Re: target/10327: [3.4 regression] i386 code generation problem with leal

Re: target/10327: [3.4 regression] i386 code generation problem with leal

[hubicka]

Synopsis: [3.4 regression] i386 code generation problem with leal

State-Changed-From-To: open->closed
State-Changed-By: hubicka
State-Changed-When: Tue Apr  8 13:01:27 2003
State-Changed-Why:
    Fixed by my patch

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10327

Re: target/10327: [3.4 regression] i386 code generation problem with leal

[Vladimir Merzliakov]

The following reply was made to PR target/10327; it has been noted by GNATS.

From: "Vladimir Merzliakov" <wanderer@rsu.ru>
To: <gcc-gnats@gcc.gnu.org>, <gcc-bugs@gcc.gnu.org>, <lucier@math.purdue.edu>,
   <felix@call-with-current-continuation.org>, <nobody@gcc.gnu.org>,
   <gcc-prs@gcc.gnu.org>
Cc:  
Subject: Re: target/10327: [3.4 regression] i386 code generation problem with leal
Date: Tue, 8 Apr 2003 13:02:15 +0400

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 Not fixed in current CVS version gcc version 3.4 20030408 (experimental)
 I have small testcase:
 -8X----------------------
 struct s {
    int m1;
    short m2;
 };
 
 void f(void)
 {
   static struct s s0;
 
   s0.m2 += 17;
 }
 -8X----------------------
 Error message:
 /var/tmp//ccVdOHXP.s: Assembler messages:
 /var/tmp//ccVdOHXP.s:12: Error: suffix or operands invalid for `lea'
 
 Used options:
 gcc -fPIC -O -march=pentium2 test.c
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&p
 r=10327
 
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 	name="test.s"
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 	filename="test.s"
 
 	.file	"test.c"=0A=
 	.local	s0.0=0A=
 	.comm	s0.0,8,4=0A=
 	.text=0A=
 .globl f=0A=
 	.type	f, @function=0A=
 f:=0A=
 	pushl	%ebp=0A=
 	movl	%esp, %ebp=0A=
 	call	__i686.get_pc_thunk.cx=0A=
 	addl	$_GLOBAL_OFFSET_TABLE_, %ecx=0A=
 	addw	$17, 4+s0.0@GOTOFF(%ecx)=0A=
 	popl	%ebp=0A=
 	ret=0A=
 	.size	f, .-f=0A=
 	.section	.gnu.linkonce.t.__i686.get_pc_thunk.cx,"ax",@progbits=0A=
 .globl __i686.get_pc_thunk.cx=0A=
 	.hidden	__i686.get_pc_thunk.cx=0A=
 	.type	__i686.get_pc_thunk.cx, @function=0A=
 __i686.get_pc_thunk.cx:=0A=
 	movl	(%esp), %ecx=0A=
 	ret=0A=
 	.ident	"GCC: (GNU) 3.4 20030407 (experimental)"=0A=
 
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 	name="test.i"
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 	filename="test.i"
 
 # 1 "test.c"=0A=
 # 1 "<built-in>"=0A=
 # 1 "<command line>"=0A=
 # 1 "test.c"=0A=
 struct s {=0A=
    int m1;=0A=
    short m2;=0A=
 };=0A=
 =0A=
 void f(void)=0A=
 {=0A=
   static struct s s0;=0A=
 =0A=
   s0.m2 +=3D 17;=0A=
 }=0A=
 
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