diff options
| author | Eric Anholt <[email protected]> | 2015-07-10 16:30:27 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2015-07-17 12:25:55 -0700 |
| commit | 90dfabc3b5ce5b485a1bbcd7e815a72588f7153d (patch) | |
| tree | 8a58b213f0825a9f5dfb3c097f62085dc4aa1779 /src/gallium/drivers/vc4 | |
| parent | be1f49bda90425b7fd009ac177b307e61da0f994 (diff) | |
vc4: Use the pure/const attributes on a bunch of our QPU functions.
On a release build, this makes the rest of vc4_qpu_validate.c go away
(the compiler didn't know that our qpu helper function calls had no
side effects).
Diffstat (limited to 'src/gallium/drivers/vc4')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_qpu.h | 30 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_tiling.h | 6 |
2 files changed, 18 insertions, 18 deletions
diff --git a/src/gallium/drivers/vc4/vc4_qpu.h b/src/gallium/drivers/vc4/vc4_qpu.h index c9ab6344589..fbb90ba12a0 100644 --- a/src/gallium/drivers/vc4/vc4_qpu.h +++ b/src/gallium/drivers/vc4/vc4_qpu.h @@ -122,23 +122,23 @@ static inline struct qpu_reg qpu_r3(void) { return qpu_rn(3); } static inline struct qpu_reg qpu_r4(void) { return qpu_rn(4); } static inline struct qpu_reg qpu_r5(void) { return qpu_rn(5); } -uint64_t qpu_NOP(void); -uint64_t qpu_a_MOV(struct qpu_reg dst, struct qpu_reg src); -uint64_t qpu_m_MOV(struct qpu_reg dst, struct qpu_reg src); +uint64_t qpu_NOP(void) ATTRIBUTE_CONST; +uint64_t qpu_a_MOV(struct qpu_reg dst, struct qpu_reg src) ATTRIBUTE_CONST; +uint64_t qpu_m_MOV(struct qpu_reg dst, struct qpu_reg src) ATTRIBUTE_CONST; uint64_t qpu_a_alu2(enum qpu_op_add op, struct qpu_reg dst, - struct qpu_reg src0, struct qpu_reg src1); + struct qpu_reg src0, struct qpu_reg src1) ATTRIBUTE_CONST; uint64_t qpu_m_alu2(enum qpu_op_mul op, struct qpu_reg dst, - struct qpu_reg src0, struct qpu_reg src1); -uint64_t qpu_merge_inst(uint64_t a, uint64_t b); -uint64_t qpu_load_imm_ui(struct qpu_reg dst, uint32_t val); -uint64_t qpu_set_sig(uint64_t inst, uint32_t sig); -uint64_t qpu_set_cond_add(uint64_t inst, uint32_t cond); -uint64_t qpu_set_cond_mul(uint64_t inst, uint32_t cond); -uint32_t qpu_encode_small_immediate(uint32_t i); - -bool qpu_waddr_is_tlb(uint32_t waddr); -bool qpu_inst_is_tlb(uint64_t inst); -int qpu_num_sf_accesses(uint64_t inst); + struct qpu_reg src0, struct qpu_reg src1) ATTRIBUTE_CONST; +uint64_t qpu_merge_inst(uint64_t a, uint64_t b) ATTRIBUTE_CONST; +uint64_t qpu_load_imm_ui(struct qpu_reg dst, uint32_t val) ATTRIBUTE_CONST; +uint64_t qpu_set_sig(uint64_t inst, uint32_t sig) ATTRIBUTE_CONST; +uint64_t qpu_set_cond_add(uint64_t inst, uint32_t cond) ATTRIBUTE_CONST; +uint64_t qpu_set_cond_mul(uint64_t inst, uint32_t cond) ATTRIBUTE_CONST; +uint32_t qpu_encode_small_immediate(uint32_t i) ATTRIBUTE_CONST; + +bool qpu_waddr_is_tlb(uint32_t waddr) ATTRIBUTE_CONST; +bool qpu_inst_is_tlb(uint64_t inst) ATTRIBUTE_CONST; +int qpu_num_sf_accesses(uint64_t inst) ATTRIBUTE_CONST; void qpu_serialize_one_inst(struct vc4_compile *c, uint64_t inst); static inline uint64_t diff --git a/src/gallium/drivers/vc4/vc4_tiling.h b/src/gallium/drivers/vc4/vc4_tiling.h index b5d10da3417..b90bba70200 100644 --- a/src/gallium/drivers/vc4/vc4_tiling.h +++ b/src/gallium/drivers/vc4/vc4_tiling.h @@ -24,9 +24,9 @@ #ifndef VC4_TILING_H #define VC4_TILING_H -uint32_t vc4_utile_width(int cpp); -uint32_t vc4_utile_height(int cpp); -bool vc4_size_is_lt(uint32_t width, uint32_t height, int cpp); +uint32_t vc4_utile_width(int cpp) ATTRIBUTE_CONST; +uint32_t vc4_utile_height(int cpp) ATTRIBUTE_CONST; +bool vc4_size_is_lt(uint32_t width, uint32_t height, int cpp) ATTRIBUTE_CONST; void vc4_load_utile(void *dst, void *src, uint32_t dst_stride, uint32_t cpp); void vc4_store_utile(void *dst, void *src, uint32_t src_stride, uint32_t cpp); void vc4_load_tiled_image(void *dst, uint32_t dst_stride, |