diff options
Diffstat (limited to 'gcc/config/sparc/sparc.c')
| -rw-r--r-- | gcc/config/sparc/sparc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index 7d43459f891..10c868239e1 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -4203,6 +4203,13 @@ eligible_for_sibcall_delay (rtx_insn *trial) static bool sparc_cannot_force_const_mem (machine_mode mode, rtx x) { + /* After IRA has run in PIC mode, it is too late to put anything into the + constant pool if the PIC register hasn't already been initialized. */ + if ((lra_in_progress || reload_in_progress) + && flag_pic + && !crtl->uses_pic_offset_table) + return true; + switch (GET_CODE (x)) { case CONST_INT: @@ -4452,7 +4459,7 @@ sparc_pic_register_p (rtx x) return true; if (!HARD_REGISTER_P (pic_offset_table_rtx) - && (HARD_REGISTER_P (x) || lra_in_progress) + && (HARD_REGISTER_P (x) || lra_in_progress || reload_in_progress) && ORIGINAL_REGNO (x) == REGNO (pic_offset_table_rtx)) return true; |