diff options
| author | Samuel Pitoiset <[email protected]> | 2019-11-08 15:57:02 +0100 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2019-11-19 18:01:13 +0000 |
| commit | 80c71cbbd87eacf850c250483cb533768e203cd3 (patch) | |
| tree | 621db6bbd7c99c27355c810808324f584900a579 /src/amd/llvm/ac_llvm_build.c | |
| parent | 670aa24c6982f1d503d065f2e8c9c7757d6c1f1c (diff) | |
ac: add 16-bit float support to ac_build_alu_op()
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd/llvm/ac_llvm_build.c')
| -rw-r--r-- | src/amd/llvm/ac_llvm_build.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/amd/llvm/ac_llvm_build.c b/src/amd/llvm/ac_llvm_build.c index d97dd36480a..d418ee5ab71 100644 --- a/src/amd/llvm/ac_llvm_build.c +++ b/src/amd/llvm/ac_llvm_build.c @@ -4005,6 +4005,7 @@ static LLVMValueRef ac_build_alu_op(struct ac_llvm_context *ctx, LLVMValueRef lhs, LLVMValueRef rhs, nir_op op) { bool _64bit = ac_get_type_size(LLVMTypeOf(lhs)) == 8; + bool _32bit = ac_get_type_size(LLVMTypeOf(lhs)) == 4; switch (op) { case nir_op_iadd: return LLVMBuildAdd(ctx->builder, lhs, rhs, ""); case nir_op_fadd: return LLVMBuildFAdd(ctx->builder, lhs, rhs, ""); @@ -4017,8 +4018,8 @@ ac_build_alu_op(struct ac_llvm_context *ctx, LLVMValueRef lhs, LLVMValueRef rhs, LLVMBuildICmp(ctx->builder, LLVMIntULT, lhs, rhs, ""), lhs, rhs, ""); case nir_op_fmin: return ac_build_intrinsic(ctx, - _64bit ? "llvm.minnum.f64" : "llvm.minnum.f32", - _64bit ? ctx->f64 : ctx->f32, + _64bit ? "llvm.minnum.f64" : _32bit ? "llvm.minnum.f32" : "llvm.minnum.f16", + _64bit ? ctx->f64 : _32bit ? ctx->f32 : ctx->f16, (LLVMValueRef[]){lhs, rhs}, 2, AC_FUNC_ATTR_READNONE); case nir_op_imax: return LLVMBuildSelect(ctx->builder, LLVMBuildICmp(ctx->builder, LLVMIntSGT, lhs, rhs, ""), @@ -4027,8 +4028,8 @@ ac_build_alu_op(struct ac_llvm_context *ctx, LLVMValueRef lhs, LLVMValueRef rhs, LLVMBuildICmp(ctx->builder, LLVMIntUGT, lhs, rhs, ""), lhs, rhs, ""); case nir_op_fmax: return ac_build_intrinsic(ctx, - _64bit ? "llvm.maxnum.f64" : "llvm.maxnum.f32", - _64bit ? ctx->f64 : ctx->f32, + _64bit ? "llvm.maxnum.f64" : _32bit ? "llvm.maxnum.f32" : "llvm.maxnum.f16", + _64bit ? ctx->f64 : _32bit ? ctx->f32 : ctx->f16, (LLVMValueRef[]){lhs, rhs}, 2, AC_FUNC_ATTR_READNONE); case nir_op_iand: return LLVMBuildAnd(ctx->builder, lhs, rhs, ""); case nir_op_ior: return LLVMBuildOr(ctx->builder, lhs, rhs, ""); |