From 7a705315596cf5effe01de8c3ac2535687c5663d Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Mon, 13 Jul 2020 10:18:39 -0700 Subject: [PATCH] x86: Remove 32-bit sign extension in offset_in_range When encoding a 32-bit offset, there is no need to sign-extend it to 64 bits since only the lower 32 bits are used. * config/tc-i386.c (offset_in_range): Remove 32-bit sign extension. --- gas/ChangeLog | 5 +++++ gas/config/tc-i386.c | 8 -------- 2 files changed, 5 insertions(+), 8 deletions(-) diff --git a/gas/ChangeLog b/gas/ChangeLog index 01862e0875e..aa49a90f759 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2020-07-13 H.J. Lu + + * config/tc-i386.c (offset_in_range): Remove 32-bit sign + extension. + 2020-07-13 Nick Clifton * po/fr.po: Updated French translation. diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 18f685c8b1a..192c5e1ae3a 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -2539,14 +2539,6 @@ offset_in_range (offsetT val, int size) default: abort (); } -#ifdef BFD64 - /* If BFD64, sign extend val for 32bit address mode. */ - if (flag_code != CODE_64BIT - || i.prefix[ADDR_PREFIX]) - if ((val & ~(((addressT) 2 << 31) - 1)) == 0) - val = (val ^ ((addressT) 1 << 31)) - ((addressT) 1 << 31); -#endif - if ((val & ~mask) != 0 && (val & ~mask) != ~mask) { char buf1[40], buf2[40]; -- 2.30.2