SuccessChanges

Summary

  1. [AArch64] Implement __jcvt intrinsic from Armv8.3-A The jcvt intrinsic defined in ACLE [1] is available when ARM_FEATURE_JCVT is defined. This change introduces the AArch64 intrinsic, wires it up to the instruction and a new clang builtin function. The __ARM_FEATURE_JCVT macro is now defined when an Armv8.3-A or higher target is used. I've implemented the target detection logic in Clang so that this feature is enabled for architectures from armv8.3-a onwards (so -march=armv8.4-a also enables this, for example). make check-all didn't show any new failures. [1] https://developer.arm.com/docs/101028/latest/data-processing-intrinsics Differential Revision: https://reviews.llvm.org/D64495
Revision 366197 by ktkachov:
[AArch64] Implement __jcvt intrinsic from Armv8.3-A

The jcvt intrinsic defined in ACLE [1] is available when ARM_FEATURE_JCVT is defined.

This change introduces the AArch64 intrinsic, wires it up to the instruction and a new clang builtin function.
The __ARM_FEATURE_JCVT macro is now defined when an Armv8.3-A or higher target is used.
I've implemented the target detection logic in Clang so that this feature is enabled for architectures from armv8.3-a onwards (so -march=armv8.4-a also enables this, for example).

make check-all didn't show any new failures.

[1] https://developer.arm.com/docs/101028/latest/data-processing-intrinsics

Differential Revision: https://reviews.llvm.org/D64495
Change TypePath in RepositoryPath in Workspace
The file was modified/cfe/trunk/include/clang/Basic/BuiltinsAArch64.def (diff)clang.src/include/clang/Basic/BuiltinsAArch64.def
The file was modified/cfe/trunk/lib/Basic/Targets/AArch64.cpp (diff)clang.src/lib/Basic/Targets/AArch64.cpp
The file was modified/cfe/trunk/lib/Basic/Targets/AArch64.h (diff)clang.src/lib/Basic/Targets/AArch64.h
The file was modified/cfe/trunk/lib/CodeGen/CGBuiltin.cpp (diff)clang.src/lib/CodeGen/CGBuiltin.cpp
The file was modified/cfe/trunk/lib/Headers/arm_acle.h (diff)clang.src/lib/Headers/arm_acle.h
The file was modified/cfe/trunk/test/CodeGen/arm_acle.c (diff)clang.src/test/CodeGen/arm_acle.c
The file was modified/cfe/trunk/test/CodeGen/builtins-arm64.c (diff)clang.src/test/CodeGen/builtins-arm64.c
The file was modified/llvm/trunk/include/llvm/IR/IntrinsicsAArch64.td (diff)llvm.src/include/llvm/IR/IntrinsicsAArch64.td
The file was modified/llvm/trunk/lib/Target/AArch64/AArch64InstrInfo.td (diff)llvm.src/lib/Target/AArch64/AArch64InstrInfo.td
The file was added/llvm/trunk/test/CodeGen/AArch64/fjcvtzs.llllvm.src/test/CodeGen/AArch64/fjcvtzs.ll
The file was modified/llvm/trunk/utils/git-svn/git-llvm (diff)llvm.src/utils/git-svn/git-llvm