summaryrefslogtreecommitdiffstats
path: root/llvm/lib/Target/X86/X86MachineFunctionInfo.h
Commit message (Collapse)AuthorAgeFilesLines
* Move the GlobalBaseReg field out of X86ISelDAGToDAG.cppDan Gohman2008-09-301-2/+11
| | | | | | | | and X86FastISel.cpp into X86MachineFunction.h, so that it can be shared, instead of having each selector keep track of its own. llvm-svn: 56825
* Implement an x86-64 ABI detail of passing structs by hidden firstDan Gohman2008-04-211-2/+12
| | | | | | | | | | | argument. The x86-64 ABI requires the incoming value of %rdi to be copied to %rax on exit from a function that is returning a large C struct. Also, add a README-X86-64 entry detailing the missed optimization opportunity and proposing an alternative approach. llvm-svn: 50075
* Combine MovePCtoStack + POP32r into one instruction MOVPC32r so it can be ↵Evan Cheng2008-01-051-8/+8
| | | | | | moved if needed. llvm-svn: 45605
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Added tail call optimization to the x86 back end. It can beArnold Schwaighofer2007-10-111-2/+13
| | | | | | | | | | | enabled by passing -tailcallopt to llc. The optimization is performed if the following conditions are satisfied: * caller/callee are fastcc * elf/pic is disabled OR elf/pic enabled + callee is in module + callee has visibility protected or hidden llvm-svn: 42870
* Move ReturnAddrIndex variable to X86MachineFunctionInfo structure. This fixedAnton Korobeynikov2007-08-151-4/+10
| | | | | | hard to catch bugs with retaddr lowering llvm-svn: 41104
* Use push / pop for prologues and epilogues.Evan Cheng2007-07-171-0/+9
| | | | llvm-svn: 39967
* rename X86FunctionInfo to X86MachineFunctionInfo to match the header fileChris Lattner2007-04-171-8/+8
| | | | | | it is defined in. llvm-svn: 36196
* Various random and minor code cleanups.Chris Lattner2006-09-261-1/+1
| | | | llvm-svn: 30608
* Adding codegeneration for StdCall & FastCall calling conventionsAnton Korobeynikov2006-09-201-5/+34
| | | | llvm-svn: 30549
* Comments to appease sabre.Evan Cheng2006-06-091-1/+7
| | | | llvm-svn: 28737
* Added X86FunctionInfo subclass of MachineFunction to record whether theEvan Cheng2006-06-061-0/+30
function that is being lowered is forced to use FP. Currently this is only true for main() / Cygwin. llvm-svn: 28703
OpenPOWER on IntegriCloud