commit 01d005c616760d264282dd689c979652af0133ce
author Dave Cheney <dave@cheney.net> Wed Mar 25 09:17:09 2015 +1100
committer Dave Cheney <dave@cheney.net> Thu Apr 02 20:44:20 2015 +0000
tree b81e5e4c76f5bb75739479902180249575676340
parent 33448d963caf0d66f042e738fe733c66796742b2

cmd/8g, cmd/internal/gc: clean up GO386 handling

This change cleans up some of the uglyness introduced in 8fc73a39efe1
by moving the gc.Use_sse into the gc.Arch struct and adjusting its
zero value to be more useful.

Change-Id: I26ff5d9ac57b3f25e936519e443de6583cdafa56
Reviewed-on: https://go-review.googlesource.com/7994
Reviewed-by: Russ Cox <rsc@golang.org>

src/cmd/internal/gc/gsubr.go

diff --git a/src/cmd/internal/gc/gsubr.go b/src/cmd/internal/gc/gsubr.go
index 499c216..d54f905 100644
--- a/src/cmd/internal/gc/gsubr.go
+++ b/src/cmd/internal/gc/gsubr.go
@@ -688,7 +688,7 @@
 		Fatal("out of fixed registers")
 
 	case TFLOAT32, TFLOAT64:
-		if Thearch.Thechar == '8' && !Use_sse {
+		if Thearch.Use387 {
 			i = Thearch.FREGMIN // x86.REG_F0
 			break Switch
 		}