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[Bug target/11587] [3.3 Regression] SH ICE in reload_cse_simplify_operand, postreload.c
- From: "renneckej at superh dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Jan 2004 12:30:53 -0000
- Subject: [Bug target/11587] [3.3 Regression] SH ICE in reload_cse_simplify_operand, postreload.c
- References: <20030719010559.11587.eager@mvista.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From renneckej at superh dot com 2004-01-06 12:30 -------
Subject: Re: [3.3 Regression] SH ICE in reload_cse_simplify_operand, postreload.c
The patch tests the wrong condition. A copy from T to a general purpose
register is unproblematic and cheap. The need for a secondary reload
arises on the contrary when the other class is not a general purpose register.
See how FPSCR_REGS is handled.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11587