Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1652fcbf37abdbbebaf386b46b20e486769e7b45
Commit: 1652fcbf37abdbbebaf386b46b20e486769e7b45
Parent: 184c44d2049c4db7ef6ec65794546954da2c6a0e
Author: Andi Kleen <[EMAIL PROTECTED]>
AuthorDate: Wed May 2 19:27:08 2007 +0200
Committer: Andi Kleen <[EMAIL PROTECTED]>
CommitDate: Wed May 2 19:27:08 2007 +0200
[PATCH] x86-64: Don't disable basic block reordering
When compiling with -Os (which is default) the compiler defaults to it
anyways. And with -O2 it probably generates somewhat better (although
also larger) code.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
arch/x86_64/Makefile | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index 2941a91..803cfcc 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -41,9 +41,6 @@ cflags-y += -mno-red-zone
cflags-y += -mcmodel=kernel
cflags-y += -pipe
cflags-kernel-$(CONFIG_REORDER) += -ffunction-sections
-# this makes reading assembly source easier, but produces worse code
-# actually it makes the kernel smaller too.
-cflags-y += -fno-reorder-blocks
cflags-y += -Wno-sign-compare
cflags-y += -fno-asynchronous-unwind-tables
ifneq ($(CONFIG_DEBUG_INFO),y)
-
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