blob: 6be308f4e712a56b424490e785ed0f2c8489dc9c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
//===-- ARMMCExpr.cpp - ARM specific MC expression classes ----------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "ARMMCExpr.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCStreamer.h"
using namespace llvm;
#define DEBUG_TYPE "armmcexpr"
const ARMMCExpr*
ARMMCExpr::create(VariantKind Kind, const MCExpr *Expr,
MCContext &Ctx) {
return new (Ctx) ARMMCExpr(Kind, Expr);
}
void ARMMCExpr::printImpl(raw_ostream &OS, const MCAsmInfo *MAI) const {
switch (Kind) {
default: llvm_unreachable("Invalid kind!");
case VK_ARM_HI16:
OS << ":upper16:";
break;
case VK_ARM_LO16:
OS << ":lower16:";
break;
case VK_ARM_HI_8_15:
OS << ":upper8_15:";
break;
case VK_ARM_HI_0_7:
OS << ":upper0_7:";
break;
case VK_ARM_LO_8_15:
OS << ":lower8_15:";
break;
case VK_ARM_LO_0_7:
OS << ":lower0_7:";
break;
}
const MCExpr *Expr = getSubExpr();
if (Expr->getKind() != MCExpr::SymbolRef)
OS << '(';
Expr->print(OS, MAI);
if (Expr->getKind() != MCExpr::SymbolRef)
OS << ')';
}
void ARMMCExpr::visitUsedExpr(MCStreamer &Streamer) const {
Streamer.visitUsedExpr(*getSubExpr());
}
|
