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Craig Topper 1c2f80aef6 [X86] Add intrinsic support for the RDPID instruction
This adds a new instrinsic to support the rdpid instruction. The implementation is a bit weird because the intrinsic is defined as always returning 32-bits, but the assembler support thinks the instruction produces a 64-bit register in 64-bit mode. But really it zeros the upper 32 bits. So I had to add separate patterns where 64-bit mode uses an extract_subreg.

Differential Revision: https://reviews.llvm.org/D42205

llvm-svn: 322910
2018-01-18 23:52:31 +00:00
bindings [bindings/go] fix vet errors 2017-12-28 04:10:09 +00:00
cmake [CMake] Add LLVM_ENABLE_IDE option to better process sources for IDE's 2018-01-12 04:01:41 +00:00
docs [docs] Make ReleaseProcess.rst 80 column. NFCI 2018-01-18 14:57:55 +00:00
examples PR35705: Fix Chapter 9 example code for API changes to DIBuilder 2017-12-20 19:36:54 +00:00
include [X86] Add intrinsic support for the RDPID instruction 2018-01-18 23:52:31 +00:00
lib [X86] Add intrinsic support for the RDPID instruction 2018-01-18 23:52:31 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources
runtimes [CMake] Support for cross-compilation when build runtimes 2018-01-08 23:50:59 +00:00
test [X86] Add intrinsic support for the RDPID instruction 2018-01-18 23:52:31 +00:00
tools [WebAssembly] Remove debug names from symbol table 2018-01-17 19:28:43 +00:00
unittests [CodeGen][NFC] Rename IsVerbose to IsStandalone in Machine*::print 2018-01-18 18:05:15 +00:00
utils Follow-up to rL322875 by initializing the do_libcxxabi variable properly. 2018-01-18 19:30:30 +00:00
.arcconfig [llvm] Set up .arcconfig to point to Diffusion L repository 2018-01-12 15:37:41 +00:00
.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 The trunk version is now 7.0.0svn 2018-01-03 14:52:54 +00:00
CODE_OWNERS.TXT Update my email addresses, NFC. 2017-10-26 10:16:54 +00:00
configure
CREDITS.TXT we have now https support for apt.llvm.org. Updating the URL 2018-01-18 19:57:35 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT Update my email addresses, NFC. 2017-10-26 10:16:54 +00:00

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