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187 commits

Author SHA1 Message Date
ameerj 7ff5851608 glasm: Implement Storage atomics 
StorageAtomicExchangeU64 is failing test seemingly due to failure storing 64-bit
result into the register
 2021-07-22 21:51:31 -04:00
ReinUsesLisp 8c81a20ace glasm: Ensure reg alloc order across compilers on GLASM 
Use a struct constructor to serialize register allocation arguments to
ensure registers are allocated in the same order regardless of the
compiler used.

The A and B functions can be called in any order when passed as
arguments to "foo":

  foo(A(), B())

But the order is guaranteed for curly-braced constructor calls in
classes:

  Foo{A(), B()}

Use this to get consistent behavior.
 2021-07-22 21:51:31 -04:00
ReinUsesLisp c917290497 glasm: Enable unintentionally disabled register aliasing on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 70fbede213 glasm: Review all GLASM insts to be aware of register aliasing 2021-07-22 21:51:31 -04:00
ReinUsesLisp c4fd6b55bc glasm: Implement shuffle and vote instructions on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp decda4a2c7 glasm: Add MUFU instructions to GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 5b18a12df2 glasm: Implement IAbs64 and INeg64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 3f00a2ad3f glasm: Properly clamp Fp64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp deda89372f glasm: Fix register allocation when moving immediate on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 0839e46736 glasm: Implement SelectU64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 6237300e36 glasm: Fix clamps so the min value has priority on NAN on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 8eb72ff0dc glasm: Fix moving U64 immediates to registers in GLASM 2021-07-22 21:51:31 -04:00
ameerj 80813b1d14 glasm: Implement storage atomic ops 2021-07-22 21:51:31 -04:00
ReinUsesLisp ad61b47f80 glasm: Add conversion instructions to GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 7703d65f23 glasm: Add fp min/max insts and fix store for fp64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 43a448d98d glasm: Add logical instructions on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 99352741af glasm: Remove duplicated Fp64 pack instructions on GLASM 2021-07-22 21:51:30 -04:00
ReinUsesLisp 45ef62d3ba glasm: Remove unnecesary new white space on Clamp GLASM 2021-07-22 21:51:30 -04:00
ReinUsesLisp b4953e79ee glasm: Add floating-point comparisons on GLASM 2021-07-22 21:51:30 -04:00
ameerj 6705f56029 emit_glasm: Implement more integer alu ops 2021-07-22 21:51:30 -04:00
ameerj 3e10709091 glasm: Reimplement bitwise ops and BFI/BFE 2021-07-22 21:51:30 -04:00
ReinUsesLisp 4502595bc2 glasm: Initial GLASM fp64 support 2021-07-22 21:51:30 -04:00
ReinUsesLisp 9f851e3832 glasm: Implement GLASM fp16 packing and move bitwise insns 2021-07-22 21:51:30 -04:00
ReinUsesLisp 4de65fbff4 glasm: Remove unused functions left from rebase 2021-07-22 21:51:30 -04:00
ReinUsesLisp 6358b0d0c1 glasm: Specify namespace when using FormatTo 2021-07-22 21:51:30 -04:00
ReinUsesLisp 939dab7120 glasm: Implement more GLASM composite instructions 2021-07-22 21:51:30 -04:00
ReinUsesLisp 1c9307969c glasm: Make GLASM aware of types 2021-07-22 21:51:30 -04:00
ameerj 934d300246 glasm: Use CMP.S for Select32 
also fixes ADD and SUB to use U modifier
 2021-07-22 21:51:30 -04:00
ameerj 68cc445b8e glasm: Implement more logical ops 2021-07-22 21:51:30 -04:00
ameerj 941c6dc740 glasm: Implement BFI, BFE 
Along with implementations of common instructions along the way
 2021-07-22 21:51:30 -04:00
ReinUsesLisp 3e841f6441 glasm: Use BitField instead of C bitfields 2021-07-22 21:51:30 -04:00
ReinUsesLisp 2b04b4d27f glasm: Remove unused argument in identity instructions on GLASM 2021-07-22 21:51:30 -04:00
ReinUsesLisp 6fd190d1ae glasm: Implement basic GLASM instructions 2021-07-22 21:51:30 -04:00
ReinUsesLisp c1ba685d9c glasm: Changes to GLASM register allocator and emit context 2021-07-22 21:51:30 -04:00
ReinUsesLisp b10cf64c48 glasm: Add GLASM backend infrastructure 2021-07-22 21:51:30 -04:00
ReinUsesLisp b725db8709 shader: Fixup SPIR-V emit header namespaces 2021-07-22 21:51:30 -04:00
ReinUsesLisp bed090807a Move SPIR-V emission functions to their own header 2021-07-22 21:51:30 -04:00
FernandoS27 ee61ec2c39 shader: Optimize NVN Fallthrough 2021-07-22 21:51:30 -04:00
ameerj 7ecc6de56a shader: Implement Int32 SUATOM/SURED 2021-07-22 21:51:30 -04:00
ReinUsesLisp 850b08a16c spirv: Be aware of NAN unaware drivers 2021-07-22 21:51:30 -04:00
ReinUsesLisp fde47152d9 spirv: Add SSBO read fallbacks when no aliasing is available 2021-07-22 21:51:29 -04:00
ReinUsesLisp fd913bceaf spirv: Add OpKill fallback to demote 2021-07-22 21:51:29 -04:00
ReinUsesLisp d2a0f9d7ad spirv: Do not enable ShaderLayer 
This is enabled by an extension instead of the capability.
 2021-07-22 21:51:29 -04:00
ReinUsesLisp 2b434b74af spirv: Enable DemoteToHelperInvocationEXT only when supported 2021-07-22 21:51:29 -04:00
ReinUsesLisp cfd873275d spirv: Use OriginLowerLeft when requested 2021-07-22 21:51:29 -04:00
ReinUsesLisp bafe9e35a9 spirv: Only add image operands mask when needed 2021-07-22 21:51:29 -04:00
ReinUsesLisp d2e811db2e spirv: Workaround image unsigned offset bug 
Workaround bug on Nvidia's OpenGL SPIR-V compiler when using unsigned
texture offsets.
 2021-07-22 21:51:29 -04:00
ReinUsesLisp 4ead714910 spirv: Add int8 and int16 capabilities only when supported 2021-07-22 21:51:29 -04:00
ReinUsesLisp 33bebc3412 spirv: Add integer clamping workarounds 
Workaround more bugs on Nvidia's OpenGL SPIR-V compiler.
 2021-07-22 21:51:29 -04:00
ReinUsesLisp 7b03b97118 spirv: Implement int8 and int16 conversion fallbacks 2021-07-22 21:51:29 -04:00