From a2deb8af0bb577a5666b11e44d9fa6ee2500cf5b Mon Sep 17 00:00:00 2001 From: "fschneider@chromium.org" Date: Mon, 29 Aug 2011 07:13:06 +0000 Subject: [PATCH] Landing: MIPS: Fixed a bug in a special case of MacroAssembler::Ext. Original code review: http://codereview.chromium.org/7777005/ Review URL: http://codereview.chromium.org/7778007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 --- src/mips/macro-assembler-mips.cc | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/mips/macro-assembler-mips.cc b/src/mips/macro-assembler-mips.cc index dedea2a04..8e4b8ef97 100644 --- a/src/mips/macro-assembler-mips.cc +++ b/src/mips/macro-assembler-mips.cc @@ -765,9 +765,7 @@ void MacroAssembler::Ext(Register rt, // Move rs to rt and shift it left then right to get the // desired bitfield on the right side and zeroes on the left. int shift_left = 32 - (pos + size); - if (shift_left > 0) { - sll(rt, rs, shift_left); - } + sll(rt, rs, shift_left); // Acts as a move if shift_left == 0. int shift_right = 32 - size; if (shift_right > 0) { -- 2.34.1