llvm-project/llvm
Adam Nemet d7037c56d3 [LAA] LLE 2/6: Fix a NoDep case that should be a Forward dependence
Summary:
When the dependence distance in zero then we have a loop-independent
dependence from the earlier to the later access.

No current client of LAA uses forward dependences so other than
potentially hitting the MaxDependences threshold earlier, this change
shouldn't affect anything right now.

This and the previous patch were tested together for compile-time
regression.  None found in LNT/SPEC.

Reviewers: hfinkel

Subscribers: rengolin, llvm-commits

Differential Revision: http://reviews.llvm.org/D13255

llvm-svn: 251973
2015-11-03 20:13:43 +00:00
..
autoconf Don't use bashism/kshism of test ==. From Kamil Rytarowski. 2015-09-12 16:30:32 +00:00
bindings [OCaml] Expose Llvm.{set_,}unnamed_addr. 2015-10-21 17:43:02 +00:00
cmake Revert parts accidentally included in r251823 2015-11-02 20:05:54 +00:00
docs docs: document `x` mangling in LangRef 2015-10-25 20:39:35 +00:00
examples [Kaleidoscope][Orc] Fix the fully_lazy Orc Kaleidoscope example. 2015-11-03 16:35:10 +00:00
include [LAA] LLE 2/6: Fix a NoDep case that should be a Forward dependence 2015-11-03 20:13:43 +00:00
lib [LAA] LLE 2/6: Fix a NoDep case that should be a Forward dependence 2015-11-03 20:13:43 +00:00
projects [CMake] Disable adding the test suite as a projects subdirectory 2015-10-28 18:36:56 +00:00
resources
test [LAA] LLE 2/6: Fix a NoDep case that should be a Forward dependence 2015-11-03 20:13:43 +00:00
tools Revert "Revert "[Orc] Directly emit machine code for the x86 resolver block and trampolines."" 2015-11-03 16:40:37 +00:00
unittests Revert "Revert "[Orc] Directly emit machine code for the x86 resolver block and trampolines."" 2015-11-03 16:40:37 +00:00
utils lit: Add '-a' option to display commands+output of all tests 2015-11-02 16:13:46 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [CMake] Get rid of LLVM_DYLIB_EXPORT_ALL, and make it the default, add libLLVM-C on darwin to cover the C API needs. 2015-10-27 16:02:04 +00:00
CODE_OWNERS.TXT Add myself as the the code owner for the AVR backend 2015-10-28 00:24:54 +00:00
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules
README.txt
configure Don't use bashism/kshism of test ==. From Kamil Rytarowski. 2015-09-12 16:30:32 +00:00
llvm.spec.in

README.txt

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