From: Elie Tournier <tournier.e...@gmail.com> Signed-off-by: Elie Tournier <elie.tourn...@collabora.com> --- src/compiler/glsl/ir_optimization.h | 3 ++- src/compiler/glsl/lower_64bit.cpp | 7 +++++++ 2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/compiler/glsl/ir_optimization.h b/src/compiler/glsl/ir_optimization.h index 370812f..2d9728d 100644 --- a/src/compiler/glsl/ir_optimization.h +++ b/src/compiler/glsl/ir_optimization.h @@ -61,8 +61,9 @@ #define DIV64 (1U << 2) #define MOD64 (1U << 3) #define ABS64 (1U << 4) +#define NEG64 (1U << 5) -#define LOWER_ALL_DOUBLE_OPS (ABS64) +#define LOWER_ALL_DOUBLE_OPS (ABS64 | NEG64) /** * \see class lower_packing_builtins_visitor */ diff --git a/src/compiler/glsl/lower_64bit.cpp b/src/compiler/glsl/lower_64bit.cpp index debedfc..bc9e477 100644 --- a/src/compiler/glsl/lower_64bit.cpp +++ b/src/compiler/glsl/lower_64bit.cpp @@ -424,6 +424,13 @@ lower_64bit_visitor::handle_rvalue(ir_rvalue **rvalue) } break; + case ir_unop_neg: + if (lowering(NEG64)) { + if (ir->type->base_type == GLSL_TYPE_DOUBLE) + *rvalue = handle_op(ir, "__builtin_fneg64", generate_ir::fneg64); + } + break; + case ir_unop_sign: if (lowering(SIGN64)) { if (ir->type->is_integer_64()) -- 2.9.5 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev