6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-29 10:32:47 +00:00
Code Issues Projects Releases Wiki Activity

Eliminate 3 of the X86 printImplicit* flags.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15398 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-08-01 08:23:17 +00:00
parent 1626c507e8
commit a35ce87e2e
3 changed files with 3 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/Target/X86/X86.td
View File

@ -40,9 +40,6 @@ def X86InstrInfo : InstrInfo {
"ImmTypeBits", "ImmTypeBits",
"FPFormBits", "FPFormBits",
"printImplicitUsesAfter", "printImplicitUsesAfter",
"printImplicitUsesBefore",
"printImplicitDefsBefore",
"printImplicitDefsAfter",
"Opcode"]; "Opcode"];
let TSFlagsShifts = [0, let TSFlagsShifts = [0,
5, 5,
@ -51,10 +48,7 @@ def X86InstrInfo : InstrInfo {
13, 13,
15, 15,
18, 18,
19, 19];
20,
21,
22];
} }
def X86 : Target { def X86 : Target {

11
lib/Target/X86/X86InstrInfo.h
View File

@ -169,16 +169,7 @@ namespace X86II {
// the normal operands. // the normal operands.
PrintImplUsesAfter = 1 << 18, PrintImplUsesAfter = 1 << 18,
// PrintImplUsesBefore - Print out implicit uses in the assembly output OpcodeShift = 19,
// before the normal operands.
PrintImplUsesBefore = 1 << 19,
// PrintImplDefsAfter - Print out implicit defs in the assembly output
// after the normal operands.
PrintImplDefsBefore = 1 << 20,
PrintImplDefsAfter = 1 << 21,
OpcodeShift = 22,
OpcodeMask = 0xFF << OpcodeShift, OpcodeMask = 0xFF << OpcodeShift,
// Bits 27 -> 31 are unused // Bits 27 -> 31 are unused
}; };

9
lib/Target/X86/X86InstrInfo.td
View File

@ -88,16 +88,9 @@ class X86Inst<string nam, bits<8> opcod, Format f, MemType m, ImmType i> : Instr
// //
bit hasOpSizePrefix = 0; // Does this inst have a 0x66 prefix? bit hasOpSizePrefix = 0; // Does this inst have a 0x66 prefix?
// Flag whether implicit register usage is printed before/after the // Flag whether implicit register usage is printed after the instruction.
// instruction
bit printImplicitUsesBefore = 0;
bit printImplicitUsesAfter = 0; bit printImplicitUsesAfter = 0;
// Flag whether implicit register definitions are printed before/after the
// instruction
bit printImplicitDefsBefore = 0;
bit printImplicitDefsAfter = 0;
bits<4> Prefix = 0; // Which prefix byte does this inst have? bits<4> Prefix = 0; // Which prefix byte does this inst have?
FPFormat FPForm; // What flavor of FP instruction is this? FPFormat FPForm; // What flavor of FP instruction is this?
bits<3> FPFormBits = 0; bits<3> FPFormBits = 0;