llvm-project/llvm
Duncan P. N. Exon Smith 9b8caf5bd7 Revert part of "Cleanup some GraphTraits iteration code"
This reverts part of r300656, which caused a regression in
propagateMassToSuccessors by counting edges n^2 times, where n is the
number of edges from the source basic block to the same successor basic
block. The result was both incorrect and very slow to compute for large
values of n (e.g. switches with multiple cases that go to the same basic
block).

Patch by Andrew Scheidecker!

llvm-svn: 320208
2017-12-08 22:42:43 +00:00
..
bindings Update go bindings to use new functions from rL317135. 2017-11-02 10:22:26 +00:00
cmake [cmake] Only pass CMAKE_SYSROOT if non-empty 2017-12-08 19:42:47 +00:00
docs [Debugify] Add a pass to test debug info preservation 2017-12-08 21:57:28 +00:00
examples [CMake] Use PRIVATE in target_link_libraries for executables 2017-12-05 21:49:56 +00:00
include Revert part of "Cleanup some GraphTraits iteration code" 2017-12-08 22:42:43 +00:00
lib [AArch64] Rename AArch64VecorByElementOpt.cpp into AArch64SIMDInstrOpt.cpp to reflect the recently added features. 2017-12-08 22:04:13 +00:00
projects Re-revert "Refactor debuginfo-tests." 2017-11-21 01:20:28 +00:00
resources
runtimes [runtimes] Add install-*-stripped targets 2017-12-08 19:42:46 +00:00
test Revert part of "Cleanup some GraphTraits iteration code" 2017-12-08 22:42:43 +00:00
tools [Debugify] Add a pass to test debug info preservation 2017-12-08 21:57:28 +00:00
unittests Generalize llvm::replaceDbgDeclare and actually support the use-case that 2017-12-08 21:58:18 +00:00
utils Avoid constructing an out-of-range value for an enumeration (which results in UB). 2017-12-08 22:32:35 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes [MC] Fix regression tests on Windows when git “core.autocrlf” is set to true. 2017-11-17 21:59:43 +00:00
.gitignore
CMakeLists.txt [llvm] Add install-distribution-stripped 2017-12-08 19:44:45 +00:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

README.txt

Low Level Virtual Machine (LLVM)
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