From: David S. Miller <davem@nuts.davemloft.net>
Date: Wed, 21 Jul 2004 01:46:13 +0000 (+0000)
Subject: sparc.c (sparc_rtx_costs case MULT): Emit enormous cost if not TARGET_HARD_MUL.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e08eb33cbcf2cb4cc402fc4def027bd9deb65928;p=gcc.git

sparc.c (sparc_rtx_costs case MULT): Emit enormous cost if not TARGET_HARD_MUL.

2004-07-20  David S. Miller  <davem@nuts.davemloft.net>

	* config/sparc/sparc.c (sparc_rtx_costs case MULT): Emit
	enormous cost if not TARGET_HARD_MUL.

From-SVN: r84992
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f4c20226263..03dc9314365 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-20  David S. Miller  <davem@nuts.davemloft.net>
+
+	* config/sparc/sparc.c (sparc_rtx_costs case MULT): Emit
+	enormous cost if not TARGET_HARD_MUL.
+
 2004-07-20  Andrew Pinski  <apinski@apple.com>
 
 	PR target/16557
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index 1c560877990..97ef0542893 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -8383,6 +8383,8 @@ sparc_rtx_costs (rtx x, int code, int outer_code, int *total)
     case MULT:
       if (float_mode_p)
 	*total = sparc_costs->float_mul;
+      else if (! TARGET_HARD_MUL)
+	return COSTS_N_INSNS (25);
       else
 	{
 	  int bit_cost;