:47 +00:00
tools lli: Factor portable messaging into a new RPCChannel facility 2014-01-23 22:19:45 +00:00
unittests Bug 18228 - Fix accepting bitcasts between vectors of pointers with a 2014-01-22 19:21:33 +00:00
utils ]x86] Allow segment and address-size overrides for CMPS[BWLQ] (PR9385) 2014-01-22 15:08:36 +00:00
.arcconfig
.clang-format
.gitignore
CMakeLists.txt [CMake] Introduce new scheme of LLVM_TOOLS_BINARY_DIR and LLVM_LIBRARY_DIR 2014-01-19 12:52:10 +00:00
CODE_OWNERS.TXT Update email address. 2013-12-04 09:42:49 +00:00
configure Use a heavier hammer when --enable-libcpp is passed to bypass the tests 2014-01-15 21:21:48 +00:00
CREDITS.TXT Fix documentation typos 2013-12-20 00:33:39 +00:00
LICENSE.TXT Update the copyright credits -- Happy new year 2014! 2014-01-01 08:27:31 +00:00
llvm.spec.in
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile Fix bad variable syntax in r199413 2014-01-17 00:40:39 +00:00
Makefile.common
Makefile.config.in
Makefile.rules [Mips]Work around MIPS linker issues exposed by commit r198087 until bug 18360 is resolved 2014-01-03 22:18:43 +00:00
README.txt Revert "Test commit to check e-mail address. Please discard this." 2013-10-04 10:59:13 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
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