From: Kazu Hirata <kazu@gcc.gnu.org>
Date: Thu, 4 May 2006 20:13:37 +0000 (+0000)
Subject: re PR target/26765 (ICE in in extract_insn with __thread and optimization)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=05431b85287149572012c93fdcccf08044df8c84;p=gcc.git

re PR target/26765 (ICE in in extract_insn with __thread and optimization)

gcc/
	PR target/26765
	* config/mips/mips.c (mips_symbolic_address_p): Return true
	for SYMBOL_TLSGD, SYMBOL_TLSLDM, SYMBOL_DTPREL, SYMBOL_TPREL,
	SYMBOL_GOTTPREL, and SYMBOL_TLS.

gcc/testsuite/
	PR target/26765
	* gcc.target/mips/pr26765.c: New.

From-SVN: r113536
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cc1c2efe4a0..710e414434c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2006-05-04  Richard Sandiford  <richard@codesourcery.com>
+
+	PR target/26765
+	* config/mips/mips.c (mips_symbolic_address_p): Return true
+	for SYMBOL_TLSGD, SYMBOL_TLSLDM, SYMBOL_DTPREL, SYMBOL_TPREL,
+	SYMBOL_GOTTPREL, and SYMBOL_TLS.
+
 2006-05-04  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/14287
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index f66cdc255af..600d512e992 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -1463,18 +1463,16 @@ mips_symbolic_address_p (enum mips_symbol_type symbol_type,
       /* The address will have to be loaded from the GOT first.  */
       return false;
 
-    case SYMBOL_TLSGD:
-    case SYMBOL_TLSLDM:
-    case SYMBOL_DTPREL:
-    case SYMBOL_TPREL:
-    case SYMBOL_GOTTPREL:
-    case SYMBOL_TLS:
-      return false;
-
     case SYMBOL_GOTOFF_PAGE:
     case SYMBOL_GOTOFF_GLOBAL:
     case SYMBOL_GOTOFF_CALL:
     case SYMBOL_GOTOFF_LOADGP:
+    case SYMBOL_TLS:
+    case SYMBOL_TLSGD:
+    case SYMBOL_TLSLDM:
+    case SYMBOL_DTPREL:
+    case SYMBOL_GOTTPREL:
+    case SYMBOL_TPREL:
     case SYMBOL_64_HIGH:
     case SYMBOL_64_MID:
     case SYMBOL_64_LOW:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 798df54e038..abc3b7d0a1c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-05-04  Kazu Hirata  <kazu@codesourcery.com>
+
+	PR target/26765
+	* gcc.target/mips/pr26765.c: New.
+
 2005-05-04  Bernd Schmidt  <bernd.schmidt@analog.com>
 
 	* gcc.target/bfin: New directory.
diff --git a/gcc/testsuite/gcc.target/mips/pr26765.c b/gcc/testsuite/gcc.target/mips/pr26765.c
new file mode 100644
index 00000000000..0b70b56ab44
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/pr26765.c
@@ -0,0 +1,13 @@
+/* PR target/pr26765
+   This testcase used to trigger an unrecognizable insn.  */
+
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+__thread int *a = 0;
+
+void foo (void)
+{
+  extern int *b;
+  b = (int *) ((*a));
+}