[Bug c/22286] New: SSE-intrinsic: __builtin_ia32_cvttss2si - internal compiler error: in extract_insn, at recog.c:2083

[Bug c/22286] New: SSE-intrinsic: __builtin_ia32_cvttss2si - internal compiler error: in extract_insn, at recog.c:2083

[shapovalow at gmail dot com]

Compliation fails with any optimisation level enabled (-O1, -O2, -O3). Problem
instruction: __builtin_ia32_cvttss2si (SSE intrinsic)

-- 
           Summary: SSE-intrinsic: __builtin_ia32_cvttss2si - internal
                    compiler error: in extract_insn, at recog.c:2083
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: shapovalow at gmail dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22286

[Bug c/22286] SSE-intrinsic: __builtin_ia32_cvttss2si - internal compiler error: in extract_insn, at recog.c:2083

[shapovalow at gmail dot com]

------- Additional Comments From shapovalow at gmail dot com  2005-07-03 23:09 -------
Created an attachment (id=9198)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9198&action=view)
Preprocessor output to demonstrate internal error in __builtin_ia32_cvttss2si

Reading specs from /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.4/specs
Configured with: ../gcc-3.4.4/configure --enable-languages=c,c++,objc
Thread model: posix
gcc version 3.4.4
 /usr/local/libexec/gcc/i686-pc-linux-gnu/3.4.4/cc1 -quiet -v -DSSE
dcrcpp-gcc-bug.c -quiet -dumpbase dcrcpp-gcc-bug.c -msse -mtune=pentiumpro
-auxbase dcrcpp-gcc-bug -O -version -o /tmp/ccKQHpU0.s
ignoring nonexistent directory "NONE/include"
ignoring nonexistent directory
"/usr/local/lib/gcc/i686-pc-linux-gnu/3.4.4/../../../../i686-pc-linux-gnu/include"

#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include
 /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.4/include
 /usr/include
End of search list.
GNU C version 3.4.4 (i686-pc-linux-gnu)
	compiled by GNU C version 3.4.3.
GGC heuristics: --param ggc-min-expand=81 --param ggc-min-heapsize=96975
dcrcpp-gcc-bug.c: In function `convert_to_rgb_sse':
dcrcpp-gcc-bug.c:107: error: unrecognizable insn:
(insn 449 246 247 16 (set (reg:V4SF 22 xmm1)
	(const_int 0 [0x0])) -1 (nil)
    (nil))
dcrcpp-gcc-bug.c:107: internal compiler error: in extract_insn, at recog.c:2083

Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22286

[Bug target/22286] SSE-intrinsic: __builtin_ia32_cvttss2si - internal compiler error: in extract_insn, at recog.c:2083

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-03 23:16 -------
Fixed at least in 4.0.x.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
          Component|c                           |target
           Keywords|                            |ice-on-valid-code, ssemmx
      Known to work|                            |4.0.1 4.1.0
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22286