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riscv-gcc-1
Commit 53dd0e6e by Jim Wilson
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*** empty log message *** 

From-SVN: r344
parent a019653e
Showing with 4 additions and 3 deletions
gcc/sched.c
......@@ -1988,9 +1988,6 @@ attach_deaths (x, insn, set_p)
#if ARG_POINTER_REGNUM != FRAME_POINTER_REGNUM
&& ! (regno == ARG_POINTER_REGNUM && fixed_regs[regno])
#endif
#ifdef PIC_OFFSET_TABLE_REGNUM
&& ! (regno == PIC_OFFSET_TABLE_REGNUM && flag_pic)
#endif
&& regno != STACK_POINTER_REGNUM)
{
if (! all_needed && ! dead_or_set_p (insn, x))
......@@ -2534,6 +2531,8 @@ schedule_block (b, file)
|| GET_CODE (XVECEXP (PATTERN (insn), 0, j)) == CLOBBER)
sched_note_set (b, XVECEXP (PATTERN (insn), 0, j), 0);
/* ??? This code is obsolete and should be deleted. It
is harmless though, so we will leave it in for now. */
for (j = XVECLEN (PATTERN (insn), 0) - 1; j >= 0; j--)
if (GET_CODE (XVECEXP (PATTERN (insn), 0, j)) == USE)
sched_note_set (b, XVECEXP (PATTERN (insn), 0, j), 0);
......@@ -2631,6 +2630,8 @@ schedule_block (b, file)
|| GET_CODE (XVECEXP (PATTERN (insn), 0, j)) == CLOBBER)
sched_note_set (b, XVECEXP (PATTERN (insn), 0, j), 0);
/* ??? This code is obsolete and should be deleted. It
is harmless though, so we will leave it in for now. */
for (j = XVECLEN (PATTERN (insn), 0) - 1; j >= 0; j--)
if (GET_CODE (XVECEXP (PATTERN (insn), 0, j)) == USE)
sched_note_set (b, XVECEXP (PATTERN (insn), 0, j), 0);
......
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