From 4d802df3aac353970aae93699223fb15b24f8408 Mon Sep 17 00:00:00 2001 From: Daniel Schürmann Date: Fri, 13 Apr 2018 15:04:16 +0200 Subject: nir: subgroups instructions for 64bit ballot sizes Reviewed-by: Jason Ekstrand Reviewed-by: Bas Nieuwenhuizen --- src/compiler/nir/nir_opcodes.py | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/compiler/nir/nir_opcodes.py') diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index a762fdd2201..89a6c6becc2 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -308,17 +308,17 @@ dst = 0; for (unsigned bit = 0; bit < 32; bit++) dst |= ((src0 >> bit) & 1) << (31 - bit); """) -unop("bit_count", tuint32, """ +unop_convert("bit_count", tuint32, tuint, """ dst = 0; -for (unsigned bit = 0; bit < 32; bit++) { +for (unsigned bit = 0; bit < bit_size; bit++) { if ((src0 >> bit) & 1) dst++; } """) -unop_convert("ufind_msb", tint32, tuint32, """ +unop_convert("ufind_msb", tint32, tuint, """ dst = -1; -for (int bit = 31; bit >= 0; bit--) { +for (int bit = bit_size - 1; bit >= 0; bit--) { if ((src0 >> bit) & 1) { dst = bit; break; @@ -340,9 +340,9 @@ for (int bit = 31; bit >= 0; bit--) { } """) -unop("find_lsb", tint32, """ +unop_convert("find_lsb", tint32, tint, """ dst = -1; -for (unsigned bit = 0; bit < 32; bit++) { +for (unsigned bit = 0; bit < bit_size; bit++) { if ((src0 >> bit) & 1) { dst = bit; break; -- cgit v1.2.3