Simon Cook dd1ee6dc07 [RISCV] Support experimental/unratified extensions ... This adds support for enabling experimental/unratified RISC-V ISA extensions in the -march string in the case where an explicit version number has been declared, and the -menable-experimental-extensions flag has been provided. This follows the design as discussed on the mailing lists in the following RFC: http://lists.llvm.org/pipermail/llvm-dev/2020-January/138364.html Since the RISC-V toolchain definition currently rejects any extension with an explicit version number, the parsing logic has been tweaked to support this, and to allow standard extensions to have their versions checked in future patches. The bitmanip 'b' extension has been added as a first use of this support, it should easily extend to other as yet unratified extensions (such as the vector 'v' extension). Differential Revision: https://reviews.llvm.org/D73891		2020-04-09 18:04:22 +01:00
..
AArch64.cpp	Replace std::string::find == 0 with StringRef::startswith	2020-03-31 21:01:09 +02:00
AArch64.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ARM.cpp	[ARM][MVE] Fix a corner case of checking for MVE-I with -mfpu=none	2020-02-11 12:03:41 +00:00
ARM.h	[clang][driver][ARM] Clean up ARM target & feature checking in clang driver.	2020-02-06 08:57:52 -05:00
Mips.cpp	[mips] Set default float ABI to "soft" on FreeBSD	2019-10-09 10:38:03 +00:00
Mips.h	[mips] Set default float ABI to "soft" on FreeBSD	2019-10-09 10:38:03 +00:00
PPC.cpp	Make llvm::StringRef to std::string conversions explicit.	2020-01-28 23:25:25 +01:00
PPC.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
RISCV.cpp	[RISCV] Support experimental/unratified extensions	2020-04-09 18:04:22 +01:00
RISCV.h	[RISCV] Match GCC `-march`/`-mabi` driver defaults	2019-11-15 15:10:42 +00:00
Sparc.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Sparc.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
SystemZ.cpp	Move CLANG_SYSTEMZ_DEFAULT_ARCH to config.h.	2020-03-30 14:16:17 -04:00
SystemZ.h	[SystemZ] Support -msoft-float	2020-02-04 10:32:45 -05:00
X86.cpp	Revert "[X86] Add a Pass that builds a Condensed CFG for Load Value Injection (LVI) Gadgets"	2020-04-03 16:56:08 -07:00
X86.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00