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Mikhail Maltsev 821822dd9a [ARM,CDE] Implement CDE S and D-register intrinsics 
Summary:
This patch implements the following ACLE intrinsics:

  uint32_t __arm_vcx1_u32(int coproc, uint32_t imm);
  uint32_t __arm_vcx1a_u32(int coproc, uint32_t acc, uint32_t imm);
  uint32_t __arm_vcx2_u32(int coproc, uint32_t n, uint32_t imm);
  uint32_t __arm_vcx2a_u32(int coproc, uint32_t acc, uint32_t n, uint32_t imm);
  uint32_t __arm_vcx3_u32(int coproc, uint32_t n, uint32_t m, uint32_t imm);
  uint32_t __arm_vcx3a_u32(int coproc, uint32_t acc, uint32_t n, uint32_t m, uint32_t imm);

  uint64_t __arm_vcx1d_u64(int coproc, uint32_t imm);
  uint64_t __arm_vcx1da_u64(int coproc, uint64_t acc, uint32_t imm);
  uint64_t __arm_vcx2d_u64(int coproc, uint64_t m, uint32_t imm);
  uint64_t __arm_vcx2da_u64(int coproc, uint64_t acc, uint64_t m, uint32_t imm);
  uint64_t __arm_vcx3d_u64(int coproc, uint64_t n, uint64_t m, uint32_t imm);
  uint64_t __arm_vcx3da_u64(int coproc, uint64_t acc, uint64_t n, uint64_t m, uint32_t imm);

Since the semantics of CDE instructions is opaque to the compiler, the
ACLE intrinsics require dedicated LLVM IR intrinsics. The 64-bit and
32-bit variants share the same IR intrinsic.

Reviewers: simon_tatham, MarkMurrayARM, ostannard, dmgreen

Reviewed By: MarkMurrayARM

Subscribers: kristof.beyls, hiraditya, danielkiss, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D76298
2020-03-20 14:01:53 +00:00
benchmarks
bindings Add an SDK attribute to DICompileUnit 2020-03-11 14:14:06 -07:00
cmake [CMake] Enable the use of -ffile-prefix-map 2020-03-19 15:14:15 -07:00
docs [CMake] Enable the use of -ffile-prefix-map 2020-03-19 15:14:15 -07:00
examples [ORC] Re-apply 98f2bb44610, enable JITEventListeners in OrcV2, with fixes. 2020-03-19 16:30:08 -07:00
include [ARM,CDE] Implement CDE S and D-register intrinsics 2020-03-20 14:01:53 +00:00
lib [ARM,CDE] Implement CDE S and D-register intrinsics 2020-03-20 14:01:53 +00:00
projects Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
resources
runtimes [runtimes] When COMPILER_RT is enabled, consider SANITIZER prefixes 2020-03-11 14:22:20 -07:00
test [ARM,CDE] Implement CDE S and D-register intrinsics 2020-03-20 14:01:53 +00:00
tools [llvm-readobj] Allow syms from all sections to match stack size entries 2020-03-20 10:54:18 +00:00
unittests Revert "Cleanup the plumbing for DILineInfoSpecifier. [NFC]" 2020-03-19 17:25:05 -07:00
utils Revert "[TableGen][GlobalISel] Account for HwMode in RegisterBank register sizes" 2020-03-20 11:02:50 +01:00
.clang-format
.clang-tidy - Update .clang-tidy to ignore parameters of main like functions for naming violations in clang and llvm directory 2020-01-31 16:49:45 +00:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore Continue removing llgo. 2020-02-10 10:33:58 -08:00
CMakeLists.txt [ValueTypes] Add EVT::isFixedLengthVector 2020-03-19 10:08:17 +00:00
CODE_OWNERS.TXT Remove myself from CODE_OWNERS. 2020-02-25 11:59:29 +00:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Test commit. 2020-03-14 18:08:26 -07:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

README.txt 

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