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insn constraints problem while compiling c4x cross compiler
- From: Johnny Huynh <huynh at ugrad dot cs dot ualberta dot ca>
- To: gcc-help at gcc dot gnu dot org
- Date: Tue, 11 May 2004 17:47:48 -0600 (MDT)
- Subject: insn constraints problem while compiling c4x cross compiler
I am trying to compile a TI c4x cross-compiler on a i386/linux host. I
have compiled and installed the latest binutils (2.14). When compiling the
cross compiler, I get an error when compiling file gcc/libgcc2.c:
/src/gcc-3.3.3/gcc/libgcc2.c: In function `__do_global_dtors':
/src/gcc-3.3.3/gcc/libgcc2.c:1848: error: insn does not satisfy its
constraints:
(insn:HI 48 57 49 0 0x2abfc344 (set (reg/s/f:QI 8 ar0 [37])
(mem/f:QI (symbol_ref:QI ("p$0")) [4 p+0 S1 A32])) 8
{movqi_noclobber} (nil)
(nil))
/src/gcc-3.3.3/gcc/libgcc2.c:1848: internal compiler error: in
reload_cse_simplify_operands, at reload1.c:8353
This happens on gcc-3.3.3 and gcc-3.4.0. I have been able to successfully
compile gcc-3.3.2 though...
Any ideas on what the problem might be?
Thanks,
Johnny.