Keith Walker 167961f6dc [ARM] disable FPU features when using soft floating point. ... To be compatible with GCC if soft floating point is in effect any FPU specified is effectively ignored, eg, -mfloat-abi=soft -fpu=neon If any floating point features which require FPU hardware are enabled they must be disable. There was some support for doing this for NEON, but it did not handle VFP, nor did it prevent the backend from emitting the build attribute Tag_FP_arch describing the generated code as using the floating point hardware if a FPU was specified (even though soft float does not use the FPU). Disabling the hardware floating point features for targets which are compiling for soft float has meant that some tests which were incorrectly checking for hardware support also needed to be updated. In such cases, where appropriate the tests have been updated to check compiling for soft float and a non-soft float variant (usually softfp). This was usually because the target specified in the test defaulted to soft float. Differential Revision: https://reviews.llvm.org/D42569 llvm-svn: 325492		2018-02-19 12:40:26 +00:00
..
Arch	[ARM] disable FPU features when using soft floating point.	2018-02-19 12:40:26 +00:00
AMDGPU.cpp	AMDGPU/NFC: Move getAMDGPUTargetFeatures to AMDGPU toolchain	2017-11-10 19:09:57 +00:00
AMDGPU.h	AMDGPU/NFC: Move getAMDGPUTargetFeatures to AMDGPU toolchain	2017-11-10 19:09:57 +00:00
AVR.cpp	…
AVR.h	…
Ananas.cpp	ananas: Add shared library support	2018-01-09 09:18:14 +00:00
Ananas.h	Add support for Ananas platform	2017-06-25 08:29:09 +00:00
BareMetal.cpp	Fix ARM bare metal driver to support atomics	2017-09-06 17:09:25 +00:00
BareMetal.h	Driver: remove `SupportsObjCGC` (NFC)	2017-11-19 00:45:33 +00:00
Clang.cpp	Clean up -fdiscard-value-name handling	2018-02-14 20:56:52 +00:00
Clang.h	[RISCV] Add the RISCV target and compiler driver	2018-01-11 13:36:56 +00:00
CloudABI.cpp	Introduce -nostdlib++ flag to disable linking the C++ standard library.	2017-07-25 18:02:57 +00:00
CloudABI.h	…
CommonArgs.cpp	AMDGPU: Enable PIC by default for amdgcn	2018-02-15 01:01:53 +00:00
CommonArgs.h	[OpenMP] OpenMP device offloading code generation produces a cubin file which is then integrated in the host binary using the host linker.	2017-08-08 14:33:05 +00:00
Contiki.cpp	…
Contiki.h	…
CrossWindows.cpp	Driver: remove support for libstdc++ from CrossWindows	2017-09-22 04:01:12 +00:00
CrossWindows.h	[Driver][Darwin] Pass -munwind-table when !UseSjLjExceptions.	2017-08-03 23:55:42 +00:00
Cuda.cpp	[CUDA] Add option to generate relocatable device code	2018-02-12 10:46:45 +00:00
Cuda.h	[OpenMP] Consistently use cubin extension for nvlink	2017-11-21 14:44:45 +00:00
Darwin.cpp	[driver][darwin] Take the OS version from -m<os>-version-min argument when	2017-12-29 17:42:40 +00:00
Darwin.h	[driver][darwin] Refactor the target selection code, NFC	2017-12-09 02:27:11 +00:00
DragonFly.cpp	Introduce -nostdlib++ flag to disable linking the C++ standard library.	2017-07-25 18:02:57 +00:00
DragonFly.h	…
FreeBSD.cpp	Adding msan support for FreeBSD	2018-02-15 14:19:23 +00:00
FreeBSD.h	Toolchain: Normalize dwarf, sjlj and seh eh	2017-11-29 07:25:12 +00:00
Fuchsia.cpp	[Fuchsia] Enable Fuzzer as a supported sanitizer on Fuchsia	2018-01-19 01:58:26 +00:00
Fuchsia.h	[Driver] Make the use of relax relocations a per target option	2017-11-22 01:38:31 +00:00
Gnu.cpp	Revert "Revert rC322769: [RISCV] Propagate -mabi and -march values to GNU assembler."	2018-01-31 18:11:09 +00:00
Gnu.h	[Solaris] gcc toolchain handling revamp	2018-01-23 12:23:52 +00:00
Haiku.cpp	Driver/ToolChains: Remove extra semicolons. NFC	2017-03-09 00:14:57 +00:00
Haiku.h	…
Hexagon.cpp	[Hexagon] Accept lowercase b in -hvx-length=64b and -hvx-length=128b	2018-01-24 18:42:19 +00:00
Hexagon.h	[Hexagon] Handling of new HVX flags and target-features	2017-10-18 18:10:13 +00:00
Lanai.h	…
Linux.cpp	[Driver] Add support for mips32 and scudo	2018-01-25 10:09:33 +00:00
Linux.h	Revert 320391: Certain targets are failing, pulling back to diagnose.	2017-12-11 18:14:51 +00:00
MSVC.cpp	Revert "[ADT] Make Twine's copy constructor private."	2017-10-11 23:54:34 +00:00
MSVC.h	[Driver] Recognize DevDiv internal builds of MSVC, with a different directory structure.	2017-08-21 22:19:33 +00:00
MSVCSetupApi.h	Update clang-cl driver for MSVC 2017.	2017-03-15 16:07:35 +00:00
MinGW.cpp	Toolchain: Normalize dwarf, sjlj and seh eh	2017-11-29 07:25:12 +00:00
MinGW.h	Toolchain: Normalize dwarf, sjlj and seh eh	2017-11-29 07:25:12 +00:00
Minix.cpp	Introduce -nostdlib++ flag to disable linking the C++ standard library.	2017-07-25 18:02:57 +00:00
Minix.h	…
MipsLinux.cpp	fix trivial typos; NFC	2017-07-01 08:46:43 +00:00
MipsLinux.h	Driver/ToolChains: Mips -> MipsLinux	2017-03-08 22:36:04 +00:00
Myriad.cpp	[Myriad] Remove invalidated -elf flag for MoviAsm	2018-01-08 20:36:08 +00:00
Myriad.h	…
NaCl.cpp	Introduce -nostdlib++ flag to disable linking the C++ standard library.	2017-07-25 18:02:57 +00:00
NaCl.h	…
NetBSD.cpp	Toolchain: Normalize dwarf, sjlj and seh eh	2017-11-29 07:25:12 +00:00
NetBSD.h	Toolchain: Normalize dwarf, sjlj and seh eh	2017-11-29 07:25:12 +00:00
OpenBSD.cpp	Also pass -pie back to the linker when linking on OpenBSD.	2017-07-30 21:13:59 +00:00
OpenBSD.h	…
PS4CPU.cpp	Introduce -nostdlib++ flag to disable linking the C++ standard library.	2017-07-25 18:02:57 +00:00
PS4CPU.h	…
Solaris.cpp	[Solaris] Silence -pthread warning on Solaris	2018-02-06 13:21:12 +00:00
Solaris.h	[Sanitizers] Basic Solaris sanitizer support (PR 33274)	2018-02-05 23:59:13 +00:00
TCE.cpp	Driver/ToolChains: Remove extra semicolons. NFC	2017-03-09 00:14:57 +00:00
TCE.h	…
WebAssembly.cpp	[WebAssembly] Support -stdlib=libc++ switch	2018-01-12 17:54:49 +00:00
WebAssembly.h	[WebAssembly] Support -stdlib=libc++ switch	2018-01-12 17:54:49 +00:00
XCore.cpp	[OpenMP] Extend CLANG target options with device offloading kind.	2017-07-06 16:22:21 +00:00
XCore.h	[OpenMP] Extend CLANG target options with device offloading kind.	2017-07-06 16:22:21 +00:00