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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 18:21:09 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 18:21:09 -0700 |
| commit | cfaeb5eaf7d1aaa6dad7c8677c8829ac1be5c90b (patch) | |
| tree | 191c8bc08491d4398df09d138d5f5dd7afa3bf33 /src/arch | |
| parent | aabbb22cca3d3f759a55d2108504b6409e7ba402 (diff) | |
| download | gem5-cfaeb5eaf7d1aaa6dad7c8677c8829ac1be5c90b.tar.xz | |
X86: Implement PUNPCKHQDQ.
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/isa/decoder/two_byte_opcodes.isa | 2 | ||||
| -rw-r--r-- | src/arch/x86/isa/insts/simd128/integer/data_reordering/unpack_and_interleave.py | 21 |
2 files changed, 21 insertions, 2 deletions
diff --git a/src/arch/x86/isa/decoder/two_byte_opcodes.isa b/src/arch/x86/isa/decoder/two_byte_opcodes.isa index efc3d295b..fd07f3192 100644 --- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa +++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa @@ -596,7 +596,7 @@ 0x2: Inst::PUNPCKHDQ(Vo,Wo); 0x3: packssdw_Vo_Wo(); 0x4: punpcklqdq_Vo_Wq(); - 0x5: punpcklqdq_Vo_Wq(); + 0x5: Inst::PUNPCKHQDQ(Vo,Wq); 0x6: movd_Vo_Ed(); 0x7: movdqa_Vo_Wo(); } diff --git a/src/arch/x86/isa/insts/simd128/integer/data_reordering/unpack_and_interleave.py b/src/arch/x86/isa/insts/simd128/integer/data_reordering/unpack_and_interleave.py index 0e11b5aba..9ae617d36 100644 --- a/src/arch/x86/isa/insts/simd128/integer/data_reordering/unpack_and_interleave.py +++ b/src/arch/x86/isa/insts/simd128/integer/data_reordering/unpack_and_interleave.py @@ -167,6 +167,25 @@ def macroop PUNPCKHDQ_XMM_P { unpack xmml, xmmh, ufp1, sel=0, size=4 unpack xmmh, xmmh, ufp1, sel=1, size=4 }; + +def macroop PUNPCKHQDQ_XMM_XMM { + movfp xmml, xmmh + movfp xmmh, xmmhm +}; + +def macroop PUNPCKHQDQ_XMM_M { + lea t1, seg, sib, disp, dataSize=asz + ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8 + movfp xmml, xmmh + movfp xmmh, ufp1 +}; + +def macroop PUNPCKHQDQ_XMM_P { + rdip t7 + lea t1, seg, riprel, disp, dataSize=asz + ldfp ufp1, seg, riprel, 8, dataSize=8 + movfp xmml, xmmh + movfp xmmh, ufp1 +}; ''' -# PUNPCKHQDQ # PUNPCKLQDQ |