r125911 - in /branches/gcc-4_2-branch/gcc: Chan...

[uros@gcc.gnu.org]

Author: uros
Date: Thu Jun 21 07:06:29 2007
New Revision: 125911

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125911
Log:
        PR target/32389
        * config/i386/i386.h (enum ix86_stack_slot): Add SLOT_VIRTUAL.
        * config/i386/i386.c (assign_386_stack_local): Assert that
        SLOT_VIRTUAL is valid only before virtual regs are instantiated.
        (ix86_expand_builtin) [IX86_BUILTIN_LDMXCSR, IX86_BUILTIN_STMXCSR]:
        Use SLOT_VIRTUAL stack slot instead of SLOT_TEMP.
        * config/i386/i386.md (truncdfsf2, truncxfsf2, truncxfdf2): Ditto.

testsuite/ChangeLog:

        PR target/32389
        * gcc.target/i386/pr32389.c New test.


Added:
    branches/gcc-4_2-branch/gcc/testsuite/gcc.target/i386/pr32389.c
      - copied unchanged from r125830, trunk/gcc/testsuite/gcc.target/i386/pr32389.c
Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/config/i386/i386.c
    branches/gcc-4_2-branch/gcc/config/i386/i386.h
    branches/gcc-4_2-branch/gcc/config/i386/i386.md
    branches/gcc-4_2-branch/gcc/testsuite/ChangeLog