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Support generation of GR64 to MMX code in the JIT.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37866 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2007-07-04 01:29:22 +00:00
parent bef204db6f
commit 10404c47d1
1 changed files with 4 additions and 2 deletions
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6
lib/Target/X86/X86InstrMMX.td
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@ -25,6 +25,8 @@
// MMXIS - MMX instructions with XS prefix.
class MMXI<bits<8> o, Format F, dag ops, string asm, list<dag> pattern>
: I<o, F, ops, asm, pattern>, TB, Requires<[HasMMX]>;
class MMXRI<bits<8> o, Format F, dag ops, string asm, list<dag> pattern>
: I<o, F, ops, asm, pattern>, TB, REX_W, Requires<[HasMMX]>;
class MMX2I<bits<8> o, Format F, dag ops, string asm, list<dag> pattern>
: I<o, F, ops, asm, pattern>, TB, OpSize, Requires<[HasMMX]>;
class MMXIi8<bits<8> o, Format F, dag ops, string asm, list<dag> pattern>
@ -183,8 +185,8 @@ def MMX_MOVD64rm : MMXI<0x6E, MRMSrcMem, (ops VR64:$dst, i32mem:$src),
def MMX_MOVD64mr : MMXI<0x7E, MRMDestMem, (ops i32mem:$dst, VR64:$src),
"movd {$src, $dst|$dst, $src}", []>;
def MMX_MOVD64to64rr : MMXI<0x6E, MRMSrcReg, (ops VR64:$dst, GR64:$src),
"movd {$src, $dst|$dst, $src}", []>;
def MMX_MOVD64to64rr : MMXRI<0x6E, MRMSrcReg, (ops VR64:$dst, GR64:$src),
"movd {$src, $dst|$dst, $src}", []>;
def MMX_MOVQ64rr : MMXI<0x6F, MRMSrcReg, (ops VR64:$dst, VR64:$src),
"movq {$src, $dst|$dst, $src}", []>;