From e74918f172aa49d42e2ab64e24ca7a5cd5ff4c44 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Tue, 26 Sep 2006 16:12:08 +0000
Subject: Use -momit-leaf-frame-pointer on x86 and x86-64

---
 misc/config/cc/gcc | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'misc/config')

diff --git a/misc/config/cc/gcc b/misc/config/cc/gcc
index f3667b9e6..4108b0f0c 100644
--- a/misc/config/cc/gcc
+++ b/misc/config/cc/gcc
@@ -32,12 +32,9 @@ solaris -> "$(CXX) -shared -fPIC -Wl,-h,$(SONAME)"
 beos    -> "ld -shared -h $(SONAME)"
 </so_link_flags>
 
-# Using -momit-leaf-frame-pointer would be a huge win (on x86 anyway, why isn't
-# it implemented elsewhere?), but it was added in 3.0 and the current mandate
-# is to continue to support 2.95.x, so we don't use it (yet).
 <mach_opt>
 # Specializations first (they don't need to be, just clearer)
-i386           -> "-mcpu=i686"
+i386           -> "-mcpu=i686 -momit-leaf-frame-pointer"
 r10000         -> "-mips4"
 alpha-ev67     -> "-mcpu=ev6" # FIXME: GCC 3.1 and on has -march=ev67
 alpha-ev68     -> "-mcpu=ev6"
@@ -49,9 +46,9 @@ sparc64-ultra3 -> "-mcpu=v9 -mtune=ultrasparc3"
 # Anything after the quotes is what should be *removed* from the submodel name
 # before it's put into SUBMODEL.
 alpha     -> "-mcpu=SUBMODEL" alpha-
-amd64     -> ""
+amd64     -> "-momit-leaf-frame-pointer"
 arm       -> "-mcpu=SUBMODEL"
-ia32      -> "-march=SUBMODEL"
+ia32      -> "-march=SUBMODEL -momit-leaf-frame-pointer"
 ia64      -> "-mtune=SUBMODEL"
 hppa      -> "-march=SUBMODEL" hppa
 m68k      -> "-mSUBMODEL"
-- 
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