From: Richard Henderson <rth@cygnus.com>
Date: Tue, 25 Jan 2000 10:38:41 +0000 (-0800)
Subject: alpha.c (secondary_reload_class): Don't allocate a secondary for integral mode memori... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=41bd3d41301e812200371a73c7eddd1b0f0ddf44;p=gcc.git

alpha.c (secondary_reload_class): Don't allocate a secondary for integral mode memories into FLOAT_REGS.

        * alpha.c (secondary_reload_class): Don't allocate a secondary
        for integral mode memories into FLOAT_REGS.  Rearrange the more
        complicated memory expression inward.

From-SVN: r31606
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b14ef144add..f89a936cb2c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2000-01-25  Richard Henderson  <rth@cygnus.com>
+
+	* alpha.c (secondary_reload_class): Don't allocate a secondary
+	for integral mode memories into FLOAT_REGS.  Rearrange the more
+	complicated memory expression inward.
+
 2000-01-25  Zack Weinberg  <zack@wolery.cumb.org>
 
 	* inclhack.def: Fixes to play nicer with FreeBSD, and
diff --git a/gcc/config/alpha/alpha.c b/gcc/config/alpha/alpha.c
index cbc16883d6f..fa59cc1b373 100644
--- a/gcc/config/alpha/alpha.c
+++ b/gcc/config/alpha/alpha.c
@@ -1095,16 +1095,14 @@ secondary_reload_class (class, mode, x, in)
      rtx x;
      int in;
 {
-  if (GET_CODE (x) == MEM
-      || (GET_CODE (x) == REG && REGNO (x) >= FIRST_PSEUDO_REGISTER)
-      || (GET_CODE (x) == SUBREG
-	  && (GET_CODE (SUBREG_REG (x)) == MEM
-	      || (GET_CODE (SUBREG_REG (x)) == REG
-		  && REGNO (SUBREG_REG (x)) >= FIRST_PSEUDO_REGISTER))))
-    {
-      if (class == FLOAT_REGS && mode != DImode)
-	return GENERAL_REGS;
-      if ((mode == QImode || mode == HImode) && ! TARGET_BWX)
+  if ((mode == QImode || mode == HImode) && ! TARGET_BWX)
+    {
+      if (GET_CODE (x) == MEM
+	  || (GET_CODE (x) == REG && REGNO (x) >= FIRST_PSEUDO_REGISTER)
+	  || (GET_CODE (x) == SUBREG
+	      && (GET_CODE (SUBREG_REG (x)) == MEM
+		  || (GET_CODE (SUBREG_REG (x)) == REG
+		      && REGNO (SUBREG_REG (x)) >= FIRST_PSEUDO_REGISTER))))
 	{
 	  if (!in || !aligned_memory_operand(x, mode))
 	    return GENERAL_REGS;