| Commit message (Collapse) | Author | Age | Files | Lines | ||
|---|---|---|---|---|---|---|
| ... | ||||||
| * | ifcvt a triangle: don't merge ifcvt block with rejoin block if it can fall ↵ | Evan Cheng | 2007-06-07 | 1 | -17/+29 | |
| | | | | | | | through to it. If merged, the resulting block is not a candidate for iterative ifcvting since it contains both predicated and non-predicated code. llvm-svn: 37487 | |||||
| * | Lots of bug fixes. Now finally in a reasonable state. | Evan Cheng | 2007-06-07 | 1 | -78/+104 | |
| | | | | | llvm-svn: 37485 | |||||
| * | Quick patch to fix the build, based on what it appears Evan meant to write. | Owen Anderson | 2007-06-06 | 1 | -1/+1 | |
| | | | | | | | Evan, please check that this is in fact correct. llvm-svn: 37471 | |||||
| * | Lots of bug fixes. | Evan Cheng | 2007-06-06 | 1 | -40/+76 | |
| | | | | | llvm-svn: 37467 | |||||
| * | If a unconditional branch is added to branch to the false path during ifcvt, ↵ | Evan Cheng | 2007-06-06 | 1 | -6/+33 | |
| | | | | | | | the predicated block cannot be iteratively ifcvted. llvm-svn: 37456 | |||||
| * | Minor statistics counting bug. | Evan Cheng | 2007-06-06 | 1 | -3/+5 | |
| | | | | | llvm-svn: 37451 | |||||
| * | Fix a couple of typos and be smarter about order of blocks when ifcvt a diamond. | Evan Cheng | 2007-06-06 | 1 | -17/+30 | |
| | | | | | llvm-svn: 37449 | |||||
| * | Fix diamond shape ifcvt bugs. | Evan Cheng | 2007-06-05 | 1 | -61/+41 | |
| | | | | | llvm-svn: 37444 | |||||
| * | ReplaceUsesOfBlockWith() can modify the predecessors list. | Evan Cheng | 2007-06-05 | 1 | -3/+4 | |
| | | | | | llvm-svn: 37441 | |||||
| * | Do not ifcvt if either true / false path is a backedge. Not profitable in ↵ | Evan Cheng | 2007-06-05 | 1 | -0/+3 | |
| | | | | | | | almost all cases. llvm-svn: 37440 | |||||
| * | I had a senior moment. | Evan Cheng | 2007-06-05 | 1 | -3/+4 | |
| | | | | | llvm-svn: 37433 | |||||
| * | If the predicated block requires an early exit, end the block there and add ↵ | Evan Cheng | 2007-06-05 | 1 | -2/+3 | |
| | | | | | | | a unconditional branch to false block. AnalyzeBranch() does not understand early exits. llvm-svn: 37430 | |||||
| * | Fix some subtle bugs: bug during succeessor copying; incorrectly updating ↵ | Evan Cheng | 2007-06-05 | 1 | -20/+19 | |
| | | | | | | | states of ifcvted blocks. llvm-svn: 37429 | |||||
| * | Forgot to check for if iterator reached the end. | Evan Cheng | 2007-06-04 | 1 | -1/+2 | |
| | | | | | llvm-svn: 37420 | |||||
| * | Let IfConverter loose. Allow more aggressive subsumptions; reorder basic ↵ | Evan Cheng | 2007-06-04 | 1 | -196/+264 | |
| | | | | | | | blocks to expose more ifcvt opportunities; code clean up and fixes. llvm-svn: 37409 | |||||
| * | Correctly mark early-exit on the false path. | Evan Cheng | 2007-06-01 | 1 | -8/+9 | |
| | | | | | llvm-svn: 37387 | |||||
| * | Ifcvt triangle: don't ifcvt 'true' BB if it has other predecessors; don't ↵ | Evan Cheng | 2007-06-01 | 1 | -3/+18 | |
| | | | | | | | merge 'false' BB if it has other predecessors. llvm-svn: 37382 | |||||
| * | Remove a bogus check. Even terminators in a ifcvt need to be predicated. ↵ | Evan Cheng | 2007-06-01 | 1 | -3/+1 | |
| | | | | | | | Unconditional branches can usually be converted to conditional ones. llvm-svn: 37380 | |||||
| * | Allow multiple ifcvt candidates to share children blocks; add some debugging ↵ | Evan Cheng | 2007-06-01 | 1 | -7/+20 | |
| | | | | | | | code. llvm-svn: 37379 | |||||
| * | Fix a typo. | Evan Cheng | 2007-05-31 | 1 | -1/+1 | |
| | | | | | llvm-svn: 37374 | |||||
| * | Change traversal order to bottom up in preparation for more aggressive ↵ | Evan Cheng | 2007-05-30 | 1 | -23/+69 | |
| | | | | | | | if-conversion. llvm-svn: 37365 | |||||
| * | Don't merge in tail block of a diamond if it has more than one predecessors ↵ | Evan Cheng | 2007-05-29 | 1 | -2/+4 | |
| | | | | | | | after if-conversion. llvm-svn: 37353 | |||||
| * | If there is an empty block between a source and its successor block, it ↵ | Evan Cheng | 2007-05-29 | 1 | -30/+37 | |
| | | | | | | | still requires a unconditional branch. llvm-svn: 37344 | |||||
| * | Silly boog. | Evan Cheng | 2007-05-25 | 1 | -9/+9 | |
| | | | | | llvm-svn: 37328 | |||||
| * | Preliminary iterative if-conversion support. | Evan Cheng | 2007-05-23 | 1 | -97/+167 | |
| | | | | | llvm-svn: 37309 | |||||
| * | If-convert early exit blocks (returns, etc.); bug fixes, etc. | Evan Cheng | 2007-05-21 | 1 | -139/+224 | |
| | | | | | llvm-svn: 37270 | |||||
| * | Clean up. | Evan Cheng | 2007-05-18 | 1 | -5/+5 | |
| | | | | | llvm-svn: 37237 | |||||
| * | Change to depth-first traversal. | Evan Cheng | 2007-05-18 | 1 | -11/+22 | |
| | | | | | llvm-svn: 37236 | |||||
| * | Some restructuring in preparation for most aggressive if-conversion. | Evan Cheng | 2007-05-18 | 1 | -40/+71 | |
| | | | | | llvm-svn: 37231 | |||||
| * | Watch out for blocks that end with a return. | Evan Cheng | 2007-05-18 | 1 | -2/+2 | |
| | | | | | llvm-svn: 37227 | |||||
| * | If true / false blocks fallthrough before ifcvt, add unconditional branches ↵ | Evan Cheng | 2007-05-18 | 1 | -4/+19 | |
| | | | | | | | to ifcvt'd block. llvm-svn: 37200 | |||||
| * | Make use of target specific block size limits; bug fixes. | Evan Cheng | 2007-05-18 | 1 | -64/+149 | |
| | | | | | llvm-svn: 37195 | |||||
| * | isBlockPredicable() always ignore terminal instructions; add comments. | Evan Cheng | 2007-05-16 | 1 | -13/+23 | |
| | | | | | llvm-svn: 37126 | |||||
| * | Rename M_PREDICATED to M_PREDICABLE; Moved isPredicable() to MachineInstr. | Evan Cheng | 2007-05-16 | 1 | -12/+12 | |
| | | | | | llvm-svn: 37121 | |||||
| * | Devang points out that we need an assertion here. | Evan Cheng | 2007-05-16 | 1 | -0/+2 | |
| | | | | | llvm-svn: 37097 | |||||
| * | Initial commit of (very basic) if converter. | Evan Cheng | 2007-05-16 | 1 | -0/+304 | |
| llvm-svn: 37092 | ||||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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