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* [gcc r12-1069] arc: Remove useless register keyword
@ 2021-05-26 13:22 Jan-Benedict Glaw
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From: Jan-Benedict Glaw @ 2021-05-26 13:22 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:74045879770ace0b14f0f809c8e795069044cf41
commit r12-1069-g74045879770ace0b14f0f809c8e795069044cf41
Author: Jan-Benedict Glaw <jbglaw@lug-owl.de>
Date: Wed May 26 15:22:11 2021 +0200
arc: Remove useless register keyword
The "register" keyword was removed in C++17, remove them to get the backend
to build again.
gcc/
* config/arc/arc.c (arc_address_cost, arc_print_operand_address,
arc_ccfsm_advance, symbolic_reference_mentioned_p,
arc_raw_symbolic_reference_mentioned_p): Remove register
keyword.
Diff:
---
gcc/config/arc/arc.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index ec7328edb5a..9153f0529ab 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -2488,8 +2488,8 @@ arc_address_cost (rtx addr, machine_mode, addr_space_t, bool speed)
case PLUS :
{
- register rtx plus0 = XEXP (addr, 0);
- register rtx plus1 = XEXP (addr, 1);
+ rtx plus0 = XEXP (addr, 0);
+ rtx plus1 = XEXP (addr, 1);
if (GET_CODE (plus0) != REG
&& (GET_CODE (plus0) != MULT
@@ -5032,7 +5032,7 @@ arc_print_operand (FILE *file, rtx x, int code)
void
arc_print_operand_address (FILE *file , rtx addr)
{
- register rtx base, index = 0;
+ rtx base, index = 0;
switch (GET_CODE (addr))
{
@@ -5157,7 +5157,7 @@ static void
arc_ccfsm_advance (rtx_insn *insn, struct arc_ccfsm *state)
{
/* BODY will hold the body of INSN. */
- register rtx body;
+ rtx body;
/* This will be 1 if trying to repeat the trick (ie: do the `else' part of
an if/then/else), and things need to be reversed. */
@@ -6130,8 +6130,8 @@ arc_legitimate_pic_addr_p (rtx addr)
static bool
symbolic_reference_mentioned_p (rtx op)
{
- register const char *fmt;
- register int i;
+ const char *fmt;
+ int i;
if (GET_CODE (op) == SYMBOL_REF || GET_CODE (op) == LABEL_REF)
return true;
@@ -6141,7 +6141,7 @@ symbolic_reference_mentioned_p (rtx op)
{
if (fmt[i] == 'E')
{
- register int j;
+ int j;
for (j = XVECLEN (op, i) - 1; j >= 0; j--)
if (symbolic_reference_mentioned_p (XVECEXP (op, i, j)))
@@ -6163,8 +6163,8 @@ symbolic_reference_mentioned_p (rtx op)
bool
arc_raw_symbolic_reference_mentioned_p (rtx op, bool skip_local)
{
- register const char *fmt;
- register int i;
+ const char *fmt;
+ int i;
if (GET_CODE(op) == UNSPEC)
return false;
@@ -6184,7 +6184,7 @@ arc_raw_symbolic_reference_mentioned_p (rtx op, bool skip_local)
{
if (fmt[i] == 'E')
{
- register int j;
+ int j;
for (j = XVECLEN (op, i) - 1; j >= 0; j--)
if (arc_raw_symbolic_reference_mentioned_p (XVECEXP (op, i, j),
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