diff options
Diffstat (limited to 'gcc/config/h8300/h8300.md')
| -rw-r--r-- | gcc/config/h8300/h8300.md | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index bf41e6669a6..df983e13634 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -2609,7 +2609,8 @@ { operands[3] = SET_DEST (XVECEXP (operands[0], 0, XVECLEN (operands[0], 0) - 2)); - if (h8300_current_function_interrupt_function_p ()) + if (h8300_current_function_interrupt_function_p () + || h8300_current_function_monitor_function_p ()) return "rte/l\t%S1-%S3"; else return "rts/l\t%S1-%S3"; @@ -2628,7 +2629,8 @@ "reload_completed" "* { - if (h8300_current_function_interrupt_function_p ()) + if (h8300_current_function_interrupt_function_p () + || h8300_current_function_monitor_function_p ()) return \"rte\"; else return \"rts\"; @@ -2654,8 +2656,16 @@ { if (TARGET_H8300) return \"subs\\t#2,r7\;mov.w\\tr0,@-r7\;stc\\tccr,r0l\;mov.b\tr0l,@(2,r7)\;mov.w\\t@r7+,r0\;orc\t#128,ccr\"; + else if (TARGET_H8300H && TARGET_NORMAL_MODE) + return \"subs\\t#2,er7\;mov.l\\ter0,@-er7\;stc\\tccr,r0l\;mov.b\\tr0l,@(4,er7)\;mov.l\\t@er7+,er0\;orc\\t#128,ccr\"; else if (TARGET_H8300H) return \"mov.l\\ter0,@-er7\;stc\\tccr,r0l\;mov.b\\tr0l,@(4,er7)\;mov.l\\t@er7+,er0\;orc\\t#128,ccr\"; + else if (TARGET_H8300S && TARGET_NEXR ) + return \"mov.l\\ter0,@-er7\;stc\tccr,r0l\;mov.b\tr0l,@(4,er7)\;mov.l\\t@er7+,er0\;orc\t#128,ccr\"; + else if (TARGET_H8300S && TARGET_NEXR && TARGET_NORMAL_MODE) + return \"subs\\t#2,er7\;mov.l\\ter0,@-er7\;stc\tccr,r0l\;mov.b\tr0l,@(4,er7)\;mov.l\\t@er7+,er0\;orc\t#128,ccr\"; + else if (TARGET_H8300S && TARGET_NORMAL_MODE) + return \"subs\\t#2,er7\;stc\texr,@-er7\;mov.l\\ter0,@-er7\;stc\tccr,r0l\;mov.b\tr0l,@(6,er7)\;mov.l\\t@er7+,er0\;orc\t#128,ccr\"; else if (TARGET_H8300S) return \"stc\texr,@-er7\;mov.l\\ter0,@-er7\;stc\tccr,r0l\;mov.b\tr0l,@(6,er7)\;mov.l\\t@er7+,er0\;orc\t#128,ccr\"; gcc_unreachable (); @@ -6199,3 +6209,5 @@ && !reg_overlap_mentioned_p (operands[0], operands[2])" [(set (match_dup 2) (match_dup 1))]) + + |