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| author | Richard Henderson <rth@redhat.com> | 2005-04-05 15:53:08 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-04-05 15:53:08 -0700 |
| commit | b4e82619bca237b96d0a85da90d4f67c71428f99 (patch) | |
| tree | 98aa6b43aa9c1823b585cac4ca25a427d8f49bd7 /libstdc++-v3/README | |
| parent | aca32e16b027b8b454e1c0ae3ee2e9825fb17bb4 (diff) | |
| download | gcc-b4e82619bca237b96d0a85da90d4f67c71428f99.zip gcc-b4e82619bca237b96d0a85da90d4f67c71428f99.tar.gz gcc-b4e82619bca237b96d0a85da90d4f67c71428f99.tar.bz2 | |
re PR target/20342 (ICE in spill_failure, at reload1.c:1872)
PR target/20342
PR target/20447
* config/i386/i386.c (print_operand): Handle vector zeros.
(ix86_split_to_parts): Handle CONST_VECTOR.
(ix86_hard_regno_mode_ok): Allow MMX modes in general regs.
(ix86_modes_tieable_p): Use ix86_hard_regno_mode_ok to decide
what modes to tie for MMX and SSE registers.
* config/i386/i386.h (MMX_REG_MODE_P): Remove.
* config/i386/i386.md: Extend move 0 -> xor peephole to apply
to vector modes as well.
* config/i386/predicates.md (const0_operand): Handle VOIDmode
properly as an input mode.
From-SVN: r97663
Diffstat (limited to 'libstdc++-v3/README')
0 files changed, 0 insertions, 0 deletions