From 3daf8bc96a121279030e93f4462ff4daa1ffa8e4 Mon Sep 17 00:00:00 2001
From: Vladimir Stefanovic <vladimir.stefanovic@rt-rk.com>
Date: Thu, 17 Jan 2019 21:50:37 +0000
Subject: [mips] Emit .reloc R_{MICRO}MIPS_JALR along with j(al)r(c) $25

The callee address is added as an optional operand (MCSymbol) in
AdjustInstrPostInstrSelection() and then used by asm printer to insert:
'.reloc tmplabel, R_MIPS_JALR, symbol
tmplabel:'.
Controlled with '-mips-jalr-reloc', default is true.

Differential revision: https://reviews.llvm.org/D56694

llvm-svn: 351485
---
 llvm/lib/Target/Mips/MipsMCInstLower.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/Target/Mips/MipsMCInstLower.cpp')

diff --git a/llvm/lib/Target/Mips/MipsMCInstLower.cpp b/llvm/lib/Target/Mips/MipsMCInstLower.cpp
index 46b37ceae39..4a7c0ce2be1 100644
--- a/llvm/lib/Target/Mips/MipsMCInstLower.cpp
+++ b/llvm/lib/Target/Mips/MipsMCInstLower.cpp
@@ -117,6 +117,8 @@ MCOperand MipsMCInstLower::LowerSymbolOperand(const MachineOperand &MO,
   case MipsII::MO_CALL_LO16:
     TargetKind = MipsMCExpr::MEK_CALL_LO16;
     break;
+  case MipsII::MO_JALR:
+    return MCOperand();
   }
 
   switch (MOTy) {
-- 
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