6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-04-04 10:30:01 +00:00
Code Issues Projects Releases Wiki Activity

Fix encoding for PUSH64i16. Add In64BitMode Predicate. Remove disassembler hack.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198547 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2014-01-05 05:46:38 +00:00
parent 09104ff9df
commit 6a69266fed
2 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Target/X86/X86InstrInfo.td
View File

@ -915,7 +915,8 @@ def PUSH32rmm: I<0xFF, MRM6m, (outs), (ins i32mem:$src), "push{l}\t$src",[],
def PUSHi8 : Ii8<0x6a, RawFrm, (outs), (ins i32i8imm:$imm),
"push{l}\t$imm", [], IIC_PUSH_IMM>, Requires<[Not64BitMode]>;
def PUSHi16 : Ii16<0x68, RawFrm, (outs), (ins i16imm:$imm),
"push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize;
"push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize,
Requires<[Not64BitMode]>;
def PUSHi32 : Ii32<0x68, RawFrm, (outs), (ins i32imm:$imm),
"push{l}\t$imm", [], IIC_PUSH_IMM>, Requires<[Not64BitMode]>;
@ -951,7 +952,8 @@ let Defs = [RSP], Uses = [RSP], neverHasSideEffects = 1, mayStore = 1,
def PUSH64i8 : Ii8<0x6a, RawFrm, (outs), (ins i64i8imm:$imm),
"push{q}\t$imm", [], IIC_PUSH_IMM>, Requires<[In64BitMode]>;
def PUSH64i16 : Ii16<0x68, RawFrm, (outs), (ins i16imm:$imm),
"push{q}\t$imm", [], IIC_PUSH_IMM>;
"push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize,
Requires<[In64BitMode]>;
def PUSH64i32 : Ii32<0x68, RawFrm, (outs), (ins i64i32imm:$imm),
"push{q}\t$imm", [], IIC_PUSH_IMM>, Requires<[In64BitMode]>;
}

3
utils/TableGen/X86RecognizableInstr.cpp
View File

@ -509,8 +509,7 @@ RecognizableInstr::filter_ret RecognizableInstr::filter() const {
// Special cases.
if (Name == "PUSH64i16" ||
Name == "MOVPQI2QImr" ||
if (Name == "MOVPQI2QImr" ||
Name == "VMOVPQI2QImr" ||
Name == "VMASKMOVDQU64")
return FILTER_WEAK;