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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / e240beb0652f47adb5f58040ce17e43dcf25653f / lib / CodeGen / IfConversion.cpp
  1. ce63ffb More migration to raw_ostream, the water has dried up around the iostream hole. by Daniel Dunbar · 16 years ago
  2. c23197a llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable. by Torok Edwin · 16 years ago
  3. f368923 Fix assert(0) conversion, as suggested by Chris. by Torok Edwin · 16 years ago
  4. 7d696d8 Convert more assert(0)+abort() -> LLVM_UNREACHABLE, by Torok Edwin · 16 years ago
  5. 13bbe4b Fewer static variables, part 3 of many. by Owen Anderson · 16 years ago
  6. 2077e18 ifcvt should ignore cfg where true and false successors are the same. by Evan Cheng · 16 years ago
  7. 4bb3374 Revert r71744. I must not have understood this correctly, because the by Bob Wilson · 16 years ago
  8. df1ed67 The IfConverter::MergeBlocks method appears to be used only to merge a basic by Bob Wilson · 16 years ago
  9. 8308e8f Revert a portion of Dan's change r71018 that I'm convinced is wrong. by Bob Wilson · 16 years ago
  10. 596e22e Merge adjacent conditional. by Bob Wilson · 16 years ago
  11. e19fb7d Remove an unused variable. by Bob Wilson · 16 years ago
  12. 9c4856a Fix some typos and spelling and grammar, mostly in comments, but also one by Bob Wilson · 16 years ago
  13. 5412d06 If a MachineBasicBlock has multiple ways of reaching another block, by Dan Gohman · 16 years ago
  14. 20d629c Fix typo. Patch by nlewycky. by Duncan Sands · 17 years ago
  15. 7ecbfd1 fix leakage of IfcvtTokens by Nuno Lopes · 17 years ago
  16. 279c22e Optimized FCMP_OEQ and FCMP_UNE for x86. by Dan Gohman · 17 years ago
  17. ae73dc1 Tidy up several unbeseeming casts from pointer to intptr_t. by Dan Gohman · 17 years ago
  18. 1501cdb Fix SmallVector's size calculation so that a size of 0 is by Dan Gohman · 17 years ago
  19. 44eb65c Convert uses of std::vector in TargetInstrInfo to SmallVector. This change had to be propoagated down into all the targets and up into all clients of this API. by Owen Anderson · 17 years ago
  20. 8e5f2c6 Pool-allocation for MachineInstrs, MachineBasicBlocks, and by Dan Gohman · 17 years ago
  21. b3dd264 Register if-converter pass for -debug-pass. by Evan Cheng · 17 years ago
  22. fb8075d Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries. by Evan Cheng · 17 years ago
  23. 4c71dfe Update gcc 4.3 warnings fix patch with recent head changes by Anton Korobeynikov · 17 years ago
  24. 3035959 Use empty() instead of comparing size() with zero. by Dan Gohman · 18 years ago
  25. 749c6f6 rename TargetInstrDescriptor -> TargetInstrDesc. by Chris Lattner · 18 years ago
  26. f86e1df simplify some code using new predicates by Chris Lattner · 18 years ago
  27. 6924430 Rename MachineInstr::getInstrDescriptor -> getDesc(), which reflects by Chris Lattner · 18 years ago
  28. 4ee451d Remove attribution from file headers, per discussion on llvmdev. by Chris Lattner · 18 years ago
  29. 11ce02d Somehow this wasn't committed last time. M_CLOBBERS_PRED is gone. by Evan Cheng · 18 years ago
  30. d2c5eb8 Teach if-conversion about instructions that were already predicated, e.g. conditional move. by Evan Cheng · 18 years ago
  31. 9ffd340 Avoid if-converting simple block that ends with unconditional branch or fallthrough unless it branches / falls to the 'false' block. Not profitable, may end up increasing code size. by Evan Cheng · 18 years ago
  32. eaa91b0 Replace TargetInstrInfo::CanBeDuplicated() with a M_NOT_DUPLICABLE bit. by Evan Cheng · 18 years ago
  33. c4047a8 Fix some fragile code wrt CFG edge updating. by Evan Cheng · 18 years ago
  34. a1a8787 Properly remove duplicate instructions as result of diamond if-conversion. Other bug fixes. by Evan Cheng · 18 years ago
  35. e882fca Really turn if-converter loose: by Evan Cheng · 18 years ago
  36. a2acf84 Not every predicable block can be safely duplicated. by Evan Cheng · 18 years ago
  37. bf9d02e MachineInstr::isPredicable() is no longer needed. by Evan Cheng · 18 years ago
  38. 9333545 Extra edges are deleted later if needed. by Evan Cheng · 18 years ago
  39. 2c8c3a4 Allow small blocks to be duplicated to enable if-conversion. by Evan Cheng · 18 years ago
  40. bc198ee No really, clear predcessors states. by Evan Cheng · 18 years ago
  41. e37e243 If BB is predicated, invalidate its predecessor(s) which would if-convert it. It needs to be re-analyzed. by Evan Cheng · 18 years ago
  42. b7c908b Fix typo. by Evan Cheng · 18 years ago
  43. 86ff296 Fix some stupid bugs that have effectively disabled if-conversion. by Evan Cheng · 18 years ago
  44. 93a8e5e Typo by Evan Cheng · 18 years ago
  45. cc8fb46 Now if-converting all 4 variants of triangles. by Evan Cheng · 18 years ago
  46. 9618bca Restructure code to reduce ifcvt compile time cost. by Evan Cheng · 18 years ago
  47. a9bf49c Fix the build. by Reid Spencer · 18 years ago
  48. 1c9f91d Don't change CFG during analysis stage. Do so during ifcvt and invalidate predecessors accordingly. by Evan Cheng · 18 years ago
  49. 7e75ba8 Carefully remove extraneous CFG edges after each ifcvt. by Evan Cheng · 18 years ago
  50. 2acdbcc Correct transfer predicate information. by Evan Cheng · 18 years ago
  51. edf4896 Hidden options to help debugging ifcvt issues. by Evan Cheng · 18 years ago
  52. ac5f142 Allow more cmp / bcc to be predicated; clean up triangle ifcvt checking code. by Evan Cheng · 18 years ago
  53. 27af5c4 Only remove the edge from entry to false if false block is merged. by Evan Cheng · 18 years ago
  54. f476961 ifcvt a triangle: don't merge ifcvt block with rejoin block if it can fall through to it. If merged, the resulting block is not a candidate for iterative ifcvting since it contains both predicated and non-predicated code. by Evan Cheng · 18 years ago
  55. d4de6d9 Lots of bug fixes. Now finally in a reasonable state. by Evan Cheng · 18 years ago
  56. 96dd9a8 Quick patch to fix the build, based on what it appears Evan meant to write. by Owen Anderson · 18 years ago
  57. 7a65547 Lots of bug fixes. by Evan Cheng · 18 years ago
  58. 3d6f60e If a unconditional branch is added to branch to the false path during ifcvt, the predicated block cannot be iteratively ifcvted. by Evan Cheng · 18 years ago
  59. cb78d67 Minor statistics counting bug. by Evan Cheng · 18 years ago
  60. e705213 Fix a couple of typos and be smarter about order of blocks when ifcvt a diamond. by Evan Cheng · 18 years ago
  61. 993fc95 Fix diamond shape ifcvt bugs. by Evan Cheng · 18 years ago
  62. a1a9f40 ReplaceUsesOfBlockWith() can modify the predecessors list. by Evan Cheng · 18 years ago
  63. e004317 Do not ifcvt if either true / false path is a backedge. Not profitable in almost all cases. by Evan Cheng · 18 years ago
  64. c53ef58 I had a senior moment. by Evan Cheng · 18 years ago
  65. 8ed680c If the predicated block requires an early exit, end the block there and add a unconditional branch to false block. AnalyzeBranch() does not understand early exits. by Evan Cheng · 18 years ago
  66. f5305f9 Fix some subtle bugs: bug during succeessor copying; incorrectly updating states of ifcvted blocks. by Evan Cheng · 18 years ago
  67. 3ec4254 Forgot to check for if iterator reached the end. by Evan Cheng · 18 years ago
  68. b6665f6 Let IfConverter loose. Allow more aggressive subsumptions; reorder basic blocks to expose more ifcvt opportunities; code clean up and fixes. by Evan Cheng · 18 years ago
  69. b5a0690 Correctly mark early-exit on the false path. by Evan Cheng · 18 years ago
  70. 8c52938 Ifcvt triangle: don't ifcvt 'true' BB if it has other predecessors; don't merge 'false' BB if it has other predecessors. by Evan Cheng · 18 years ago
  71. fe57a7e Remove a bogus check. Even terminators in a ifcvt need to be predicated. Unconditional branches can usually be converted to conditional ones. by Evan Cheng · 18 years ago
  72. 5f70218 Allow multiple ifcvt candidates to share children blocks; add some debugging code. by Evan Cheng · 18 years ago
  73. f15d44c Fix a typo. by Evan Cheng · 18 years ago
  74. 8258210 Change traversal order to bottom up in preparation for more aggressive if-conversion. by Evan Cheng · 18 years ago
  75. 58fbb9f Don't merge in tail block of a diamond if it has more than one predecessors after if-conversion. by Evan Cheng · 18 years ago
  76. c8ed9ba If there is an empty block between a source and its successor block, it still requires a unconditional branch. by Evan Cheng · 18 years ago
  77. 4bec8ae Silly boog. by Evan Cheng · 18 years ago
  78. a13aa95 Preliminary iterative if-conversion support. by Evan Cheng · 18 years ago
  79. a6b4f43 If-convert early exit blocks (returns, etc.); bug fixes, etc. by Evan Cheng · 18 years ago
  80. 7f8ff8a Clean up. by Evan Cheng · 18 years ago
  81. 36489bb Change to depth-first traversal. by Evan Cheng · 18 years ago
  82. cf6cc11 Some restructuring in preparation for most aggressive if-conversion. by Evan Cheng · 18 years ago
  83. 6092ca1 Watch out for blocks that end with a return. by Evan Cheng · 18 years ago
  84. 47d2502 If true / false blocks fallthrough before ifcvt, add unconditional branches to ifcvt'd block. by Evan Cheng · 18 years ago
  85. 86cbfea Make use of target specific block size limits; bug fixes. by Evan Cheng · 18 years ago
  86. d6ddc30 isBlockPredicable() always ignore terminal instructions; add comments. by Evan Cheng · 18 years ago
  87. c3a289c Rename M_PREDICATED to M_PREDICABLE; Moved isPredicable() to MachineInstr. by Evan Cheng · 18 years ago
  88. c5d05ef Devang points out that we need an assertion here. by Evan Cheng · 18 years ago
  89. 4e65485 Initial commit of (very basic) if converter. by Evan Cheng · 18 years ago