Skip to content

R
riscv-gcc-1
Commit 1313ec9d by Richard Kenner
Options

(global_conflicts): Pass FIRST_PSEUDO_REGISTER to call to 

EXECUTE_IF_SET_IN_REG_SET.

From-SVN: r14462
parent b5835272
Showing with 4 additions and 3 deletions
gcc/global.c
/* Allocate registers for pseudo-registers that span basic blocks. /* Allocate registers for pseudo-registers that span basic blocks.
Copyright (C) 1987, 1988, 1991, 1994, 1996 Free Software Foundation, Inc. Copyright (C) 1987, 88, 91, 94, 96, 1997 Free Software Foundation, Inc.
This file is part of GNU CC. This file is part of GNU CC.
...@@ -646,7 +646,7 @@ global_conflicts () ...@@ -646,7 +646,7 @@ global_conflicts ()
int ax = 0; int ax = 0;
REG_SET_TO_HARD_REG_SET (hard_regs_live, old); REG_SET_TO_HARD_REG_SET (hard_regs_live, old);
EXECUTE_IF_SET_IN_REG_SET (old, 0, i, EXECUTE_IF_SET_IN_REG_SET (old, FIRST_PSEUDO_REGISTER, i,
{ {
register int a = reg_allocno[i]; register int a = reg_allocno[i];
if (a >= 0) if (a >= 0)
...@@ -655,7 +655,8 @@ global_conflicts () ...@@ -655,7 +655,8 @@ global_conflicts ()
block_start_allocnos[ax++] = a; block_start_allocnos[ax++] = a;
} }
else if ((a = reg_renumber[i]) >= 0) else if ((a = reg_renumber[i]) >= 0)
mark_reg_live_nc (a, PSEUDO_REGNO_MODE (i)); mark_reg_live_nc
(a, PSEUDO_REGNO_MODE (i));
}); });
/* Record that each allocno now live conflicts with each other /* Record that each allocno now live conflicts with each other
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment