diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/freedreno/ir3/ir3_cp.c | 47 |
1 files changed, 23 insertions, 24 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_cp.c b/src/gallium/drivers/freedreno/ir3/ir3_cp.c index a9023ce571c..7bb858df4d4 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_cp.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_cp.c @@ -111,36 +111,12 @@ static bool valid_flags(struct ir3_instruction *instr, unsigned n, if (flags & IR3_REG_RELATIV) return false; - /* clear flags that are 'ok' */ switch (opc_cat(instr->opc)) { case 1: valid_flags = IR3_REG_IMMED | IR3_REG_CONST | IR3_REG_RELATIV; if (flags & ~valid_flags) return false; break; - case 5: - /* no flags allowed */ - if (flags) - return false; - break; - case 6: - valid_flags = IR3_REG_IMMED; - if (flags & ~valid_flags) - return false; - - if (flags & IR3_REG_IMMED) { - /* doesn't seem like we can have immediate src for store - * instructions: - * - * TODO this restriction could also apply to load instructions, - * but for load instructions this arg is the address (and not - * really sure any good way to test a hard-coded immed addr src) - */ - if (is_store(instr) && (n == 1)) - return false; - } - - break; case 2: valid_flags = ir3_cat2_absneg(instr->opc) | IR3_REG_CONST | IR3_REG_RELATIV; @@ -197,6 +173,29 @@ static bool valid_flags(struct ir3_instruction *instr, unsigned n, if (flags & (IR3_REG_SABS | IR3_REG_SNEG)) return false; break; + case 5: + /* no flags allowed */ + if (flags) + return false; + break; + case 6: + valid_flags = IR3_REG_IMMED; + if (flags & ~valid_flags) + return false; + + if (flags & IR3_REG_IMMED) { + /* doesn't seem like we can have immediate src for store + * instructions: + * + * TODO this restriction could also apply to load instructions, + * but for load instructions this arg is the address (and not + * really sure any good way to test a hard-coded immed addr src) + */ + if (is_store(instr) && (n == 1)) + return false; + } + + break; } return true; |