From: Roger Sayle <roger@eyesopen.com>
Date: Mon, 19 Jan 2004 15:15:56 +0000 (+0000)
Subject: i386.md (*movhi_1, *movqi_1): When optimizing for size, don't use the larger zero... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=68f48f395a07bfbde55f7403d2c58db66c6dbf2c;p=platform%2Fupstream%2Fgcc.git

i386.md (*movhi_1, *movqi_1): When optimizing for size, don't use the larger zero-extending loads.


	* config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for
	size, don't use the larger zero-extending loads.

From-SVN: r76152
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cec05a7..f216089 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-01-19  Roger Sayle  <roger@eyesopen.com>
+
+	* config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for
+	size, don't use the larger zero-extending loads.
+
 2004-01-19  Richard Henderson  <rth@redhat.com>
 
 	* alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs.
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 72dff86..a502f8f 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -1311,7 +1311,9 @@
     }
 }
   [(set (attr "type")
-     (cond [(and (eq_attr "alternative" "0")
+     (cond [(ne (symbol_ref "optimize_size") (const_int 0))
+	      (const_string "imov")
+	    (and (eq_attr "alternative" "0")
 		 (ior (eq (symbol_ref "TARGET_PARTIAL_REG_STALL")
 			  (const_int 0))
 		      (eq (symbol_ref "TARGET_HIMODE_MATH")
@@ -1486,7 +1488,9 @@
     }
 }
   [(set (attr "type")
-     (cond [(and (eq_attr "alternative" "3")
+     (cond [(ne (symbol_ref "optimize_size") (const_int 0))
+	      (const_string "imov")
+	    (and (eq_attr "alternative" "3")
 		 (ior (eq (symbol_ref "TARGET_PARTIAL_REG_STALL")
 			  (const_int 0))
 		      (eq (symbol_ref "TARGET_QIMODE_MATH")