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Andrea Di Biagio 624f5deff4 [X86] Remove X86 specific dag nodes for RDTSC/RDTSCP/RDPMC. NFCI 
This patch removes the following dag node opcodes from namespace X86ISD:

RDTSC_DAG,
RDTSCP_DAG,
RDPMC_DAG

The logic that expands RDTSC/RDPMC/XGETBV intrinsics is basically the same. The
only differences are:

    RDTSC/RDTSCP don't implicitly read ECX.
    RDTSCP also implicitly writes ECX.

I moved the common expansion logic into a helper function with the goal to get
rid of code repetition. That helper is now used for the expansion of
RDTSC/RDTSCP/RDPMC/XGETBV intrinsics.

No functional change intended.

Differential Revision: https://reviews.llvm.org/D59547

llvm-svn: 356546
 		2019-03-20 11:21:15 +00:00
clang Fix -Wdocumentation warning. NFCI. 2019-03-20 10:28:08 +00:00
clang-tools-extra [clangd] Print arguments in template specializations 2019-03-20 09:43:38 +00:00
compiler-rt [builtins] Divide shouldn't underflow if rounded result would be normal. 2019-03-19 21:55:58 +00:00
debuginfo-tests Set config.lit_tools_dir, which is needed by lit.llvm.initialize. 2018-11-06 21:54:27 +00:00
libclc sincos: Simplify declaration headers. 2019-03-13 07:13:34 +00:00
libcxx [libc++] Flag file_clock test as expected to fail with ASAN 2019-03-19 21:53:32 +00:00
libcxxabi Revert "[runtimes] Move libunwind, libc++abi and libc++ to lib/ and include/" 2019-03-08 20:33:55 +00:00
libunwind Revert "[runtimes] Move libunwind, libc++abi and libc++ to lib/ and include/" 2019-03-08 20:33:55 +00:00
lld Python 2/3 compatibility 2019-03-20 07:42:13 +00:00
lldb Delete more dead code. 2019-03-19 20:08:56 +00:00
llgo Adjust documentation for git migration. 2019-01-29 16:37:27 +00:00
llvm [X86] Remove X86 specific dag nodes for RDTSC/RDTSCP/RDPMC. NFCI 2019-03-20 11:21:15 +00:00
openmp [OpenMP] Fix OMPT cancellation test for GOMP 2019-03-15 21:24:45 +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 [CodeGen] LLVM OpenMP Backend. 2019-03-19 03:18:21 +00:00
pstl [pstl] By default, disable the parallel policies 2019-03-14 19:33:58 +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
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.