From: Roy Spliet Date: Fri, 2 Jan 2015 02:28:50 +0000 (+0100) Subject: nv50/ir: Fold sat into mad X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c3260f8d98fa5acf3f9d7b47bc0213a0928ff215;p=mesa.git nv50/ir: Fold sat into mad The mad instruction emitter already supported the saturate modifier, but the ModifierFolding pass never tried folding cvt sat operations in for NV50. Signed-off-by: Roy Spliet Reviewed-by: Ilia Mirkin --- diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp index ebcb0ac2a67..36942091112 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp @@ -87,7 +87,7 @@ static const struct opProperties _initProps[] = { OP_MUL, 0x3, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x2 }, { OP_MAX, 0x3, 0x3, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0 }, { OP_MIN, 0x3, 0x3, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0 }, - { OP_MAD, 0x7, 0x0, 0x0, 0x0, 0x6, 0x1, 0x1, 0x0 }, // special constraint + { OP_MAD, 0x7, 0x0, 0x0, 0x8, 0x6, 0x1, 0x1, 0x0 }, // special constraint { OP_ABS, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0 }, { OP_NEG, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0 }, { OP_CVT, 0x1, 0x1, 0x0, 0x8, 0x0, 0x1, 0x1, 0x0 },