| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Sink all InitializePasses.h includes | Reid Kleckner | 2019-11-13 | 1 | -1/+2 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This file lists every pass in LLVM, and is included by Pass.h, which is very popular. Every time we add, remove, or rename a pass in LLVM, it caused lots of recompilation. I found this fact by looking at this table, which is sorted by the number of times a file was changed over the last 100,000 git commits multiplied by the number of object files that depend on it in the current checkout: recompiles touches affected_files header 342380 95 3604 llvm/include/llvm/ADT/STLExtras.h 314730 234 1345 llvm/include/llvm/InitializePasses.h 307036 118 2602 llvm/include/llvm/ADT/APInt.h 213049 59 3611 llvm/include/llvm/Support/MathExtras.h 170422 47 3626 llvm/include/llvm/Support/Compiler.h 162225 45 3605 llvm/include/llvm/ADT/Optional.h 158319 63 2513 llvm/include/llvm/ADT/Triple.h 140322 39 3598 llvm/include/llvm/ADT/StringRef.h 137647 59 2333 llvm/include/llvm/Support/Error.h 131619 73 1803 llvm/include/llvm/Support/FileSystem.h Before this change, touching InitializePasses.h would cause 1345 files to recompile. After this change, touching it only causes 550 compiles in an incremental rebuild. Reviewers: bkramer, asbirlea, bollu, jdoerfert Differential Revision: https://reviews.llvm.org/D70211 | ||||
| * | Rename F_{None,Text,Append} to OF_{None,Text,Append}. NFC | Fangrui Song | 2019-08-05 | 1 | -1/+2 |
| | | | | | | | F_{None,Text,Append} are kept for compatibility since r334221. llvm-svn: 367800 | ||||
| * | Try to fix NetBSD buildbot breakage introduced in D57463. | Manman Ren | 2019-03-01 | 1 | -0/+1 |
| | | | | | | | By including the header file in the source. llvm-svn: 355202 | ||||
| * | Add a module pass for order file instrumentation | Manman Ren | 2019-02-28 | 1 | -0/+210 |
| The basic idea of the pass is to use a circular buffer to log the execution ordering of the functions. We only log the function when it is first executed. We use a 8-byte hash to log the function symbol name. In this pass, we add three global variables: (1) an order file buffer: a circular buffer at its own llvm section. (2) a bitmap for each module: one byte for each function to say if the function is already executed. (3) a global index to the order file buffer. At the function prologue, if the function has not been executed (by checking the bitmap), log the function hash, then atomically increase the index. Differential Revision: https://reviews.llvm.org/D57463 llvm-svn: 355133 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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