diff options
| author | Aart Bik <ajcbik@google.com> | 2017-08-11 15:10:30 -0700 |
|---|---|---|
| committer | Aart Bik <ajcbik@google.com> | 2017-08-11 15:10:30 -0700 |
| commit | 3332db8345de39eb5067d99987fcae140184672b (patch) | |
| tree | 411e0be297cb288b18511bef5f4cb11c52fde546 /disassembler | |
| parent | 73de4a8f0936bfb8b74db0465f277a2b68d16905 (diff) | |
Bunch of SIMD for x86 and x86_64
Rationale:
Few instructions needed to implement SIMD reductions.
Test: assembler_x86_[64_]test
Bug: 64091002
Change-Id: I785acfc6c8c4ad4f290ddeab32da9b767f944e24
Diffstat (limited to 'disassembler')
| -rw-r--r-- | disassembler/disassembler_x86.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/disassembler/disassembler_x86.cc b/disassembler/disassembler_x86.cc index 4824f70a28..bbc8e370ea 100644 --- a/disassembler/disassembler_x86.cc +++ b/disassembler/disassembler_x86.cc @@ -792,6 +792,7 @@ DISASSEMBLER_ENTRY(cmp, src_reg_file = dst_reg_file = SSE; break; case 0x60: case 0x61: case 0x62: case 0x6C: + case 0x68: case 0x69: case 0x6A: case 0x6D: if (prefix[2] == 0x66) { src_reg_file = dst_reg_file = SSE; prefix[2] = 0; // Clear prefix now. It has served its purpose as part of the opcode. @@ -803,6 +804,10 @@ DISASSEMBLER_ENTRY(cmp, case 0x61: opcode1 = "punpcklwd"; break; case 0x62: opcode1 = "punpckldq"; break; case 0x6c: opcode1 = "punpcklqdq"; break; + case 0x68: opcode1 = "punpckhbw"; break; + case 0x69: opcode1 = "punpckhwd"; break; + case 0x6A: opcode1 = "punpckhdq"; break; + case 0x6D: opcode1 = "punpckhqdq"; break; } load = true; has_modrm = true; |