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MIPS/GAS: Correct call formatting in `can_swap_branch_p'

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gas/
	* config/tc-mips.c (can_swap_branch_p): Correct call formatting.
This commit is contained in:
Maciej W. Rozycki
2016-04-09 13:27:30 +01:00
parent 08918cc8c5
commit 41065f5e08
2 changed files with 9 additions and 5 deletions
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4
gas/ChangeLog
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@ -1,3 +1,7 @@
2016-04-09 Maciej W. Rozycki <macro@imgtec.com>
* config/tc-mips.c (can_swap_branch_p): Correct call formatting.
2016-04-09 Maciej W. Rozycki <macro@imgtec.com> 2016-04-09 Maciej W. Rozycki <macro@imgtec.com>
* messages.c (as_bad): Fix a typo in description. * messages.c (as_bad): Fix a typo in description.

10
gas/config/tc-mips.c
View File

@ -6733,11 +6733,11 @@ can_swap_branch_p (struct mips_cl_insn *ip, expressionS *address_expr,
/* Parameter must be 16 bit. */ /* Parameter must be 16 bit. */
&& (*reloc_type == BFD_RELOC_16_PCREL_S2) && (*reloc_type == BFD_RELOC_16_PCREL_S2)
/* Branch to same segment. */ /* Branch to same segment. */
&& (S_GET_SEGMENT(address_expr->X_add_symbol) == now_seg) && (S_GET_SEGMENT (address_expr->X_add_symbol) == now_seg)
/* Branch to same code fragment. */ /* Branch to same code fragment. */
&& (symbol_get_frag(address_expr->X_add_symbol) == frag_now) && (symbol_get_frag (address_expr->X_add_symbol) == frag_now)
/* Can only calculate branch offset if value is known. */ /* Can only calculate branch offset if value is known. */
&& symbol_constant_p(address_expr->X_add_symbol) && symbol_constant_p (address_expr->X_add_symbol)
/* Check if branch is really conditional. */ /* Check if branch is really conditional. */
&& !((ip->insn_opcode & 0xffff0000) == 0x10000000 /* beq $0,$0 */ && !((ip->insn_opcode & 0xffff0000) == 0x10000000 /* beq $0,$0 */
|| (ip->insn_opcode & 0xffff0000) == 0x04010000 /* bgez $0 */ || (ip->insn_opcode & 0xffff0000) == 0x04010000 /* bgez $0 */
@ -6746,7 +6746,7 @@ can_swap_branch_p (struct mips_cl_insn *ip, expressionS *address_expr,
int distance; int distance;
/* Check if loop is shorter than 6 instructions including /* Check if loop is shorter than 6 instructions including
branch and delay slot. */ branch and delay slot. */
distance = frag_now_fix() - S_GET_VALUE(address_expr->X_add_symbol); distance = frag_now_fix () - S_GET_VALUE (address_expr->X_add_symbol);
if (distance <= 20) if (distance <= 20)
{ {
int i; int i;
@ -6758,7 +6758,7 @@ can_swap_branch_p (struct mips_cl_insn *ip, expressionS *address_expr,
for (i = 0; i < (distance / 4); i++) for (i = 0; i < (distance / 4); i++)
{ {
if ((history[i].cleared_p) if ((history[i].cleared_p)
|| delayed_branch_p(&history[i])) || delayed_branch_p (&history[i]))
{ {
rv = TRUE; rv = TRUE;
break; break;