diff options
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_bld_arit.c | 71 |
1 files changed, 31 insertions, 40 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_arit.c b/src/gallium/drivers/llvmpipe/lp_bld_arit.c index cfffe3b12a..7e5af284aa 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_arit.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_arit.c @@ -103,6 +103,35 @@ lp_build_const_aos(LLVMTypeRef type, } +static LLVMValueRef +lp_build_intrinsic_binary(LLVMBuilderRef builder, + const char *name, + LLVMValueRef a, + LLVMValueRef b) +{ + LLVMModuleRef module = LLVMGetGlobalParent(LLVMGetBasicBlockParent(LLVMGetInsertBlock(builder))); + LLVMValueRef function; + LLVMValueRef args[2]; + + function = LLVMGetNamedFunction(module, name); + if(!function) { + LLVMTypeRef type = LLVMTypeOf(a); + LLVMTypeRef arg_types[2]; + arg_types[0] = type; + arg_types[1] = type; + function = LLVMAddFunction(module, name, LLVMFunctionType(type, arg_types, 2, 0)); + LLVMSetFunctionCallConv(function, LLVMCCallConv); + LLVMSetLinkage(function, LLVMExternalLinkage); + } + assert(LLVMIsDeclaration(function)); + + args[0] = a; + args[1] = b; + + return LLVMBuildCall(builder, function, args, 2, ""); +} + + LLVMValueRef lp_build_add(LLVMBuilderRef builder, LLVMValueRef a, @@ -168,26 +197,7 @@ lp_build_min(LLVMBuilderRef builder, #if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64) - LLVMModuleRef module = LLVMGetGlobalParent(LLVMGetBasicBlockParent(LLVMGetInsertBlock(builder))); - LLVMValueRef function; - LLVMValueRef args[2]; - - function = LLVMGetNamedFunction(module, "llvm.x86.sse.min.ps"); - if(!function) { - LLVMTypeRef type = LLVMVectorType(LLVMFloatType(), 4); - LLVMTypeRef arg_types[2]; - arg_types[0] = type; - arg_types[1] = type; - function = LLVMAddFunction(module, "llvm.x86.sse.min.ps", LLVMFunctionType(type, arg_types, 2, 0)); - LLVMSetFunctionCallConv(function, LLVMCCallConv); - LLVMSetLinkage(function, LLVMExternalLinkage); - } - assert(LLVMIsDeclaration(function)); - - args[0] = a; - args[1] = b; - - return LLVMBuildCall(builder, function, args, 2, ""); + return lp_build_intrinsic_binary(builder, "llvm.x86.sse.min.ps", a, b); #else @@ -207,26 +217,7 @@ lp_build_max(LLVMBuilderRef builder, #if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64) - LLVMModuleRef module = LLVMGetGlobalParent(LLVMGetBasicBlockParent(LLVMGetInsertBlock(builder))); - LLVMValueRef function; - LLVMValueRef args[2]; - - function = LLVMGetNamedFunction(module, "llvm.x86.sse.max.ps"); - if(!function) { - LLVMTypeRef type = LLVMVectorType(LLVMFloatType(), 4); - LLVMTypeRef arg_types[2]; - arg_types[0] = type; - arg_types[1] = type; - function = LLVMAddFunction(module, "llvm.x86.sse.max.ps", LLVMFunctionType(type, arg_types, 2, 0)); - LLVMSetFunctionCallConv(function, LLVMCCallConv); - LLVMSetLinkage(function, LLVMExternalLinkage); - } - assert(LLVMIsDeclaration(function)); - - args[0] = a; - args[1] = b; - - return LLVMBuildCall(builder, function, args, 2, ""); + return lp_build_intrinsic_binary(builder, "llvm.x86.sse.max.ps", a, b); #else |