From: Timothy Arceri Date: Thu, 11 Jan 2018 06:04:22 +0000 (+1100) Subject: ac/nir: fix translation of nir_op_frsq for doubles X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=24575c815c3a8bf3457b54077b93baa5fd73c7f2;p=mesa.git ac/nir: fix translation of nir_op_frsq for doubles Without this we end up with the llvm error message: "Both operands to a binary operator are not of the same type!" Reviewed-by: Samuel Pitoiset --- diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index 7153c9708d4..372a424ce51 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -1842,7 +1842,8 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr) case nir_op_frsq: result = emit_intrin_1f_param(&ctx->ac, "llvm.sqrt", ac_to_float_type(&ctx->ac, def_type), src[0]); - result = ac_build_fdiv(&ctx->ac, ctx->ac.f32_1, result); + result = ac_build_fdiv(&ctx->ac, instr->dest.dest.ssa.bit_size == 32 ? ctx->ac.f32_1 : ctx->ac.f64_1, + result); break; case nir_op_fpow: result = emit_intrin_2f_param(&ctx->ac, "llvm.pow",