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From: Uros Bizjak <uros@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-1585] reload1: Change return type of predicate function from int to bool Date: Tue, 6 Jun 2023 17:17:05 +0000 (GMT) [thread overview] Message-ID: <20230606171705.E99533858D38@sourceware.org> (raw) https://gcc.gnu.org/g:585c660f041c57694a61b3e65085af5a54431be4 commit r14-1585-g585c660f041c57694a61b3e65085af5a54431be4 Author: Uros Bizjak <ubizjak@gmail.com> Date: Tue Jun 6 19:11:29 2023 +0200 reload1: Change return type of predicate function from int to bool gcc/ChangeLog: * rtl.h (function_invariant_p): Change return type from int to bool. * reload1.cc (function_invariant_p): Change return type from int to bool and adjust function body accordingly. Diff: --- gcc/reload1.cc | 4 ++-- gcc/rtl.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/reload1.cc b/gcc/reload1.cc index 9ec2cb9baf4..9ba822d1ff7 100644 --- a/gcc/reload1.cc +++ b/gcc/reload1.cc @@ -5949,14 +5949,14 @@ free_for_value_p (int regno, machine_mode mode, int opnum, return 1; } -/* Return nonzero if the rtx X is invariant over the current function. */ +/* Return true if the rtx X is invariant over the current function. */ /* ??? Actually, the places where we use this expect exactly what is tested here, and not everything that is function invariant. In particular, the frame pointer and arg pointer are special cased; pic_offset_table_rtx is not, and we must not spill these things to memory. */ -int +bool function_invariant_p (const_rtx x) { if (CONSTANT_P (x)) diff --git a/gcc/rtl.h b/gcc/rtl.h index 4c993e82708..988691f5710 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -4307,7 +4307,7 @@ extern void fix_register (const char *, int, int); extern const HARD_REG_SET *valid_mode_changes_for_regno (unsigned int); /* In reload1.cc */ -extern int function_invariant_p (const_rtx); +extern bool function_invariant_p (const_rtx); /* In calls.cc */ enum libcall_type
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