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| author | Georg-Johann Lay <avr@gjlay.de> | 2011-12-06 15:04:09 +0000 |
|---|---|---|
| committer | Georg-Johann Lay <gjl@gcc.gnu.org> | 2011-12-06 15:04:09 +0000 |
| commit | 28c5e6b58f86f8f5446b959cb1decc1b6d6f7577 (patch) | |
| tree | 55fe407836f382ac16da8b2665c7119175760165 /gcc/config/avr/avr.md | |
| parent | 562f552bd866b17d9425b443d341e1fb5f7d1184 (diff) | |
| download | gcc-28c5e6b58f86f8f5446b959cb1decc1b6d6f7577.tar.gz | |
Forward-port from gcc-4_6-branch r181936 2011-12-02.
libgcc/
Forward-port from gcc-4_6-branch r181936 2011-12-02.
PR target/51345
PR target/51002
* config/avr/lib1funcs.S (__prologue_saves__,
__epilogue_restores__, __divdi3_moddi3): Enclose parts using
__SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
gcc/
Forward-port from gcc-4_6-branch r181936 2011-12-02.
PR target/51002
* config/avr/avr.md (movhi_sp_r): Set insn condition to
!AVR_HAVE_8BIT_SP.
* config/avr/avr.c (output_movhi): Use "clr%B0" instead of "in
%B0,__SP_H__" if AVR_HAVE_8BIT_SP.
(avr_file_start): Only print "__SP_H__ = 0x3e" if !AVR_HAVE_8BIT_SP.
From-SVN: r182052
Diffstat (limited to 'gcc/config/avr/avr.md')
| -rw-r--r-- | gcc/config/avr/avr.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/avr/avr.md b/gcc/config/avr/avr.md index bddfe933ee6..1c79894f184 100644 --- a/gcc/config/avr/avr.md +++ b/gcc/config/avr/avr.md @@ -620,7 +620,7 @@ (unspec_volatile:HI [(match_operand:HI 1 "register_operand" "r,r") (match_operand:HI 2 "const_int_operand" "L,P")] UNSPECV_WRITE_SP))] - "" + "!AVR_HAVE_8BIT_SP" "@ out __SP_H__,%B1\;out __SP_L__,%A1 cli\;out __SP_H__,%B1\;sei\;out __SP_L__,%A1" |