diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 327a3fb..06c216f 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -1535,16 +1535,19 @@ output_prolog (file, size) asm_fprintf (file, "\t{stu|stwu} 1,%d(1)\n", - total_size); else { - asm_fprintf (file, "\t{cau|addis} 0,0,%d\n\t{oril|ori} 0,0,%d\n", + asm_fprintf (file, "\t{cau 0,0,%d|lis 0,%d}\n\t{oril 0,0,%d|li 0,%d}\n", (total_size >> 16) & 0xffff, total_size & 0xffff); - asm_fprintf (file, "\t{sf|subfc} 12,0,1\n"); - asm_fprintf (file, "\t{st|stw} 1,0(12)\n\t{oril|ori} 1,12,0\n"); + if (TARGET_POWERPC) + asm_fprintf (file, "\tsubf 12,0,1\n"); + else + asm_fprintf (file, "\t{sf|subfc} 12,0,1\n"); + asm_fprintf (file, "\t{st|stw} 1,0(12)\n\tmr 1,12\n"); } } /* Set frame pointer, if needed. */ if (frame_pointer_needed) - asm_fprintf (file, "\t{oril|ori} 31,1,0\n"); + asm_fprintf (file, "\tmr 31,1\n"); /* If TARGET_MINIMAL_TOC, and the constant pool is needed, then load the TOC_TABLE address into register 30. */ @@ -1589,7 +1592,7 @@ output_epilog (file, size) || total_size > 32767) asm_fprintf (file, "\t{l|lwz} 1,0(1)\n"); else if (must_push) - asm_fprintf (file, "\t{ai|addic} 1,1,%d\n", total_size); + asm_fprintf (file, "\t{cal 1,%d(1)|addi 1,1,%d}\n", total_size); /* Get the old lr if we saved it. */ if (regs_ever_live[65]) |