From 1e0188b074425a2c4102b222397207844360b231 Mon Sep 17 00:00:00 2001 From: nbd Date: Sat, 26 Mar 2011 01:07:16 +0000 Subject: kernel: use -fno-caller-saves git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26301 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/generic/patches-2.6.38/012-extra_optimization.patch | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'target/linux/generic/patches-2.6.38/012-extra_optimization.patch') diff --git a/target/linux/generic/patches-2.6.38/012-extra_optimization.patch b/target/linux/generic/patches-2.6.38/012-extra_optimization.patch index 4984fad29..d173e4c75 100644 --- a/target/linux/generic/patches-2.6.38/012-extra_optimization.patch +++ b/target/linux/generic/patches-2.6.38/012-extra_optimization.patch @@ -1,11 +1,14 @@ --- a/Makefile +++ b/Makefile -@@ -541,7 +541,7 @@ all: vmlinux +@@ -539,9 +539,9 @@ endif # $(dot-config) + all: vmlinux + ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE - KBUILD_CFLAGS += -Os +-KBUILD_CFLAGS += -Os ++KBUILD_CFLAGS += -Os -fno-caller-saves else -KBUILD_CFLAGS += -O2 -+KBUILD_CFLAGS += -O2 -fno-reorder-blocks -fno-tree-ch ++KBUILD_CFLAGS += -O2 -fno-reorder-blocks -fno-tree-ch -fno-caller-saves endif include $(srctree)/arch/$(SRCARCH)/Makefile -- cgit v1.2.3