From 114f4e6c29315286d362f339138c2c33d28b7878 Mon Sep 17 00:00:00 2001 From: Iago Toral Quiroga Date: Thu, 26 Apr 2018 10:12:12 +0200 Subject: [PATCH] intel/compiler: lower some 16-bit float operations to 32-bit The hardware doesn't support half-float for these. Reviewed-by: Topi Pohjolainen Reviewed-by: Jason Ekstrand --- src/intel/compiler/brw_nir.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/intel/compiler/brw_nir.c b/src/intel/compiler/brw_nir.c index e694165d78e..c45e7d5787b 100644 --- a/src/intel/compiler/brw_nir.c +++ b/src/intel/compiler/brw_nir.c @@ -637,6 +637,11 @@ lower_bit_size_callback(const nir_alu_instr *alu, UNUSED void *data) case nir_op_irem: case nir_op_udiv: case nir_op_umod: + case nir_op_fceil: + case nir_op_ffloor: + case nir_op_ffract: + case nir_op_fround_even: + case nir_op_ftrunc: return 32; default: return 0; -- 2.30.2