https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117248
--- Comment #27 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by John David Anglin <dang...@gcc.gnu.org>: https://gcc.gnu.org/g:88bb18ccd87d43abe401a1228cc337e4b46be88d commit r15-7333-g88bb18ccd87d43abe401a1228cc337e4b46be88d Author: John David Anglin <dang...@gcc.gnu.org> Date: Mon Feb 3 11:35:38 2025 -0500 hppa: Revise various millicode insn patterns to use match_operand LRA does not correctly support hard-register input operands that are clobbered. This is needed to support millicode calls on hppa. The operand setup is sometimes deleted. This problem can be avoided by hiding hard-register input operands using match_operand. This also potentially allows for constraints that specify the operand is both read and written. 2025-02-03 John David Anglin <dang...@gcc.gnu.org> gcc/ChangeLog: PR rtl-optimization/117248 * config/pa/predicates.md (r25_operand): New predicate. (r26_operand): Likewise. * config/pa/pa.md: Use match_operand for r25 and r26 hard register operands in mult, div, udiv, mod and umod millicode patterns.
