From 0792d4cb1100d0fce63a3925b06e29251f55c702 Mon Sep 17 00:00:00 2001
From: Richard Lowe <richlowe@richlowe.net>
Date: Wed, 7 Feb 2018 02:13:42 +0000
Subject: [PATCH 28/34] i386: use the new-style retpoline thunk names for
external thunks, because nothing else will work
---
gcc/config/i386/i386.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 14152259bbe..ee7d5a56712 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -5353,7 +5353,9 @@ indirect_thunk_name (char name[32], unsigned int regno,
if (regno != INVALID_REGNUM && regno != CX_REG && ret_p)
gcc_unreachable ();
- if (USE_HIDDEN_LINKONCE)
+ if (USE_HIDDEN_LINKONCE ||
+ (cfun && cfun->machine->indirect_branch_type ==
+ indirect_branch_thunk_extern))
{
const char *prefix;
--
2.31.1