From: Gerald Pfeifer <gerald@pfeifer.com>
Date: Thu, 7 May 2020 22:48:52 +0000 (+0200)
Subject: i386: Define __ILP32__ and _ILP32 for all 32-bit targets
X-Git-Tag: releases/gcc-9.4.0~922
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5a3b1326f07616ba984199d9a916f6dc59ad597;p=thirdparty%2Fgcc.git

i386: Define __ILP32__ and _ILP32 for all 32-bit targets

	* config/i386/i386-c.c (ix86_target_macros): Define _ILP32 and
	__ILP32__ for 32-bit targets.

(cherry picked from commit 13a46321516e2efd3bbb1f1899c539c6724240a9)
---

diff --git a/gcc/config/i386/i386-c.c b/gcc/config/i386/i386-c.c
index 5e7e46fcebe2..f06fea1a8a5b 100644
--- a/gcc/config/i386/i386-c.c
+++ b/gcc/config/i386/i386-c.c
@@ -675,6 +675,8 @@ ix86_target_macros (void)
       cpp_assert (parse_in, "cpu=i386");
       cpp_assert (parse_in, "machine=i386");
       builtin_define_std ("i386");
+      cpp_define (parse_in, "_ILP32");
+      cpp_define (parse_in, "__ILP32__");
     }
 
   if (!TARGET_80387)