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-enable-iv-rewrite is neither supported nor needed with LLVM now. 

The one case where it was a big win was partially an inliner bug and
the changes to the inline cost estimate are much smaller over all.
This commit is contained in:
joerg 2012-04-04 10:54:44 +00:00
parent be8014a7fa
commit c25d63d977
1 changed files with 1 additions and 2 deletions
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3
sys/arch/i386/stand/Makefile.inc
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@ -1,4 +1,4 @@
# $NetBSD: Makefile.inc,v 1.9 2011/12/11 14:59:24 joerg Exp $
# $NetBSD: Makefile.inc,v 1.10 2012/04/04 10:54:44 joerg Exp $
.include <bsd.own.mk>
@ -7,6 +7,5 @@ BINDIR= /usr/mdec
OPT_SIZE.gcc= -Os -ffreestanding -fomit-frame-pointer
OPT_SIZE.clang= -Oz -ffreestanding -fomit-frame-pointer -DNDEBUG \
-fno-stack-protector -mno-sse \
-mllvm -enable-iv-rewrite=true \
-mstack-alignment=4 \
-mllvm -inline-threshold=3 -mllvm -enable-load-pre=false