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f89a861f79
llvm-mirror/test/CodeGen
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Artem Belevich f89a861f79 [NVPTX] Added support for half-precision floating point. 
Only scalar half-precision operations are supported at the moment.

- Adds general support for 'half' type in NVPTX.
- fp16 math operations are supported on sm_53+ GPUs only
  (can be disabled with --nvptx-no-f16-math).
- Type conversions to/from fp16 are supported on all GPU variants.
- On GPU variants that do not have full fp16 support (or if it's disabled),
  fp16 operations are promoted to fp32 and results are converted back
  to fp16 for storage.

Differential Revision: https://reviews.llvm.org/D28540

llvm-svn: 291956
2017-01-13 20:56:17 +00:00
..
AArch64 Check for register clobbers when merging a vreg live range with a 2017-01-13 19:08:36 +00:00
AMDGPU [AMDGPU] Implement f16 fcopysign and fcopysign(f32, f64) 2017-01-13 19:49:25 +00:00
ARM Revert "CodeGen: Allow small copyable blocks to "break" the CFG." 2017-01-11 19:55:19 +00:00
AVR [AVR] Implement TargetLoweing::getRegisterByName 2017-01-07 23:39:47 +00:00
BPF Renumber testcase metadata nodes after r290153. 2016-12-22 00:45:21 +00:00
Generic Track validity of pass results 2017-01-13 06:09:54 +00:00
Hexagon Fix two bugs in the pipeliner in renaming phis in the prolog and epilog 2016-12-22 18:49:55 +00:00
Inputs
Lanai
Mips Track validity of pass results 2017-01-13 06:09:54 +00:00
MIR [AArch64] Fold some filled/spilled subreg COPYs 2017-01-05 21:51:42 +00:00
MSP430
NVPTX [NVPTX] Added support for half-precision floating point. 2017-01-13 20:56:17 +00:00
PowerPC Revert "CodeGen: Allow small copyable blocks to "break" the CFG." 2017-01-11 19:55:19 +00:00
SPARC Check for register clobbers when merging a vreg live range with a 2017-01-13 19:08:36 +00:00
SystemZ Revert "CodeGen: Allow small copyable blocks to "break" the CFG." 2017-01-11 19:55:19 +00:00
Thumb Revert "CodeGen: Allow small copyable blocks to "break" the CFG." 2017-01-11 19:55:19 +00:00
Thumb2 ARM: match GCC's behaviour for builtins 2017-01-13 16:25:33 +00:00
WebAssembly Revert "CodeGen: Allow small copyable blocks to "break" the CFG." 2017-01-11 19:55:19 +00:00
WinEH
X86 [X86][AVX] Bad v4f64/v4i64 '1z3z' shuffle test case 2017-01-13 18:23:47 +00:00
XCore