From 3f947055b406439ae9e245da61bd09c8c0b55f09 Mon Sep 17 00:00:00 2001 From: John Benediktsson Date: Fri, 21 Sep 2012 10:43:48 -0700 Subject: [PATCH] Revert "cpu.x86.bootstrap: Rice the jit compiler -- SHR SHL -> AND." This reverts commit f43e2b1ba76988c3ce38083252dbe039c70520b0. --- basis/cpu/x86/bootstrap.factor | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/basis/cpu/x86/bootstrap.factor b/basis/cpu/x86/bootstrap.factor index 2541cee14c..2e33a4d930 100644 --- a/basis/cpu/x86/bootstrap.factor +++ b/basis/cpu/x86/bootstrap.factor @@ -4,7 +4,7 @@ USING: bootstrap.image.private compiler.constants compiler.codegen.relocation compiler.units cpu.x86.assembler cpu.x86.assembler.operands kernel kernel.private layouts locals locals.backend make math math.private namespaces sequences -slots.private strings.private vocabs math.bitwise ; +slots.private strings.private vocabs ; IN: bootstrap.x86 big-endian off @@ -341,7 +341,8 @@ big-endian off ! turn slot number into offset fixnum>slot@ ! mask off tag - temp1 tag-bits get on-bits bitnot AND + temp1 tag-bits get SHR + temp1 tag-bits get SHL ! load slot value temp0 temp1 temp0 [+] MOV ! push to stack