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[Bug target/32558] New: unrecognizable insn compiling libgcc2 on 64-bit CPU
- From: "rask at sygehus dot dk" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jun 2007 10:08:19 -0000
- Subject: [Bug target/32558] New: unrecognizable insn compiling libgcc2 on 64-bit CPU
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Configured with: /n/12/rask/src/all/configure --target v850-unknown-elf
--with-newlib --enable-sim --disable-gdb --disable-nls
There's an obvious incompatibility with building on a 64-bit system:
/n/12/rask/src/all/libgcc/../gcc/libgcc2.c: In function '__divdi3':
/n/12/rask/src/all/libgcc/../gcc/libgcc2.c:1102: error: unrecognizable insn:
(insn 754 5 755 2 /n/12/rask/src/all/libgcc/../gcc/libgcc2.c:1084 (set
(reg/f:SI 3 sp)
(plus:SI (reg/f:SI 3 sp)
(const_int 4294967292 [0xfffffffc]))) -1 (nil))
/n/12/rask/src/all/libgcc/../gcc/libgcc2.c:1102: internal compiler error: in
extract_insn, at recog.c:1991
--
Summary: unrecognizable insn compiling libgcc2 on 64-bit CPU
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rask at sygehus dot dk
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: v850-unknown-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32558