diff options
| author | Michael Meissner <gnu@the-meissners.org> | 2006-10-24 02:53:28 +0400 |
|---|---|---|
| committer | Michael Meissner <gnu@the-meissners.org> | 2006-10-24 02:53:28 +0400 |
| commit | 7e39651a5498881a4cbb0a756fa8f60cc924f579 (patch) | |
| tree | 356ee34943cf2d730b4b8143b2fc6888956d53dc | |
| parent | 74cab745fc3a79617a2eda04b032560dcab6cb70 (diff) | |
Fix AMDFAM10 POPCNT instruction
| -rw-r--r-- | include/opcode/ChangeLog | 5 | ||||
| -rw-r--r-- | include/opcode/i386.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index ac2525674..3f70f5db9 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,8 @@ +2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> + + * i386.h : Modify opcode to support for the change in POPCNT opcode + in amdfam10 architecture. + 2006-09-28 H.J. Lu <hongjiu.lu@intel.com> * i386.h: Replace CpuMNI with CpuSSSE3. diff --git a/include/opcode/i386.h b/include/opcode/i386.h index 59f45cc86..bbecf3c7a 100644 --- a/include/opcode/i386.h +++ b/include/opcode/i386.h @@ -1472,7 +1472,7 @@ static const template i386_optab[] = {"insertq", 4, 0xf20f78, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { Imm8, Imm8, RegXMM, RegXMM} }, /* ABM instructions */ -{"popcnt", 2, 0x0fb8, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"popcnt", 2, 0xf30fb8, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, {"lzcnt", 2, 0xf30fbd, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, |