Skip to content

R
riscv-gcc-1
Commit fbdd633b by Alan Modra Committed by Alan Modra
Options

pa.c (hppa_init_pic_save): Set rtx_unchanging for PIC_OFFSET_TABLE_SAVE_RTX. 

	* pa.c (hppa_init_pic_save): Set rtx_unchanging for
	PIC_OFFSET_TABLE_SAVE_RTX.

From-SVN: r41329
parent e0c556d3
Showing with 4 additions and 0 deletions
gcc/ChangeLog
2001-04-13 Alan Modra <amodra@one.net.au> 2001-04-13 Alan Modra <amodra@one.net.au>
* pa.c (hppa_init_pic_save): Set rtx_unchanging for
PIC_OFFSET_TABLE_SAVE_RTX.
* pa.c (uint32_operand): Don't use long constant >= 2^32. * pa.c (uint32_operand): Don't use long constant >= 2^32.
(emit_move_sequence): Use HOST_WIDE_INT constants. Don't worry (emit_move_sequence): Use HOST_WIDE_INT constants. Don't worry
about 32->64 bit sign extension if 32 bit HOST_WIDE_INTs. about 32->64 bit sign extension if 32 bit HOST_WIDE_INTs.
......
gcc/config/pa/pa.c
...@@ -3348,6 +3348,7 @@ hppa_init_pic_save () ...@@ -3348,6 +3348,7 @@ hppa_init_pic_save ()
picreg = gen_rtx_REG (word_mode, PIC_OFFSET_TABLE_REGNUM); picreg = gen_rtx_REG (word_mode, PIC_OFFSET_TABLE_REGNUM);
PIC_OFFSET_TABLE_SAVE_RTX = gen_reg_rtx (Pmode); PIC_OFFSET_TABLE_SAVE_RTX = gen_reg_rtx (Pmode);
RTX_UNCHANGING_P (PIC_OFFSET_TABLE_SAVE_RTX) = 1;
insn = gen_rtx_SET (VOIDmode, PIC_OFFSET_TABLE_SAVE_RTX, picreg); insn = gen_rtx_SET (VOIDmode, PIC_OFFSET_TABLE_SAVE_RTX, picreg);
/* Emit the insn at the beginning of the function after the prologue. */ /* Emit the insn at the beginning of the function after the prologue. */
......
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