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Matt Arsenault e56a2ad85e CodeGen: Allow virtual registers in bundles 
The note in the documentation suggests this restriction is a compile
time optimization for architectures that make heavy use of
bundling. Allowing virtual registers in a bundle is useful for some
(non-R600) AMDGPU use cases and are infrequent enough to matter.

A more common AMDGPU use case has already been using virtual registers
in bundles since r333691, although never calling finalizeBundle on
them and manually creating the use/def list on the BUNDLE
instruction. This is also relatively infrequent, and only happens for
consecutive sequences of some load/store types.

llvm-svn: 367597
 		2019-08-01 18:41:28 +00:00
clang [Parser] Use special definition for pragma annotations 2019-08-01 15:15:10 +00:00
clang-tools-extra [clangd] Add missing braces to completion tests. NFC 2019-08-01 11:05:06 +00:00
compiler-rt Remove a few straggler ".cc"s in compiler-rt/lib 2019-08-01 17:53:25 +00:00
debuginfo-tests Make nrvo-string test more robust. 2019-06-27 20:38:37 +00:00
libclc travis: Add LLVM-8 build 2019-03-27 21:28:31 +00:00
libcxx [benchmark] Fix win32 link on case-sensitive fs 2019-07-30 20:47:59 +00:00
libcxxabi [runtimes] Don't depend on libpthread on Android 2019-07-22 20:41:03 +00:00
libunwind [runtimes] Don't depend on libpthread on Android 2019-07-22 20:41:03 +00:00
lld [ELF] Add -z separate-code and pad the last page of last PF_X PT_LOAD with traps only if -z separate-code is specified 2019-08-01 09:58:25 +00:00
lldb Fix `skipIfSanitized` decorator on macOS 2019-08-01 18:35:40 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm CodeGen: Allow virtual registers in bundles 2019-08-01 18:41:28 +00:00
openmp [OpenMP] Rename last file to cpp and remove LIBOMP_CFLAGS 2019-07-30 18:37:28 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly [Polly] Clang complains about missing virtual destructor 2019-07-22 15:34:27 +00:00
pstl [pstl] Fully qualify pstl names. 2019-07-31 19:14:16 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitignore Add a reduced copy of the llvm .gitignore 2019-04-09 00:52:49 +00:00
README.md
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README.md

The LLVM Compiler Infrastructure

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