1. Dan Villiom Podlaski Christiansen
  2. LLVM

Commits

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Author Commit Message Date Builds
Mon P Wang
When splitting a vector shuffle, fixed which type we used for the hi part
Tags
2 tags
Evan Cheng
Teach ARM isLegalAddressingMode to handle unknown type without crashing. This fixes pr2589.
Dan Gohman
Add a #include <cassert>, since this file use assert.
Dan Gohman
Apply a patch from Mahadevan R, with minor formatting changes, to workaround a GCC 3.3 bug observed on OpenBSD.
Dan Gohman
Use AliasAnalysis::pointsToConstantMemory in SDISel to avoid unnecessary dependencies with constant load nodes. This allows them to be scheduled freely.
Dan Gohman
Enable rematerialization of constants using AliasAnalysis::pointsToConstantMemory, and knowledge of PseudoSourceValues. This unfortunately isn't sufficient to allow constants to be rematerialized in PIC mode -- the extra indirection is a complication.
Dan Gohman
Put the LICM of constant GlobalVariables, introduced in r53945, under a command-line option, and disable it by default. It introduced performance regressions because CodeGen is currently not able to remat such loads.
Dan Gohman
Add target triples so these tests behave as expected on non-darwin hosts.
Dan Gohman
Avoid emitting casts in static initializer contexts. This fixes large numbers of CBE regressions caused by r53958.
Owen Anderson
Store the predecessor MBB in the PHIUnion, rather than an index, since the indices will change after renumbering.
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2 tags
Evan Cheng
Fix a catastrophic PPC64 ABI bug: i32 operands which are passed in memory (all of the parameter registers are used) are loaded from sp offsets that were off by 4.
Devang Patel
Create temp. file in current path.
Devang Patel
Identify llvm bit-code file that is causing linking failure in LTO mode.
Evan Cheng
New test case.
Evan Cheng
Rename instance variables, parameter argument names to eliminate a bunch of compilation warnings with -Wshadow.
Owen Anderson
Enable the insertion of empty indices into LiveInterals, thereby making renumbering possible.
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2 tags
Owen Anderson
Fix a compile-time regression introduced by my heuristic-changing patch. I forgot to multiply the instruction count by a constant factor in a few places, which caused the register allocator to require many more iterations.
Dan Gohman
Use C99 aggregate literal syntax for first-class struct and array values. This fixes several recent CBE regressions.
bcardosolopes
Minor fixes. Added ConstantPool support.
Chris Lattner
Make CreateBinOp/CreateNeg/CreateNot do constant folding.
Chris Lattner
"Allow LICM to sink or lift loads from constant memory. Also add a test case for this. This allows instructions like loads from global variables declared to be constant to be moved out of loops." Patch by Stefanus Du Toit!
Chris Lattner
'Previously, the emacs tablegen mode would highlight constants even if they appear in words. This would cause things like the "128" in "VR128" to be highlighted. This patch fixes the highlighting by only recognizing constants when they have word breaks around them.' Patch by Stefanus Du Toit!
Dan Gohman
Update the generated .cvs files.
Dan Gohman
Enable first-class aggregates support. Remove the GetResultInst instruction. It is still accepted in LLVM assembly and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove support for return instructions with multiple values. These are auto-upgraded to use InsertValueInst instructions. The IRBuilder still accepts multiple-value returns, and auto-upgrades them to InsertValueInst instructions.
Evan Cheng
Fix PR2485: do all 4-element SSE shuffles in max. of 2 shuffle instructions. Based on patch by Nicolas Capens.
Duncan Sands
LegalizeTypes support for VSETCC. Fixes PR2575.
Owen Anderson
Change the heuristics used in the coalescer, register allocator, and within live intervals itself to use an instruction count approximation that is not affected by inserting empty indices.
Devang Patel
Quit early, if unable to reproduce error using original input files. Quit, if unable to fix error when linker input files are all native object files.
Evan Cheng
Factor out SSE 4 wide shuffle lowering code into its own function. No functionality changes.
Evan Cheng
Fix pr2566: incorrect assumption about bit_convert. It doesn't not have to output a vector value. Patch by Nicolas Capens!
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