target/5828: gcc-3.0.4 on arm : floating point registers incorrectly reloaded

[jeroen dobbelaere]

The following reply was made to PR target/5828; it has been noted by GNATS.

From: jeroen dobbelaere <jeroen.dobbelaere@acunia.com>
To: jeroen dobbelaere <jeroen.dobbelaere@acunia.com>
Cc: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, gcc-patches@gcc.gnu.org
Subject: Re: target/5828: gcc-3.0.4 on arm : floating point registers incorrectly reloaded
Date: Tue, 05 Mar 2002 11:51:06 +0100

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 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5828 
 
 
 
 This patch resolves the problem.
 It has been bootstrapped and introduced no new regressions.
 
 Greetings
 --
 Jeroen Dobbelaere
 Embedded Software Engineer
 
 ACUNIA Embedded Solutions
 http://www.acunia.com
 
 
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 diff -rC5 gcc-3.0.4/gcc/ChangeLog gcc-3.0.4-jdo1/gcc/ChangeLog
 *** gcc-3.0.4/gcc/ChangeLog	Mon Mar  4 17:40:43 2002
 --- gcc-3.0.4-jdo1/gcc/ChangeLog	Mon Mar  4 17:39:35 2002
 ***************
 *** 1,5 ****
 --- 1,10 ----
 + 2002-03-04  Jeroen Dobbelaere  <jeroen.dobbelaere@acunia.com>
 + 
 + 	* config/arm/arm.c (arm_output_epilogue): bug 5828 : offset
 + 	must start at 0 in stead of 12.
 + 
   2002-02-20  Release Manager
   
   	* GCC 3.0.4 Released.
   
   2002-02-20  Release Manager
 Only in gcc-3.0.4-jdo1/gcc: ChangeLog~
 diff -rC5 gcc-3.0.4/gcc/config/arm/arm.c gcc-3.0.4-jdo1/gcc/config/arm/arm.c
 *** gcc-3.0.4/gcc/config/arm/arm.c	Mon Mar  4 17:40:56 2002
 --- gcc-3.0.4-jdo1/gcc/config/arm/arm.c	Mon Mar  4 17:38:15 2002
 ***************
 *** 7315,7326 ****
        int really_return;
   {
     int reg;
     unsigned long saved_regs_mask;
     unsigned long func_type;
 !   /* If we need this, then it will always be at least this much.  */
 !   int floats_offset = 12;
     rtx operands[3];
     int frame_size = get_frame_size ();
     FILE * f = asm_out_file;
     rtx eh_ofs = cfun->machine->eh_epilogue_sp_ofs;
   
 --- 7315,7326 ----
        int really_return;
   {
     int reg;
     unsigned long saved_regs_mask;
     unsigned long func_type;
 !   /* Offset is computed as needed, start from -4.  (fp points to stack entry-4) */
 !   int floats_offset = -4;
     rtx operands[3];
     int frame_size = get_frame_size ();
     FILE * f = asm_out_file;
     rtx eh_ofs = cfun->machine->eh_epilogue_sp_ofs;
   
 Only in gcc-3.0.4-jdo1/gcc/config/arm: arm.c~
 
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