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Andrea Di Biagio 4732d43cae [llvm-mca] Move the logic that updates the register files from InstrBuilder to DispatchUnit. NFCI 
Before this patch, the register file was always updated at instruction creation
time. That means, new read-after-write dependencies, and new temporary registers
were allocated at instruction creation time.

This patch refactors the code in InstrBuilder, and move all the logic that
updates the register file into the dispatch unit. We only want to update the
register file when instructions are effectively dispatched (not before).

This refactoring also helps removing a bad dependency between the InstrBuilder
and the DispatchUnit.

No functional change intended.

llvm-svn: 327514
 		2018-03-14 14:57:23 +00:00
clang [OpenMP] Add OpenMP data sharing infrastructure using global memory 2018-03-14 14:17:45 +00:00
clang-tools-extra [clangd] Add an interface that finds symbol by SymbolID in SymbolIndex. 2018-03-14 09:48:05 +00:00
compiler-rt fix some user facing typos / in the comments 2018-03-13 14:35:10 +00:00
debuginfo-tests [Darwin] Specify DWARF 2/4 when running apple accelerator tests. 2018-02-26 20:56:45 +00:00
libclc nan: Implement 2018-03-12 19:46:52 +00:00
libcxx [libcxx][test] Adding apple-clang-9 to UNSUPPORTED in iter_alloc_deduction.fail.cpp. 2018-03-12 18:06:37 +00:00
libcxxabi [demangler] Simplify printing of structured bindings. 2018-03-10 22:33:49 +00:00
libunwind [libunwind][MIPS]: Add support for unwinding in N32 processes. 2018-02-27 21:24:02 +00:00
lld [WebAssembly] Add missing implementation for --initial/max-memory args 2018-03-14 13:53:58 +00:00
lldb [test] Disable TestMachCore everywhere except on Darwin 2018-03-14 14:16:23 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [llvm-mca] Move the logic that updates the register files from InstrBuilder to DispatchUnit. NFCI 2018-03-14 14:57:23 +00:00
openmp [OpenMP][libomptarget] Add global memory data sharing support for master-worker sharing. 2018-03-13 19:44:53 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [polly] Change std::sort to llvm::sort in response to r327219 2018-03-13 05:25:23 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.