diff options
Diffstat (limited to 'gcc/rtl.c')
| -rw-r--r-- | gcc/rtl.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/gcc/rtl.c b/gcc/rtl.c index bd4d6fad682..bcf300522f4 100644 --- a/gcc/rtl.c +++ b/gcc/rtl.c @@ -330,12 +330,12 @@ rtx_alloc (code) rtx copy_rtx (orig) - register rtx orig; + rtx orig; { - register rtx copy; - register int i, j; - register RTX_CODE code; - register const char *format_ptr; + rtx copy; + int i, j; + RTX_CODE code; + const char *format_ptr; code = GET_CODE (orig); @@ -435,13 +435,13 @@ copy_rtx (orig) rtx copy_most_rtx (orig, may_share) - register rtx orig; - register rtx may_share; + rtx orig; + rtx may_share; { - register rtx copy; - register int i, j; - register RTX_CODE code; - register const char *format_ptr; + rtx copy; + int i, j; + RTX_CODE code; + const char *format_ptr; if (orig == may_share) return orig; @@ -534,9 +534,9 @@ rtx shallow_copy_rtx (orig) rtx orig; { - register int i; - register RTX_CODE code = GET_CODE (orig); - register rtx copy = rtx_alloc (code); + int i; + RTX_CODE code = GET_CODE (orig); + rtx copy = rtx_alloc (code); PUT_MODE (copy, GET_MODE (orig)); copy->in_struct = orig->in_struct; @@ -564,10 +564,10 @@ int rtx_equal_p (x, y) rtx x, y; { - register int i; - register int j; - register enum rtx_code code; - register const char *fmt; + int i; + int j; + enum rtx_code code; + const char *fmt; if (x == y) return 1; @@ -589,10 +589,11 @@ rtx_equal_p (x, y) switch (code) { case REG: - /* Until rtl generation is complete, don't consider a reference to the - return register of the current function the same as the return from a - called function. This eases the job of function integration. Once the - distinction is no longer needed, they can be considered equivalent. */ + /* Until rtl generation is complete, don't consider a reference + to the return register of the current function the same as + the return from a called function. This eases the job of + function integration. Once the distinction is no longer + needed, they can be considered equivalent. */ return (REGNO (x) == REGNO (y) && (! rtx_equal_function_value_matters || REG_FUNCTION_VALUE_P (x) == REG_FUNCTION_VALUE_P (y))); |