We can't remove this pass yet, because we need it to convert AMDIL
registers in BRANCH* instructions, but we don't need it for
instruction conversion any more.
The VTX_READ instructions were using the ADDRParam ComplexPattern which
allows a load instruction's offset to be a register, but VTX_READ
instructions can only handle an immediate offset.
Also, the load_param pattern fragment had an erroneous return true;
statement that was causing it to match the wrong load instructions.
Tom Stellard:
- Updated for gallium interface changes
- Fixed a few bugs:
+ Set the loop counter
+ Calculate the correct number of pipes
- Added hooks into the LLVM compiler
v2:
-Separate IR type and LLVM triple
-Do the OpenCL C->LLVM IR and linking steps for all PIPE_SHADER_IR
types.
v3:
- Coding style fixes
- Removed compatibility code for LLVM < 3.1
- Split build_module_llvm() into three functions:
compile(), link(), and build_module_llvm()
v4:
- Use struct pipe_compute_program
v5:
- Don't malloc memory for struct pipe_llvm_program
v6:
- Fix serialization of llvm bytecode
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
This structure is used as a header that precedes LLVM bytecode programs
that are passed to the drivers.
v2:
- s/pipe_compute_program/pipe_llvm_program/
v3:
- Rename to struct pipe_llvm_program_header
- Drop the char * prog member
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
This is for the llvm code that can't use extended initializers.
v2:
- Use const references for vector arguments
- Move constructor defs before data members
- Initialize all values in the default constructors
v3:
- Fix typo
A device now has two function for getting information about the IR
it needs to return.
ir_format() => returns the preferred IR
ir_target() => returns the triple for the target that is understood by
clang/llvm.
v2:
- renamed ir_target() to ir_format()
- renamed llvm_triple() to ir_target()
v3:
- Remove unnecessary include
- Do proper conversion from std::vector<char> to std::string
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
v2: Tom Stellard
- Update CAP description
v3: Tom Stellard
- TGSI targets should pass an empty string for this CAP.
v4: Tom Stellard
- TGSI targets can ignore this CAP.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
TEX instructions can't do saturation. Do the TEX into a temp reg w/out
saturation, then do a MOV_SAT.
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
We now model loading uses sgpr values with LLVM IR load instructions that
use the USER_SGPR address space.
The definition of the sgpr parameter to the use_sgpr() helper function
in radeonsi_shader.c has changed so that you can pass raw sgpr values
rather than having to divide the sgpr value you want to use by the dword
width of the type you want to load.
This function was causing compile errors in the tablegen'd code for
some intrinsic definitions. I don't think we really need this function,
so I'm removing the function body just as a temporary solution. I'll
look into removing the entire AMDILIntrinsicInfo class later.
v2: use a define for the maximum sample count
v3: also test odd sample counts (r300 supports MS3)
While multisample renderbuffers are supported by mesa, MS visuals
are not, so we need a way to tell dri/st not to advertise them even
if the gallium driver does support multisampled surfaces.
Otherwise applications selecting these non-functional visuals would
run into trouble ...
Reviewed-by: Brian Paul <brianp@vmware.com>
