diff options
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_pc.h')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_pc.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_pc.h b/src/gallium/drivers/nvc0/nvc0_pc.h index 969cc68c596..efa073a9201 100644 --- a/src/gallium/drivers/nvc0/nvc0_pc.h +++ b/src/gallium/drivers/nvc0/nvc0_pc.h @@ -53,7 +53,8 @@ /** * BIND forces source operand i into the same register as destination operand i, - * and the operands will be assigned consecutive registers (needed for TEX) + * and the operands will be assigned consecutive registers (needed for TEX). + * Beware conflicts ! * SELECT forces its multiple source operands and its destination operand into * one and the same register. */ @@ -204,6 +205,10 @@ #define NV_CC_C 0x11 #define NV_CC_A 0x12 #define NV_CC_S 0x13 +#define NV_CC_INVERSE(cc) ((cc) ^ 0x7) +/* for 1 bit predicates: */ +#define NV_CC_P 0 +#define NV_CC_NOT_P 1 #define NV_PC_MAX_INSTRUCTIONS 2048 #define NV_PC_MAX_VALUES (NV_PC_MAX_INSTRUCTIONS * 4) @@ -259,12 +264,6 @@ nv_op_supported_src_mods(uint opcode) return nvc0_op_info_table[opcode].mods; } -static INLINE boolean -nv_op_predicateable(uint opcode) -{ - return nvc0_op_info_table[opcode].predicate ? TRUE : FALSE; -} - static INLINE uint nv_type_order(ubyte type) { @@ -310,7 +309,7 @@ struct nv_reg { int32_t s32; int64_t s64; uint64_t u64; - uint32_t u32; + uint32_t u32; /* expected to be 0 for $r63 */ float f32; double f64; } imm; @@ -344,6 +343,8 @@ struct nv_ref { uint8_t flags; }; +#define NV_REF_FLAG_REGALLOC_PRIV (1 << 0) + struct nv_basic_block; struct nv_instruction { @@ -485,7 +486,7 @@ nv_alloc_instruction(struct nv_pc *pc, uint opcode) assert(pc->num_instructions < NV_PC_MAX_INSTRUCTIONS); insn->opcode = opcode; - insn->cc = 0; + insn->cc = NV_CC_P; insn->indirect = -1; insn->predicate = -1; |