ir3: fix recognizing const/imm registers as a0

Fixes: 72bb4d79dc ("ir3/legalize: handle scalar ALU WAR hazards for a0.x") Signed-off-by: Job Noorman <jnoorman@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30611>
2024-08-21 09:52:02 +02:00
parent 43d65e0ff0
commit 7cc24aa506
1 changed files with 2 additions and 0 deletions
@@ -1401,6 +1401,8 @@ is_reg_gpr(const struct ir3_register *reg)
 static inline bool
 is_reg_a0(const struct ir3_register *reg)
 {
+   if (reg->flags & (IR3_REG_CONST | IR3_REG_IMMED))
+      return false;
   return reg->num == regid(REG_A0, 0);
 }