From: Rhys Perry Date: Thu, 6 Dec 2018 14:38:52 +0000 (+0000) Subject: ac/nir: implement 8-bit conversions X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3cc72a88d8d717d0dddef83548092e3afe844d48;p=mesa.git ac/nir: implement 8-bit conversions Signed-off-by: Rhys Perry Reviewed-by: Bas Nieuwenhuizen --- diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index a8564180a43..82def9ab20f 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -864,12 +864,14 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr) src[i] = ac_to_integer(&ctx->ac, src[i]); result = ac_build_gather_values(&ctx->ac, src, num_components); break; + case nir_op_f2i8: case nir_op_f2i16: case nir_op_f2i32: case nir_op_f2i64: src[0] = ac_to_float(&ctx->ac, src[0]); result = LLVMBuildFPToSI(ctx->ac.builder, src[0], def_type, ""); break; + case nir_op_f2u8: case nir_op_f2u16: case nir_op_f2u32: case nir_op_f2u64: @@ -906,6 +908,7 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr) else result = LLVMBuildFPTrunc(ctx->ac.builder, src[0], ac_to_float_type(&ctx->ac, def_type), ""); break; + case nir_op_u2u8: case nir_op_u2u16: case nir_op_u2u32: case nir_op_u2u64: @@ -915,6 +918,7 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr) else result = LLVMBuildTrunc(ctx->ac.builder, src[0], def_type, ""); break; + case nir_op_i2i8: case nir_op_i2i16: case nir_op_i2i32: case nir_op_i2i64: