From: Roger Sayle <roger@eyesopen.com>
Date: Tue, 8 Oct 2002 20:49:02 +0000 (+0000)
Subject: re PR target/8087 (sparc-sun-solaris2.7 C testsuite failures in execute/20020720... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=11f3e4c7ca8cd3dab7591c4a0ccb2288d2914f59;p=gcc.git

re PR target/8087 (sparc-sun-solaris2.7 C testsuite failures in execute/20020720-1.c w/-m64 or on sparcv9/sparc64)


	PR target/8087
	* simplify-rtx.c (avoid_constant_pool_reference):  Allow constant
	pool references that are constructed using LO_SUM.

From-SVN: r57942
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 719625767fb..1ebd0b3a2c0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2002-10-08  Roger Sayle  <roger@eyesopen.com>
+
+	PR target/8087
+	* simplify-rtx.c (avoid_constant_pool_reference):  Allow constant
+	pool references that are constructed using LO_SUM.
+
 2002-10-08  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* c-opts.c (c_common_decode_option): Add warn_strict_aliasing to
diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c
index c49ad634bd5..cd7e28b45c7 100644
--- a/gcc/simplify-rtx.c
+++ b/gcc/simplify-rtx.c
@@ -146,6 +146,9 @@ avoid_constant_pool_reference (x)
     return x;
   addr = XEXP (x, 0);
 
+  if (GET_CODE (addr) == LO_SUM)
+    addr = XEXP (addr, 1);
+
   if (GET_CODE (addr) != SYMBOL_REF
       || ! CONSTANT_POOL_ADDRESS_P (addr))
     return x;