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[Bug target/40836] ICE: "insn does not satisfy its constraints" (iwmmxt_movsi_insn)
- From: "lwalkera at ieee dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Nov 2009 00:53:30 -0000
- Subject: [Bug target/40836] ICE: "insn does not satisfy its constraints" (iwmmxt_movsi_insn)
- References: <bug-40836-3461@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from lwalkera at ieee dot org 2009-11-19 00:53 -------
The bug also occurs with 4.4.2 when building uClibc:
libm/nan.c:45: error: insn does not satisfy its constraints:
(insn 95 92 49 4 libm/nan.c:42 (set (reg/f:SI 13 sp)
(reg/f:SI 44 wcgr1 [141])) 441 {*iwmmxt_movsi_insn} (nil))
libm/nan.c:45: internal compiler error: in reload_cse_simplify_operands, at
postreload.c:396
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40836