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Shrink down SSE3 code by some multiclass refactoring - 1st part 

llvm-svn: 107438
This commit is contained in:
Bruno Cardoso Lopes 2010-07-01 22:33:18 +00:00
parent 6d880b1a83
commit 0a17241a0d
1 changed files with 15 additions and 72 deletions
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87
llvm/lib/Target/X86/X86InstrSSE.td
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@ -3359,9 +3359,10 @@ def MONITOR : I<0x01, MRM_C8, (outs), (ins), "monitor",
def MWAIT : I<0x01, MRM_C9, (outs), (ins), "mwait",
[(int_x86_sse3_mwait ECX, EAX)]>, TB, Requires<[HasSSE3]>;
/// SS3I_unop_rm_int_8 - Simple SSSE3 unary operator whose type is v*i8.
multiclass SS3I_unop_rm_int_8<bits<8> opc, string OpcodeStr,
Intrinsic IntId64, Intrinsic IntId128> {
/// SS3I_unop_rm_int - Simple SSSE3 unary op whose type can be v*{i8,i16,i32}.
multiclass SS3I_unop_rm_int<bits<8> opc, string OpcodeStr,
PatFrag mem_frag64, PatFrag mem_frag128,
Intrinsic IntId64, Intrinsic IntId128> {
def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR64:$dst, (IntId64 VR64:$src))]>;
@ -3369,7 +3370,7 @@ multiclass SS3I_unop_rm_int_8<bits<8> opc, string OpcodeStr,
def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), (ins i64mem:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR64:$dst,
(IntId64 (bitconvert (memopv8i8 addr:$src))))]>;
(IntId64 (bitconvert (mem_frag64 addr:$src))))]>;
def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src),
@ -3382,76 +3383,18 @@ multiclass SS3I_unop_rm_int_8<bits<8> opc, string OpcodeStr,
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR128:$dst,
(IntId128
(bitconvert (memopv16i8 addr:$src))))]>, OpSize;
(bitconvert (mem_frag128 addr:$src))))]>, OpSize;
}
/// SS3I_unop_rm_int_16 - Simple SSSE3 unary operator whose type is v*i16.
multiclass SS3I_unop_rm_int_16<bits<8> opc, string OpcodeStr,
Intrinsic IntId64, Intrinsic IntId128> {
def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst),
(ins VR64:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR64:$dst, (IntId64 VR64:$src))]>;
def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst),
(ins i64mem:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR64:$dst,
(IntId64
(bitconvert (memopv4i16 addr:$src))))]>;
def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR128:$dst, (IntId128 VR128:$src))]>,
OpSize;
def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
(ins i128mem:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR128:$dst,
(IntId128
(bitconvert (memopv8i16 addr:$src))))]>, OpSize;
}
/// SS3I_unop_rm_int_32 - Simple SSSE3 unary operator whose type is v*i32.
multiclass SS3I_unop_rm_int_32<bits<8> opc, string OpcodeStr,
Intrinsic IntId64, Intrinsic IntId128> {
def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst),
(ins VR64:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR64:$dst, (IntId64 VR64:$src))]>;
def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst),
(ins i64mem:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR64:$dst,
(IntId64
(bitconvert (memopv2i32 addr:$src))))]>;
def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR128:$dst, (IntId128 VR128:$src))]>,
OpSize;
def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
(ins i128mem:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set VR128:$dst,
(IntId128
(bitconvert (memopv4i32 addr:$src))))]>, OpSize;
}
defm PABSB : SS3I_unop_rm_int_8 <0x1C, "pabsb",
int_x86_ssse3_pabs_b,
int_x86_ssse3_pabs_b_128>;
defm PABSW : SS3I_unop_rm_int_16<0x1D, "pabsw",
int_x86_ssse3_pabs_w,
int_x86_ssse3_pabs_w_128>;
defm PABSD : SS3I_unop_rm_int_32<0x1E, "pabsd",
int_x86_ssse3_pabs_d,
int_x86_ssse3_pabs_d_128>;
defm PABSB : SS3I_unop_rm_int<0x1C, "pabsb", memopv8i8, memopv16i8,
int_x86_ssse3_pabs_b,
int_x86_ssse3_pabs_b_128>;
defm PABSW : SS3I_unop_rm_int<0x1D, "pabsw", memopv4i16, memopv8i16,
int_x86_ssse3_pabs_w,
int_x86_ssse3_pabs_w_128>;
defm PABSD : SS3I_unop_rm_int<0x1E, "pabsd", memopv2i32, memopv4i32,
int_x86_ssse3_pabs_d,
int_x86_ssse3_pabs_d_128>;
/// SS3I_binop_rm_int_8 - Simple SSSE3 binary operator whose type is v*i8.
let Constraints = "$src1 = $dst" in {