From: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Date: Tue, 1 Mar 2005 03:24:16 +0000 (+0000)
Subject: re PR target/19819 (ICE when compiling aegis 4.20)
X-Git-Tag: releases/gcc-3.4.4~186
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66f516f28f96b5b12c74b697dd0b58291d878706;p=thirdparty%2Fgcc.git

re PR target/19819 (ICE when compiling aegis 4.20)

	PR target/19819
	* pa.h (GO_IF_LEGITIMATE_ADDRESS): Allow allow hard registers during
	and after reload in REG+REG indexed addresses without REG_POINTER
	set in the base and not set in the index.

From-SVN: r95725
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 15d9fc334bef..9aa82e790d69 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2005-02-28  John David Anglin  <dave.anglin#nrc-cnrc.gc.ca>
+
+	PR target/19819
+	* pa.h (GO_IF_LEGITIMATE_ADDRESS): Allow allow hard registers during
+	and after reload in REG+REG indexed addresses without REG_POINTER
+	set in the base and not set in the index.
+
 2005-02-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR rtl-optimization/17728
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index 1dc2806d2ee6..7727cb5f85cb 100644
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -1530,7 +1530,12 @@ extern int may_call_alloca;
 	  && (TARGET_NO_SPACE_REGS					\
 	      ? (base && REG_P (index))					\
 	      : (base == XEXP (X, 1) && REG_P (index)			\
-		 && REG_POINTER (base) && !REG_POINTER (index)))	\
+		 && (reload_completed					\
+		     || (reload_in_progress && HARD_REGISTER_P (base))	\
+		     || REG_POINTER (base))				\
+		 && (reload_completed					\
+		     || (reload_in_progress && HARD_REGISTER_P (index))	\
+		     || !REG_POINTER (index))))				\
 	  && MODE_OK_FOR_UNSCALED_INDEXING_P (MODE)			\
 	  && REG_OK_FOR_INDEX_P (index)					\
 	  && borx_reg_operand (base, Pmode)				\