llvm-6502/lib/Transforms
Tim Northover b613f8842e DeadArgElim: arguments affect all returned sub-values by default.
Unless we meet an insertvalue on a path from some value to a return, that value
will be live if *any* of the return's components are live, so all of those
components must be added to the MaybeLiveUses.

Previously we were deleting arguments if sub-value 0 turned out to be dead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228731 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-10 19:49:18 +00:00
..
Hello [CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32. 2014-07-13 13:36:48 +00:00
InstCombine Revert r228556: InstCombine: propagate nonNull through assume 2015-02-10 08:07:32 +00:00
Instrumentation [msan] Fix "missing origin" in atomic store. 2015-02-06 21:47:39 +00:00
IPO DeadArgElim: arguments affect all returned sub-values by default. 2015-02-10 19:49:18 +00:00
ObjCARC IR: Split Metadata from Value 2014-12-09 18:38:53 +00:00
Scalar Adjust how we avoid poll insertion inside the poll function (NFC) 2015-02-10 00:04:53 +00:00
Utils IR: Take uint64_t in DIBuilder::createExpression() 2015-02-09 22:13:27 +00:00
Vectorize Correctly combine alias.scope metadata by a union instead of intersecting 2015-02-08 17:07:14 +00:00
CMakeLists.txt Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer. 2013-01-28 01:35:51 +00:00
LLVMBuild.txt Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer. 2013-01-28 01:35:51 +00:00
Makefile Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer. 2013-01-28 01:35:51 +00:00