re PR target/89290 (ICE in change_address_1, at emit-rtl.c:2286)

	PR target/89290
	* config/i386/predicates.md (x86_64_immediate_operand): Allow
	TLS UNSPECs offsetted by signed 32-bit CONST_INT even with
	-mcmodel=large.

	* gcc.target/i386/pr89290.c: New test.

From-SVN: r268837

gcc/ChangeLog

+2019-02-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89290
+	* config/i386/predicates.md (x86_64_immediate_operand): Allow
+	TLS UNSPECs offsetted by signed 32-bit CONST_INT even with
+	-mcmodel=large.
+
 2019-02-13  Martin Liska  <mliska@suse.cz>
 
 	PR lto/88858

gcc/config/i386/predicates.md

@@ -182,7 +182,7 @@
 	  rtx op1 = XEXP (XEXP (op, 0), 0);
 	  rtx op2 = XEXP (XEXP (op, 0), 1);
 
-	  if (ix86_cmodel == CM_LARGE)
+	  if (ix86_cmodel == CM_LARGE && GET_CODE (op1) != UNSPEC)
 	    return false;
 	  if (!CONST_INT_P (op2))
 	    return false;

gcc/testsuite/ChangeLog

+2019-02-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89290
+	* gcc.target/i386/pr89290.c: New test.
+
 2019-01-23  Xiong Hu Luo  <luoxhu@linux.vnet.ibm.com>
 
 	* gcc.target/powerpc/crypto-builtin-1.c

gcc/testsuite/gcc.target/i386/pr89290.c

+/* PR target/89290 */
+/* { dg-do compile { target { tls && lp64 } } } */
+/* { dg-options "-O0 -mcmodel=large" } */
+
+struct S { long int a, b; } e;
+__thread struct S s;
+__thread struct S t[2];
+
+void
+foo (void)
+{
+  s = e;
+}
+
+void
+bar (void)
+{
+  t[1] = e;
+}