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PR target/21723 * pa.md: Remove fcpy alternative from movhi and movqi patterns. * pa32-regs.h (HARD_REGNO_NREGS): Return two floating point registers for complex modes when generating code for PA 1.0. (VALID_FP_MODE_P): New macro. (HARD_REGNO_MODE_OK): Use VALID_FP_MODE_P. Use non-overlapping register sets for all general and floating point modes. Align wide floating point modes to even register boundaries to comply with architectural requirements. (CLASS_MAX_NREGS): Update to align with change to HARD_REGNO_NREGS. * pa64-regs.h (HARD_REGNO_NREGS): Update comment and formatting. (VALID_FP_MODE_P): New macro. (HARD_REGNO_MODE_OK): Use VALID_FP_MODE_P. Use non-overlapping register sets for all general and floating point modes. Align wide floating point modes to even register boundaries to comply with architectural requirements. From-SVN: r101613 |
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