diff options
| author | Tom Stellard <[email protected]> | 2012-09-17 14:33:56 +0000 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2012-09-19 14:58:53 -0400 |
| commit | 810345492eca34c2ad12728b5491a4691cc62ec2 (patch) | |
| tree | 6271c62e268bbb51c4bd0b26469c08a78b5f843c /src/gallium/drivers/r600/r600_asm.c | |
| parent | 3e3ca9271887ea4c8d3312d8943aefcd5e1893e0 (diff) | |
r600g: Use LOOP_START_DX10 for loops
LOOP_START_DX10 ignores the LOOP_CONFIG* registers, so it is not limited
to 4096 iterations like the other LOOP_* instructions. Compute shaders
need to use this instruction, and since we aren't optimizing loops with
the LOOP_CONFIG* registers for pixel and vertex shaders, it seems like
we should just use it for everything.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_asm.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index 648e8b6ed5d..58350c6f75d 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -1878,6 +1878,7 @@ static int r600_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode case V_SQ_CF_WORD1_SQ_CF_INST_ELSE: case V_SQ_CF_WORD1_SQ_CF_INST_POP: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: + case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: @@ -1952,6 +1953,7 @@ int r600_bytecode_build(struct r600_bytecode *bc) case EG_V_SQ_CF_WORD1_SQ_CF_INST_ELSE: case EG_V_SQ_CF_WORD1_SQ_CF_INST_POP: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: @@ -1986,7 +1988,7 @@ int r600_bytecode_build(struct r600_bytecode *bc) case V_SQ_CF_WORD1_SQ_CF_INST_JUMP: case V_SQ_CF_WORD1_SQ_CF_INST_ELSE: case V_SQ_CF_WORD1_SQ_CF_INST_POP: - case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: + case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: @@ -2089,6 +2091,7 @@ int r600_bytecode_build(struct r600_bytecode *bc) case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF1: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF2: case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3_BUF3: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: @@ -2172,6 +2175,7 @@ int r600_bytecode_build(struct r600_bytecode *bc) case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM2: case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_MEM_STREAM3: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: + case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: @@ -2360,6 +2364,7 @@ void r600_bytecode_dump(struct r600_bytecode *bc) case EG_V_SQ_CF_WORD1_SQ_CF_INST_ELSE: case EG_V_SQ_CF_WORD1_SQ_CF_INST_POP: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: @@ -2454,6 +2459,7 @@ void r600_bytecode_dump(struct r600_bytecode *bc) case V_SQ_CF_WORD1_SQ_CF_INST_ELSE: case V_SQ_CF_WORD1_SQ_CF_INST_POP: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: + case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_DX10: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: |