gcc/gcc/config/i386/i386.md - Issue 3187016: [gcc] Fix optimized expand of ptr diff for 64-bit PIC

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Issue 3187016: [gcc] Fix optimized expand of ptr diff for 64-bit PIC (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git

Patch Set: improved comment Created 10 years, 4 months ago

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1 ;; GCC machine description for IA-32 and x86-64.	1 ;; GCC machine description for IA-32 and x86-64.

2 ;; Copyright (C) 1988, 1994, 1995, 1996, 1997, 1998, 1999, 2000,	2 ;; Copyright (C) 1988, 1994, 1995, 1996, 1997, 1998, 1999, 2000,

3 ;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009	3 ;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

4 ;; Free Software Foundation, Inc.	4 ;; Free Software Foundation, Inc.

5 ;; Mostly by William Schelter.	5 ;; Mostly by William Schelter.

6 ;; x86_64 support added by Jan Hubicka	6 ;; x86_64 support added by Jan Hubicka

7 ;;	7 ;;

8 ;; This file is part of GCC.	8 ;; This file is part of GCC.

9 ;;	9 ;;

10 ;; GCC is free software; you can redistribute it and/or modify	10 ;; GCC is free software; you can redistribute it and/or modify

(...skipping 845 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
856	856

857	857

858 (define_insn "*cmpsi_ccno_1"	858 (define_insn "*cmpsi_ccno_1"

859 [(set (reg FLAGS_REG)	859 [(set (reg FLAGS_REG)

860 (compare (match_operand:SI 0 "nonimmediate_operand" "r,?mr")	860 (compare (match_operand:SI 0 "nonimmediate_operand" "r,?mr")

861 (match_operand:SI 1 "const0_operand" "")))]	861 (match_operand:SI 1 "const0_operand" "")))]

862 "ix86_match_ccmode (insn, CCNOmode)"	862 "ix86_match_ccmode (insn, CCNOmode)"

863 "@	863 "@

864 test{l}\t%0, %0	864 test{l}\t%0, %0

865 cmp{l}\t{%1, %0\|%0, %1}"	865 cmp{l}\t{%1, %0\|%0, %1}"

error: old chunk mismatch
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