6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-08-05 13:26:55 +00:00
Code Issues Projects Releases Wiki Activity

Reverse assembler/disassembler operand order for gather instructions.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159983 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2012-07-10 06:38:33 +00:00
parent e585e75612
commit 97a0c6bc91
3 changed files with 27 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
lib/Target/X86/X86InstrSSE.td
View File

@@ -8037,51 +8037,26 @@ defm VPSRAVD : avx2_var_shift<0x46, "vpsravd", sra, v4i32, v8i32>;
//===----------------------------------------------------------------------===//
// VGATHER - GATHER Operations
multiclass avx2_gather<bits<8> opc, string OpcodeStr,
RegisterClass RC256, X86MemOperand memop256,
Intrinsic IntGather128, Intrinsic IntGather256> {
RegisterClass RC256, X86MemOperand memop256> {
def rm : AVX28I<opc, MRMSrcMem, (outs VR128:$dst),
(ins VR128:$src1, v128mem:$src2, VR128:$mask),
!strconcat(OpcodeStr,
"\t{$src1, $src2, $mask|$mask, $src2, $src1}"),
"\t{$mask, $src2, $dst|$dst, $src2, $mask}"),
[]>, VEX_4VOp3;
def Yrm : AVX28I<opc, MRMSrcMem, (outs RC256:$dst),
(ins RC256:$src1, memop256:$src2, RC256:$mask),
!strconcat(OpcodeStr,
"\t{$src1, $src2, $mask|$mask, $src2, $src1}"),
"\t{$mask, $src2, $dst|$dst, $src2, $mask}"),
[]>, VEX_4VOp3, VEX_L;
}
let Constraints = "$src1 = $dst" in {
defm VGATHERDPD : avx2_gather<0x92, "vgatherdpd",
VR256, v128mem,
int_x86_avx2_gather_d_pd,
int_x86_avx2_gather_d_pd_256>, VEX_W;
defm VGATHERQPD : avx2_gather<0x93, "vgatherqpd",
VR256, v256mem,
int_x86_avx2_gather_q_pd,
int_x86_avx2_gather_q_pd_256>, VEX_W;
defm VGATHERDPS : avx2_gather<0x92, "vgatherdps",
VR256, v256mem,
int_x86_avx2_gather_d_ps,
int_x86_avx2_gather_d_ps_256>;
defm VGATHERQPS : avx2_gather<0x93, "vgatherqps",
VR128, v256mem,
int_x86_avx2_gather_q_ps,
int_x86_avx2_gather_q_ps_256>;
defm VPGATHERDQ : avx2_gather<0x90, "vpgatherdq",
VR256, v128mem,
int_x86_avx2_gather_d_q,
int_x86_avx2_gather_d_q_256>, VEX_W;
defm VPGATHERQQ : avx2_gather<0x91, "vpgatherqq",
VR256, v256mem,
int_x86_avx2_gather_q_q,
int_x86_avx2_gather_q_q_256>, VEX_W;
defm VPGATHERDD : avx2_gather<0x90, "vpgatherdd",
VR256, v256mem,
int_x86_avx2_gather_d_d,
int_x86_avx2_gather_d_d_256>;
defm VPGATHERQD : avx2_gather<0x91, "vpgatherqd",
VR128, v256mem,
int_x86_avx2_gather_q_d,
int_x86_avx2_gather_q_d_256>;
defm VGATHERDPD : avx2_gather<0x92, "vgatherdpd", VR256, v128mem>, VEX_W;
defm VGATHERQPD : avx2_gather<0x93, "vgatherqpd", VR256, v256mem>, VEX_W;
defm VGATHERDPS : avx2_gather<0x92, "vgatherdps", VR256, v256mem>;
defm VGATHERQPS : avx2_gather<0x93, "vgatherqps", VR128, v256mem>;
defm VPGATHERDQ : avx2_gather<0x90, "vpgatherdq", VR256, v128mem>, VEX_W;
defm VPGATHERQQ : avx2_gather<0x91, "vpgatherqq", VR256, v256mem>, VEX_W;
defm VPGATHERDD : avx2_gather<0x90, "vpgatherdd", VR256, v256mem>;
defm VPGATHERQD : avx2_gather<0x91, "vpgatherqd", VR128, v256mem>;
}