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riscv-gcc-1
Commit 73d7e266 by Vladimir Makarov Committed by Vladimir Makarov
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frv.c (frv_register_move_cost): Define explicitly costs for subclasses of GR_REGS. 

2011-07-20  Vladimir Makarov  <vmakarov@redhat.com>

	* config/frv/frv.c (frv_register_move_cost): Define explicitly
	costs for subclasses of GR_REGS.

From-SVN: r176507
parent 5e27a6d4
Showing with 33 additions and 0 deletions
gcc/ChangeLog
2011-07-20 Vladimir Makarov <vmakarov@redhat.com>
* config/frv/frv.c (frv_register_move_cost): Define explicitly
costs for subclasses of GR_REGS.
2011-07-20 Uros Bizjak <ubizjak@gmail.com>
PR target/49780
......
gcc/config/frv/frv.c
......@@ -6818,6 +6818,13 @@ frv_register_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED,
case QUAD_REGS:
case GPR_REGS:
case GR8_REGS:
case GR9_REGS:
case GR89_REGS:
case FDPIC_REGS:
case FDPIC_FPTR_REGS:
case FDPIC_CALL_REGS:
switch (to)
{
default:
......@@ -6825,6 +6832,13 @@ frv_register_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED,
case QUAD_REGS:
case GPR_REGS:
case GR8_REGS:
case GR9_REGS:
case GR89_REGS:
case FDPIC_REGS:
case FDPIC_FPTR_REGS:
case FDPIC_CALL_REGS:
return LOW_COST;
case FPR_REGS:
......@@ -6844,6 +6858,13 @@ frv_register_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED,
case QUAD_REGS:
case GPR_REGS:
case GR8_REGS:
case GR9_REGS:
case GR89_REGS:
case FDPIC_REGS:
case FDPIC_FPTR_REGS:
case FDPIC_CALL_REGS:
case QUAD_ACC_REGS:
case ACCG_REGS:
return MEDIUM_COST;
......@@ -6862,6 +6883,13 @@ frv_register_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED,
case QUAD_REGS:
case GPR_REGS:
case GR8_REGS:
case GR9_REGS:
case GR89_REGS:
case FDPIC_REGS:
case FDPIC_FPTR_REGS:
case FDPIC_CALL_REGS:
return MEDIUM_COST;
}
......
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