Commits

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Author Commit Message Labels Comments Date
Owen Anderson
Mark merged-in VNInfo's as being PHIKilled.
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2 tags
Owen Anderson
Fix a simple error in renumbering kill markaers, that took an inordinant amount of time to track down.
Bill Wendling
Just don't transform this memset into "bzero" if no-builtin is specified.
Nuno Lopes
add preserversCFG() + preservers(CallGraph)
Bill Wendling
- Initialize "--no-builtin" to "false".
Bill Wendling
Add the new `-no-builtin' flag. This flag is meant to mimic the GCC
Dan Gohman
Move the primary fast-isel top-level comments to FastISel.cpp, where
Nuno Lopes
add AU.setPreservesCFG() since this pass only adds and removes function attributes
Dan Gohman
Optimize SelectionDAG's AssignTopologicalOrder even further.
Nuno Lopes
ignore generated files
Evan Cheng
Add runStaticConstructorsDestructors which runs ctors / dtors of a single module. Patch by David Chisnall.
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2 tags
Evan Cheng
Re-apply 56835 along with header file changes.
Duncan Sands
Stacker is dead.
Duncan Sands
Revert commit 56835 since it breaks the build.
Evan Cheng
If a re-materializable instruction has a register operand, the spiller will change the register operand's spill weight to HUGE_VAL to avoid it being spilled. However, if the operand is already in the queue ready to be spilled, avoid re-materializing it.
Nick Lewycky
Fix misoptimization of: xor i1 (icmp eq (X, C1), icmp s[lg]t (X, C2))
Dan Gohman
Fix X86FastISel's output for x86-32 PIC constant pool addresses.
Dan Gohman
Move the GlobalBaseReg field out of X86ISelDAGToDAG.cpp
Dan Gohman
Disable all x87 usage, including f32 and f64 when the subtarget
Dale Johannesen
Remove misuse of ReplaceNodeResults for atomics with
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2 tags
Dan Gohman
Fix FastISel to not initialize the PIC-base register multiple times
Dan Gohman
Fix an over-pessimization about GlobalVariable addresses in X86FastISel.
Devang Patel
Support inreg, zext and sext as return value attributes.
Devang Patel
Fix grammar.
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2 tags
Devang Patel
Fix grammer.
Devang Patel
Fix sentence.
Evan Cheng
Fix PR2835. Do not change the width of a volatile load.
Duncan Sands
Speed up these passes when the callgraph has
Nuno Lopes
remove redundant test (mayBeOverriden() includes hasLinkOnceLinkage)
Duncan Sands
Tweak some comments.
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