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llvm-mirror/lib
Joel Jones 486c38b0cf For X86, change load/dec-or-inc/store into dec-or-inc, respectively.
This is a code change to add support for changing instruction sequences of the form:

  load
  inc/dec of 8/16/32/64 bits
  store

into the appropriate X86 inc/dec through memory instruction:

  inc[qlwb] / dec[qlwb]

The checks that were in X86DAGToDAGISel::Select(SDNode *Node)>>ISD::STORE have been extracted to isLoadIncOrDecStore and reworked to use the better
named wrappers for getOperand(unsigned) (e.g. getOffset()) and replaced Chain.getNode() with LoadNode.  The comments have also been expanded.

llvm-svn: 153635
2012-03-29 05:45:48 +00:00
..
Analysis Handle intrinsics in GlobalsModRef. Fixes pr12351. 2012-03-28 21:31:24 +00:00
Archive Include cstdio in a few place that depended on getting it transitively through StringExtras.h 2012-03-23 11:35:30 +00:00
AsmParser Convert assert(0) to llvm_unreachable 2012-02-07 05:05:23 +00:00
Bitcode llvm::SwitchInst 2012-03-11 06:09:17 +00:00
CodeGen Enable machine code verification in the entire code generator. 2012-03-28 23:54:28 +00:00
DebugInfo More dead code removal (using -Wunreachable-code) 2012-01-20 21:51:11 +00:00
ExecutionEngine Move getPointerToNamedFunction() from JIT/MCJIT to JITMemoryManager. 2012-03-28 21:46:36 +00:00
Linker It's possible for two types, which are isomorphic, to be added to the 2012-03-23 23:17:38 +00:00
MC Prune some includes 2012-03-27 07:54:11 +00:00
Object [Object/COFF]: Expose getSectionContents. 2012-03-19 20:27:37 +00:00
Support Fix GetMainExecutable on kFreeBSD. 2012-03-26 12:05:51 +00:00
TableGen Fix infinite loop in nested multiclasses. 2012-03-07 16:39:35 +00:00
Target For X86, change load/dec-or-inc/store into dec-or-inc, respectively. 2012-03-29 05:45:48 +00:00
Transforms GlobalOpt: If we have an inbounds GEP from a ConstantAggregateZero global that we just determined to be constant, replace all loads from it with a zero value. 2012-03-28 14:50:09 +00:00
VMCore Add missing include of <new> 2012-03-26 14:04:17 +00:00
CMakeLists.txt Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile Remove more of llvmc and dependencies. 2011-09-20 00:34:27 +00:00