diff options
Diffstat (limited to 'assembler/brw_structs.h')
| -rw-r--r-- | assembler/brw_structs.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/assembler/brw_structs.h b/assembler/brw_structs.h index 7b0b0da5..2815256e 100644 --- a/assembler/brw_structs.h +++ b/assembler/brw_structs.h @@ -1324,11 +1324,21 @@ struct brw_instruction GLuint pad1:2; /* reserved */ } da3src; + /* This is also used for gen7 IF/ELSE instructions */ struct { - GLint JIP:16; /* Gen7 bspec: both the JIP and UIP are signed 16-bit numbers */ - GLint UIP:16; - } branch_2_offset; /* for Gen6, Gen7 2-offsets branch; for Gen7 1-offset branch */ + /* Signed jump distance to the ip to jump to if all channels + * are disabled after the break or continue. It should point + * to the end of the innermost control flow block, as that's + * where some channel could get re-enabled. + */ + int jip:16; + + /* Signed jump distance to the location to resume execution + * of this channel if it's enabled for the break or continue. + */ + int uip:16; + } break_cont; GLint JIP; /* used by Gen6 CALL instructions; Gen7 JMPI */ |