[Bug target/26255] [4.0 regression] internal compiler error: in reload_cse_simplify_operands, at postreload.c:391

[danglin at gcc dot gnu dot org]

------- Comment #5 from danglin at gcc dot gnu dot org  2006-02-15 02:54 -------
Subject: Bug 26255

Author: danglin
Date: Wed Feb 15 02:54:08 2006
New Revision: 111014

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111014
Log:
        PR target/26255
        * pa.md: Create separate HI and QI move patterns for 32-bit and 64-bit
        with hardware float support, and software float support.  Add fcpy
        alternative to hardware patterns.  Add alternatives to copy between
        general and floating-point registers to the 32-bit pattern.
        * pa32-regs.h (VALID_FP_MODE_P): Allow QImode and HImode.
        * pa64-regs.h (VALID_FP_MODE_P): Likewise.


Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/config/pa/pa.md
    branches/gcc-4_1-branch/gcc/config/pa/pa32-regs.h
    branches/gcc-4_1-branch/gcc/config/pa/pa64-regs.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26255