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[Bug target/13186] [3.4 Regression] [PPC] Internal compiler error in reload.c
- From: "geoffk at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Nov 2003 19:46:01 -0000
- Subject: [Bug target/13186] [3.4 Regression] [PPC] Internal compiler error in reload.c
- References: <20031125093259.13186.loki@inf.u-szeged.hu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From geoffk at gcc dot gnu dot org 2003-11-26 19:46 -------
Constants can be loaded into FP registers by placing them in the constant pool; they do not need a
scratch register (compare the case of loading a constant into the count register). The problem is
elsewhere. In this case, FP registers are not even involved, since register 13 is a GPR.
The error message produced seems wrong. The insn should satisfy the constraints on
movdi_internal32. '(reg/v:DI 13)' should satisfy 'r', and '(const_int 0)' should satisfy 'IJK'.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13186