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LoopStrengthReduce
Commit message (
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Author
Age
*
LSR critical edge splitting fix for PR13756.
Andrew Trick
2012-09-18
*
During the CodeGenPrepare we often lower intrinsics (such as objsize)
Nadav Rotem
2012-08-14
*
Add a much more conservative strategy for aligning branch targets.
Chandler Carruth
2012-08-07
*
Added unit test for PR13361: LSR + SCEV "hangs" on reasonably sized test.
Andrew Trick
2012-07-18
*
LSR Fix: check SCEV expression safety before expansion.
Andrew Trick
2012-07-13
*
Fix the remaining TCL-style quotes found in the testsuite. This is
Chandler Carruth
2012-07-02
*
Convert all tests using TCL-style quoting to use shell-style quoting.
Chandler Carruth
2012-07-02
*
Unit test for LSR kind=Special fix: r158536.
Andrew Trick
2012-06-15
*
LSR fix: add a missing phi check during IV hoisting.
Andrew Trick
2012-05-22
*
Make sure HoistInsertPosition finds a position that is dominated by all
Rafael Espindola
2012-04-30
*
Flip the new block-placement pass to be on by default.
Chandler Carruth
2012-04-16
*
Unit test for PR11950: LSR crash.
Andrew Trick
2012-03-26
*
Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu
Eli Bendersky
2012-03-25
*
Convert -indvars tests that rely on SCEV expansion to -loop-reduce tests.
Andrew Trick
2012-03-22
*
LSR: teach isSimplifiedLoopNest to handle PHI IVUsers.
Andrew Trick
2012-03-20
*
LSR: fix IVUsers isSimplifiedLoopNest to perform a full domtree walk
Andrew Trick
2012-03-20
*
LSR fix: Add isSimplifiedLoopNest to IVUsers analysis.
Andrew Trick
2012-03-16
*
Move llc + target triple tests into X86
Andrew Trick
2012-03-10
*
Fix this assert. IP can point to an instruction with strange dominance
Rafael Espindola
2012-02-27
*
Change the implementation of dominates(inst, inst) to one based on what the
Rafael Espindola
2012-02-26
*
Semantically revert 151015. Add a comment on why we should be able to assert
Rafael Espindola
2012-02-22
*
Don't skip debug instructions when looking for the insertion point of
Rafael Espindola
2012-02-18
*
Replace all instances of dg.exp file with lit.local.cfg, since all tests are ...
Eli Bendersky
2012-02-16
*
Handle a corner case with IV chain collection with bailout instead of assert.
Andrew Trick
2012-01-20
*
Test case comments missing from my previous checkin.
Andrew Trick
2012-01-20
*
SCEVExpander fixes. Affects LSR and indvars.
Andrew Trick
2012-01-20
*
Test case rename
Andrew Trick
2012-01-17
*
LSR fix: broaden the check for loop preheaders.
Andrew Trick
2012-01-17
*
Fix a corner case hit by redundant phi elimination running after LSR.
Andrew Trick
2012-01-14
*
Enable LSR IV Chains with sufficient heuristics.
Andrew Trick
2012-01-10
*
Adding IV chain generation to LSR.
Andrew Trick
2012-01-09
*
LSR: Don't optimize loops if an outer loop has no preheader.
Andrew Trick
2012-01-07
*
comment typo
Andrew Trick
2012-01-07
*
Fix SCEVExpander to handle loops with no preheader when LSR gives it a
Andrew Trick
2012-01-02
*
Unit test for r146950: LSR postinc expansion, PR11571.
Andrew Trick
2011-12-20
*
LSR: Fold redundant bitcasts on-the-fly.
Andrew Trick
2011-12-14
*
LSR: prune undesirable formulae early.
Andrew Trick
2011-12-06
*
Better test case found in duplicate PR10570.
Andrew Trick
2011-11-30
*
LSR: handle the expansion of phi operands that use postinc forms of the IV.
Andrew Trick
2011-11-30
*
Upgrade syntax of tests using volatile instructions to use 'load volatile' in...
Chris Lattner
2011-11-27
*
Fix SCEVExpander assert during LSR: "argument of incompatible type".
Andrew Trick
2011-10-15
*
Reapply r141870, SCEV expansion of post-inc.
Andrew Trick
2011-10-13
*
Revert r141870. The test case crashes on linux with data corruption. A deeper...
Andrew Trick
2011-10-13
*
LSR: Reuse the post-inc expansion of expressions.
Andrew Trick
2011-10-13
*
Removed colons from some target datalayout strings in test, since they don't ...
Lang Hames
2011-10-12
*
Unit test for LSR phi reuse in r141442.
Andrew Trick
2011-10-08
*
LSR should avoid redundant edge splitting.
Andrew Trick
2011-10-04
*
Stop emitting instructions with the name "tmp" they eat up memory and have to...
Benjamin Kramer
2011-09-27
*
LSR, correct fix for rdar://9786536. Silly casting bug.
Andrew Trick
2011-07-21
*
LSR must sometimes sign-extend before generating double constants.
Andrew Trick
2011-07-21
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