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.
Bootstrapped and regression tested on x86_64-linux-gnu {,-m32}. Uros.
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