From b2b0770576a90da0a23dd4f96fe1b5af6a7b7908 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 26 Mar 2011 01:07:16 +0000 Subject: kernel: use -fno-caller-saves SVN-Revision: 26301 --- .../linux/generic/patches-2.6.37/012-extra_optimization.patch | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'target/linux/generic/patches-2.6.37') diff --git a/target/linux/generic/patches-2.6.37/012-extra_optimization.patch b/target/linux/generic/patches-2.6.37/012-extra_optimization.patch index d706648..4ffa26e 100644 --- a/target/linux/generic/patches-2.6.37/012-extra_optimization.patch +++ b/target/linux/generic/patches-2.6.37/012-extra_optimization.patch @@ -1,15 +1,18 @@ --- a/Makefile +++ b/Makefile -@@ -540,7 +540,7 @@ all: vmlinux +@@ -538,9 +538,9 @@ + 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 -@@ -595,6 +595,9 @@ endif +@@ -595,6 +595,9 @@ NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) CHECKFLAGS += $(NOSTDINC_FLAGS) -- cgit v1.1