Some fixes, missing instructions, etc for llvm backend. Comparing to
non-llvm backend, it still fails 9 tests for me on evergreen.
Also you can find these patches in my github mesa repo, r600_llvm branch:
https://github.com/VadimGirlin/mesa.git
radeon/llvm: use bitcasts for integers
radeon/llvm: use integer comparison for IF
radeon/llvm: fix ABS_i32 instruction lowering
radeon/llvm: add support for v4i32
radeon/llvm: fix live-in handling for inputs
radeon/llvm: add support for VertexID, InstanceID
radeon/llvm: add support for TXQ/TXF/DDX/DDY instructions
radeon/llvm: add support for AHSR/LSHR/LSHL instructions
radeon/llvm: add missing cases for BREAK/CONTINUE
radeon/llvm: add support for some ALU instructions
radeon/llvm: add support for CUBE ALU instruction
radeon/llvm: add suport for cube textures
src/gallium/auxiliary/gallivm/lp_bld_tgsi.c | 2 -
src/gallium/drivers/r600/r600_llvm.c | 64 +--
src/gallium/drivers/radeon/AMDGPUGenInstrEnums.pl | 2 +-
src/gallium/drivers/radeon/AMDGPUIntrinsics.td | 11 +-
.../drivers/radeon/AMDGPULowerInstructions.cpp | 9 +-
.../radeon/AMDGPULowerShaderInstructions.cpp | 3 +
src/gallium/drivers/radeon/AMDGPUUtil.cpp | 16 +
src/gallium/drivers/radeon/AMDGPUUtil.h | 1 +
src/gallium/drivers/radeon/R600CodeEmitter.cpp | 60 ++-
src/gallium/drivers/radeon/R600GenRegisterInfo.pl | 2 +-
src/gallium/drivers/radeon/R600ISelLowering.cpp | 4 +
src/gallium/drivers/radeon/R600InstrInfo.cpp | 12 +
src/gallium/drivers/radeon/R600InstrInfo.h | 1 +
src/gallium/drivers/radeon/R600Instructions.td | 113 ++++-
.../drivers/radeon/R600LowerInstructions.cpp | 4 +-
src/gallium/drivers/radeon/radeon_llvm.h | 38 ++
.../drivers/radeon/radeon_setup_tgsi_llvm.c | 433 +++++++++++++++++++-
17 files changed, 698 insertions(+), 77 deletions(-)
--
1.7.10.1
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