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Scalar
Commit message (
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Author
Age
*
Remove a lot of the fancy scalar replacement code for dealing with llvm-gcc's
Cameron Zwarich
2011-10-11
*
Add experimental -enable-lsr-phielim option.
Andrew Trick
2011-10-11
*
Move replaceCongruentIVs into SCEVExapander and bias toward "expanded"
Andrew Trick
2011-10-11
*
LSR should only reuse phis that match its formula.
Andrew Trick
2011-10-07
*
Teach GVN to also propagate switch cases. For example, in this code
Duncan Sands
2011-10-07
*
Remove the old atomic instrinsics. autoupgrade functionality is included wit...
Eli Friedman
2011-10-06
*
PR11061: Make simplifylibcalls fold strcmp("", x) correctly.
Eli Friedman
2011-10-05
*
GVN does simple propagation of conditions: when it sees a conditional
Duncan Sands
2011-10-05
*
Generalize GVN's conditional propagation logic slightly:
Duncan Sands
2011-10-05
*
LSR should avoid redundant edge splitting.
Andrew Trick
2011-10-04
*
Inlining and unrolling heuristics should be aware of free truncs.
Andrew Trick
2011-10-01
*
Fold two identical set lookups into one. No functionality change.
Nick Lewycky
2011-09-29
*
When eliminating unnecessary retain+autorelease on return values,
Dan Gohman
2011-09-29
*
Don't eliminate objc_retainBlock calls on stack objects if the
Dan Gohman
2011-09-29
*
typo + pasto
Andrew Trick
2011-09-29
*
LSR: rewrite inner loops only.
Andrew Trick
2011-09-29
*
indvars should hoist [sz]ext because licm is not rerun.
Andrew Trick
2011-09-28
*
Stop emitting instructions with the name "tmp" they eat up memory and have to...
Benjamin Kramer
2011-09-27
*
Split the landing pad basic block with the correct function. Also merge the
Bill Wendling
2011-09-27
*
Disable LSR retry by default.
Andrew Trick
2011-09-27
*
LSR, one of the new Cost::isLoser() checks did not get merged in the previous...
Andrew Trick
2011-09-26
*
LSR cost metric minor fix and verification.
Andrew Trick
2011-09-26
*
LSR minor bug fix in RateRegister.
Andrew Trick
2011-09-23
*
PR10987: add a missed safety check to isSafePHIToSpeculate in scalarrepl.
Eli Friedman
2011-09-22
*
Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::Res...
Eli Friedman
2011-09-20
*
Reapply r139759. Disable IV rewriting by default. See PR10916.
Andrew Trick
2011-09-15
*
Don't mark objc_retainBlock as nounwind. It calls user copy constructors
Dan Gohman
2011-09-14
*
objc_retainBlock is not NoModRef because it can update forwarding pointers
Dan Gohman
2011-09-14
*
[indvars] Revert r139579 until 401.bzip -arch i386 miscompilation is fixed. P...
Andrew Trick
2011-09-13
*
Disable IV rewriting by default. See PR10916.
Andrew Trick
2011-09-13
*
[indvars] Fix bugs in floating point IV range checks noticed by inspection.
Andrew Trick
2011-09-13
*
Add comment to clarify the behavior of a helper in DSE.
Eli Friedman
2011-09-13
*
Correct grammar.
Eli Friedman
2011-09-13
*
Change a bunch of isVolatile() checks to check for atomic load/store as well.
Eli Friedman
2011-09-12
*
Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for def...
Andrew Trick
2011-09-12
*
[disable-iv-rewrite] Allow WidenIV to handle NSW/NUW operations
Andrew Trick
2011-09-10
*
Comment formatting.
Andrew Trick
2011-09-09
*
Add -verify-indvars for imperfect SCEV trip count verification after indvars.
Andrew Trick
2011-09-06
*
Use IRBuilder.
Devang Patel
2011-09-06
*
Try again at r138809 (make DSE more aggressive in removing dead stores at the...
Owen Anderson
2011-09-06
*
Use Duncan's patch to delete the instructions in reverse order (minus the lan...
Bill Wendling
2011-09-04
*
Update comments to reflect reality.
Bill Wendling
2011-09-02
*
Enable SCEV-based unrolling by default.
Andrew Trick
2011-09-02
*
Compare type size instead of type _store_ size to make sure that BitCastInst
Jakub Staszak
2011-09-02
*
Change worklist driven deletion to be an iterative process.
Bill Wendling
2011-09-01
*
Fix an issue with the IR sink pass found by inspection. (I'm not sure anyone...
Eli Friedman
2011-09-01
*
Make sure we aren't deleting the landingpad instruction.
Bill Wendling
2011-08-31
*
Remove the old tail duplication pass. It is not used and is unable to update
Rafael Espindola
2011-08-30
*
Speculatively revert r138809 in an attempt to fix DragonEgg.
Owen Anderson
2011-08-30
*
When walking backwards to eliminate final stores to allocas at the end of a f...
Owen Anderson
2011-08-30
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