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[Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 6 Aug 2011 11:10:37 +0000
- Subject: [Bug rtl-optimization/50001] [alpha]: ICE in reload_combine_note_use, at postreload.c:1538
- Auto-submitted: auto-generated
- References: <bug-50001-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50001
--- Comment #1 from Uros Bizjak <ubizjak at gmail dot com> 2011-08-06 11:10:32 UTC ---
Compilation dies on:
#1 0x000000000092a84b in reload_combine_note_use (xp=<optimized out>,
insn=0x7ffff1a197e0, ruid=3, containing_mem=<optimized out>)
at ../../gcc-svn/trunk/gcc/postreload.c:1543
1543 gcc_assert (regno < FIRST_PSEUDO_REGISTER);
(gdb) p debug_rtx (insn)
(insn 262 266 263 51 (unspec_volatile [
(mem/c:DI (plus:DI (reg/f:DI 65 virtual-stack-vars)
(const_int 16 [0x10])) [0 S8 A64])
] UNSPECV_EHR) 278 {*exception_receiver_2}
(nil))
$1 = void
The function does not like virtual stack vars.