diff options
-rw-r--r-- | src/gallium/auxiliary/gallivm/gallivm.cpp | 6 | ||||
-rw-r--r-- | src/gallium/auxiliary/gallivm/instructionssoa.cpp | 35 | ||||
-rw-r--r-- | src/gallium/auxiliary/gallivm/instructionssoa.h | 3 | ||||
-rw-r--r-- | src/gallium/auxiliary/gallivm/soabuiltins.c | 38 | ||||
-rw-r--r-- | src/gallium/auxiliary/gallivm/tgsitollvm.cpp | 2 |
5 files changed, 67 insertions, 17 deletions
diff --git a/src/gallium/auxiliary/gallivm/gallivm.cpp b/src/gallium/auxiliary/gallivm/gallivm.cpp index 48a3b18cdc9..77900e342b1 100644 --- a/src/gallium/auxiliary/gallivm/gallivm.cpp +++ b/src/gallium/auxiliary/gallivm/gallivm.cpp @@ -303,11 +303,11 @@ struct gallivm_prog * gallivm_ir_compile(struct gallivm_ir *ir) { struct gallivm_prog *prog = (struct gallivm_prog *)calloc(1, sizeof(struct gallivm_prog)); - + std::cout << "Before optimizations:"<<std::endl; ir->module->dump(); std::cout<<"-------------------------------"<<std::endl; - + PassManager veri; veri.add(createVerifierPass()); veri.run(*ir->module); @@ -315,7 +315,7 @@ struct gallivm_prog * gallivm_ir_compile(struct gallivm_ir *ir) prog->num_consts = ir->num_consts; memcpy(prog->interpolators, ir->interpolators, sizeof(prog->interpolators)); prog->num_interp = ir->num_interp; - + /* Run optimization passes over it */ PassManager passes; passes.add(new TargetData(mod)); diff --git a/src/gallium/auxiliary/gallivm/instructionssoa.cpp b/src/gallium/auxiliary/gallivm/instructionssoa.cpp index 17e876e32d2..4520559ba2b 100644 --- a/src/gallium/auxiliary/gallivm/instructionssoa.cpp +++ b/src/gallium/auxiliary/gallivm/instructionssoa.cpp @@ -173,6 +173,7 @@ std::vector<llvm::Value*> InstructionsSoa::extractVector(llvm::Value *vector) void InstructionsSoa::createFunctionMap() { + m_functionsMap[TGSI_OPCODE_ABS] = "abs"; m_functionsMap[TGSI_OPCODE_DP3] = "dp3"; m_functionsMap[TGSI_OPCODE_DP4] = "dp4"; m_functionsMap[TGSI_OPCODE_POWER] = "pow"; @@ -180,9 +181,16 @@ void InstructionsSoa::createFunctionMap() void InstructionsSoa::createDependencies() { - std::vector<std::string> powDeps(1); - powDeps[0] = "powf"; - m_builtinDependencies["pow"] = powDeps; + { + std::vector<std::string> powDeps(1); + powDeps[0] = "powf"; + m_builtinDependencies["pow"] = powDeps; + } + { + std::vector<std::string> absDeps(1); + absDeps[0] = "fabsf"; + m_builtinDependencies["abs"] = absDeps; + } } llvm::Function * InstructionsSoa::function(int op) @@ -226,6 +234,13 @@ void InstructionsSoa::createBuiltins() createDependencies(); } + +std::vector<llvm::Value*> InstructionsSoa::abs(const std::vector<llvm::Value*> in1) +{ + llvm::Function *func = function(TGSI_OPCODE_ABS); + return callBuiltin(func, in1); +} + std::vector<llvm::Value*> InstructionsSoa::dp3(const std::vector<llvm::Value*> in1, const std::vector<llvm::Value*> in2) { @@ -418,3 +433,17 @@ void InstructionsSoa::injectFunction(llvm::Function *originalFunc, int op) m_functions[op] = func; } } + +std::vector<llvm::Value*> InstructionsSoa::sub(const std::vector<llvm::Value*> in1, + const std::vector<llvm::Value*> in2) +{ + std::vector<llvm::Value*> res(4); + + res[0] = m_builder.CreateSub(in1[0], in2[0], name("subx")); + res[1] = m_builder.CreateSub(in1[1], in2[1], name("suby")); + res[2] = m_builder.CreateSub(in1[2], in2[2], name("subz")); + res[3] = m_builder.CreateSub(in1[3], in2[3], name("subw")); + + return res; +} + diff --git a/src/gallium/auxiliary/gallivm/instructionssoa.h b/src/gallium/auxiliary/gallivm/instructionssoa.h index 060ee72f2e8..02e5fab51fa 100644 --- a/src/gallium/auxiliary/gallivm/instructionssoa.h +++ b/src/gallium/auxiliary/gallivm/instructionssoa.h @@ -48,6 +48,7 @@ public: InstructionsSoa(llvm::Module *mod, llvm::Function *func, llvm::BasicBlock *block, StorageSoa *storage); + std::vector<llvm::Value*> abs(const std::vector<llvm::Value*> in1); std::vector<llvm::Value*> arl(const std::vector<llvm::Value*> in); std::vector<llvm::Value*> add(const std::vector<llvm::Value*> in1, const std::vector<llvm::Value*> in2); @@ -62,6 +63,8 @@ public: const std::vector<llvm::Value*> in2); std::vector<llvm::Value*> pow(const std::vector<llvm::Value*> in1, const std::vector<llvm::Value*> in2); + std::vector<llvm::Value*> sub(const std::vector<llvm::Value*> in1, + const std::vector<llvm::Value*> in2); void end(); std::vector<llvm::Value*> extractVector(llvm::Value *vector); diff --git a/src/gallium/auxiliary/gallivm/soabuiltins.c b/src/gallium/auxiliary/gallivm/soabuiltins.c index 40addebd8cd..f04e4c974db 100644 --- a/src/gallium/auxiliary/gallivm/soabuiltins.c +++ b/src/gallium/auxiliary/gallivm/soabuiltins.c @@ -33,6 +33,33 @@ */ typedef __attribute__(( ext_vector_type(4) )) float float4; + +extern float fabsf(float val); + +void abs(float4 *res, + float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w) +{ + res[0].x = fabsf(tmp0x.x); + res[0].y = fabsf(tmp0x.y); + res[0].z = fabsf(tmp0x.z); + res[0].w = fabsf(tmp0x.w); + + res[1].x = fabsf(tmp0y.x); + res[1].y = fabsf(tmp0y.y); + res[1].z = fabsf(tmp0y.z); + res[1].w = fabsf(tmp0y.w); + + res[2].x = fabsf(tmp0z.x); + res[2].y = fabsf(tmp0z.y); + res[2].z = fabsf(tmp0z.z); + res[2].w = fabsf(tmp0z.w); + + res[3].x = fabsf(tmp0w.x); + res[3].y = fabsf(tmp0w.y); + res[3].z = fabsf(tmp0w.z); + res[3].w = fabsf(tmp0w.w); +} + void dp3(float4 *res, float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w, float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w) @@ -77,14 +104,3 @@ void pow(float4 *res, res[2] = p; res[3] = p; } - -#if 0 -void yo(float4 *out, float4 *in) -{ - float4 res[4]; - - dp3(res, in[0], in[1], in[2], in[3], - in[4], in[5], in[6], in[7]); - out[1] = res[1]; -} -#endif diff --git a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp index ab8c851f148..5465d3a95ef 100644 --- a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp +++ b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp @@ -740,6 +740,7 @@ translate_instructionir(llvm::Module *module, } break; case TGSI_OPCODE_SUB: { + out = instr->sub(inputs[0], inputs[1]); } break; case TGSI_OPCODE_LERP: { @@ -781,6 +782,7 @@ translate_instructionir(llvm::Module *module, case TGSI_OPCODE_MULTIPLYMATRIX: break; case TGSI_OPCODE_ABS: { + out = instr->abs(inputs[0]); } break; case TGSI_OPCODE_RCC: |