Re: target/9401: [x86] ICE with MMX/SSE codes

[Kimmo Fredriksson <kfredrik@cs.joensuu.fi>]

The following reply was made to PR target/9401; it has been noted by GNATS.

From: Kimmo Fredriksson <kfredrik@cs.joensuu.fi>
To: Dara Hazeghi <dhazeghi@yahoo.com>
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: target/9401: [x86] ICE with MMX/SSE codes
Date: Mon, 12 May 2003 11:37:00 +0300 (EEST)

 Hi,
 
 The testcase fails at e.g. with gcc version 3.3 20030120 (prerelease).
 This is the lattest version I have.
 
 local/gcc-snapshot/bin/gcc -msse -c -O3 foo.cc
 foo.cc: In function `void bar()':
 foo.cc:15: error: unable to find a register to spill in class `GENERAL_REGS'
 foo.cc:15: error: this is the insn:
 (insn:HI 55 85 61 2 0x400a10b0 (set (reg/v:SI 0 eax [67])
         (subreg:SI (reg/v:V4SF 21 exmm0 [59]) 0)) 38 {*movsi_1} (nil)
     (expr_list:REG_EQUIV (mem/f:SI (plus:SI (reg/f:SI 7 esp)
                 (const_int 4 [0x4])) [0 S4 A32])
         (expr_list:REG_DEAD (reg/v:V4SF 21 exmm0 [59])
             (nil))))
 foo.cc:15: internal compiler error: in spill_failure, at reload1.c:1920
 Please submit a full bug report,
 with preprocessed source if appropriate.
 See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
 
 kf