llvm-project/llvm/lib/Transforms/Utils
Preston Gurd 5509e3d727 This Patch corrects a problem whereby the optimization to use a faster divide
instruction (for Intel Atom) was not being done by Clang, because
the type context used by Clang is not the default context.

It fixes the problem by getting the global context types for each div/rem
instruction in order to compare them against the types in the BypassTypeMap.

Tests for this will be done as a separate patch to Clang.

Patch by Tyler Nowicki.

llvm-svn: 165126
2012-10-03 16:11:44 +00:00
..
AddrModeMatcher.cpp Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 2012-09-27 10:14:43 +00:00
BasicBlockUtils.cpp Make MemoryBuiltins aware of TargetLibraryInfo. 2012-08-29 15:32:21 +00:00
BreakCriticalEdges.cpp Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 2012-09-27 10:14:43 +00:00
BuildLibCalls.cpp remove tabs from my previous commit. 2012-08-01 17:13:28 +00:00
BypassSlowDivision.cpp This Patch corrects a problem whereby the optimization to use a faster divide 2012-10-03 16:11:44 +00:00
CMakeLists.txt New utility for expanding integer division for targets that don't support it. 2012-09-18 22:02:40 +00:00
CloneFunction.cpp Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp and 2012-06-28 00:05:13 +00:00
CloneModule.cpp Extend the IL for selecting TLS models (PR9788) 2012-06-23 11:37:03 +00:00
CmpInstAnalysis.cpp Convert assert(0) to llvm_unreachable 2012-02-07 05:05:23 +00:00
CodeExtractor.cpp Fixed r158979. 2012-06-22 14:53:30 +00:00
DemoteRegToStack.cpp Remove redundant comment. Use a more efficient datatype. 2012-02-17 02:12:54 +00:00
InlineFunction.cpp Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h 2012-06-29 12:38:19 +00:00
InstructionNamer.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
IntegerDivision.cpp Expansions for u/srem, using the udiv expansion. More unit tests for udiv and u/srem. 2012-09-26 01:55:01 +00:00
LCSSA.cpp There is no need to force DebugLoc on a PHI at this point. 2011-05-16 22:05:03 +00:00
LLVMBuild.txt LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
Local.cpp PGO: preserve branch-weight metadata when simplifying a switch with a single 2012-09-14 21:53:06 +00:00
LoopSimplify.cpp LoopSimplify bug fix. Handle indirect loop back edges. 2012-03-20 21:24:52 +00:00
LoopUnroll.cpp LoopUnroll: always check for NULL LoopPassManager 2012-06-05 17:51:05 +00:00
LoopUnrollRuntime.cpp Fix typos found by http://github.com/lyda/misspell-check 2012-06-02 10:20:22 +00:00
LowerExpectIntrinsic.cpp Move llvm/Support/MDBuilder.h to llvm/MDBuilder.h, to live with 2012-07-15 23:26:50 +00:00
LowerInvoke.cpp [unwind removal] We no longer have 'unwind' instructions being generated, so 2012-02-06 21:16:41 +00:00
LowerSwitch.cpp Reverted r156659, due to probable performance regressions, DenseMap should be used here: 2012-07-04 05:53:05 +00:00
Makefile
Mem2Reg.cpp Remove outdated references to dominance frontiers. 2011-01-18 03:53:26 +00:00
MetaRenamer.cpp Review feedback from Duncan Sands. Alphabetize includes and simplify 2012-09-14 19:19:57 +00:00
ModuleUtils.cpp Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h 2012-06-29 12:38:19 +00:00
PromoteMemoryToRegister.cpp The DIBuilder class is just a wrapper around debug info creation 2012-06-29 08:32:07 +00:00
SSAUpdater.cpp Fix undefined behavior (binding a reference to a dereferenced null pointer) if 2012-08-17 21:42:44 +00:00
SimplifyCFG.cpp SimplifyCFG: Don't crash when forming a switch bitmap with an undef default value. 2012-10-01 11:31:48 +00:00
SimplifyIndVar.cpp Remove unused private fields found by clang's new -Wunused-private-field. 2012-06-06 18:25:08 +00:00
SimplifyInstructions.cpp Make MemoryBuiltins aware of TargetLibraryInfo. 2012-08-29 15:32:21 +00:00
UnifyFunctionExitNodes.cpp [unwind removal] We no longer have 'unwind' instructions being generated, so 2012-02-06 21:16:41 +00:00
Utils.cpp Add a pass that renames everything with metasyntatic names. This works well after using bugpoint to reduce the confusion presented by the original names, which no longer mean what they used to. 2012-09-11 02:46:18 +00:00
ValueMapper.cpp Rename virtual table anchors from Anchor() to anchor() for consistency with the rest of the tree. 2012-09-26 06:36:36 +00:00