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Author Commit Message Labels Comments Date
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. "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".
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 and X86FastISel.cpp into X86MachineFunction.h, so that it can be shared, instead of having each selector keep track of its own.
Dan Gohman
Disable all x87 usage, including f32 and f64 when the subtarget doesn't have SSE(2), with X86FastISel.
Dale Johannesen
Remove misuse of ReplaceNodeResults for atomics with valid types. No functional change.
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2 tags
Dan Gohman
Fix FastISel to not initialize the PIC-base register multiple times in functions with PIC references from more than one basic block.
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 huge simply connected components. Suggested by Chris.
Nuno Lopes
remove redundant test (mayBeOverriden() includes hasLinkOnceLinkage)
Duncan Sands
Tweak some comments.
matthijs
Add some hands-on documentation about which files to create and edit when adding a backend.
Duncan Sands
Rename isWeakForLinker to mayBeOverridden. Use it instead of hasWeakLinkage in a bunch of optimization passes.
matthijs
Add a testcase showing that scalarrepl supports first class structs. I originally made this script to show that scalarrepl didn't support them, but it turned out it does. Better to still add the testcase then.
Dan Gohman
Move the code that handles DAGISel error conditions into helper functions instead of duplicating it inline each time it is needed. This eliminates a few hundred or so copies of this code in each target.
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4 tags
Daniel Dunbar
Add IRBuilder::{CreateIsNull, CreateIsNonNull} helper methods. - I'm open to the idea that these could have better names. I think these read better than CreateEQNull and CreateNENull.
Evan Cheng
Re-apply 56683 with fixes.
Devang Patel
Update tests.
Tags
llvmCore-2071
Daniel Dunbar
Unbreak build.
Bill Wendling
Add missing #include for asserts.
Devang Patel
Implement function notes as function attributes.
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