[Bug target/60525] [4.9 Regression] ICE: in final_scan_insn, at final.c:2952

["rth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60525

--- Comment #9 from Richard Henderson <rth at gcc dot gnu.org> ---
Author: rth
Date: Sat Mar 15 03:24:11 2014
New Revision: 208587

URL: http://gcc.gnu.org/viewcvs?rev=208587&root=gcc&view=rev
Log:
PR target/60525

    * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
    define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
    (*floathi<X87MODEF>2_i387_with_temp): Remove.
    (floathi splitters): Remove.
    (float<SWI48x>xf2): New pattern.
    (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
    code that tried to handle DImode for 32-bit, but which was excluded
    by the pattern's condition.  Drop allocation of stack temporary.
    (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
    (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
    (*float<SWI48><MODEF>2_mixed_interunit): Remove.
    (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
    (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
    (*float<SWI48><MODEF>2_sse_with_temp): Remove.
    (*float<SWI48><MODEF>2_sse_interunit): Remove.
    (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
    (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
    (*float<SWI48x><X87MODEF>2_i387): Remove.
    (all float _with_temp splitters): Remove.
    (*float<SWI48x><MODEF>2_i387): New pattern.
    (*float<SWI48><MODEF>2_sse): New pattern.
    (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
    (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md