diff options
| author | Homer Hsing <homer.xing@intel.com> | 2012-09-28 14:05:51 +0800 |
|---|---|---|
| committer | Damien Lespiau <damien.lespiau@intel.com> | 2013-03-04 15:54:34 +0000 |
| commit | e8cb195c6d9bb9072896e15416f4207ccffdd919 (patch) | |
| tree | 67341a4570e02418fa83f9b3b269329290a90b67 | |
| parent | 2ad18c1c97a14edd9733b1d7319a1c50a170be92 (diff) | |
Support Gen6 WHILE instruction
| -rw-r--r-- | assembler/src/gram.y | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/assembler/src/gram.y b/assembler/src/gram.y index 03b77417..1b409886 100644 --- a/assembler/src/gram.y +++ b/assembler/src/gram.y @@ -545,7 +545,10 @@ loopinstruction: predicate WHILE execsize relativelocation instoptions set_instruction_src1(&$$, &$4); $$.first_reloc_target = $4.reloc_target; $$.first_reloc_offset = $4.imm32; - } else if (gen_level == 7) { // TODO: Gen6 also OK? + } else if (gen_level >= 6) { + /* Gen6 spec: + dest must have the same element size as src0. + dest horizontal stride must be 1. */ memset(&$$, 0, sizeof($$)); set_instruction_predicate(&$$, &$1); $$.header.opcode = $2; |