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| author | DJ Delorie <dj@redhat.com> | 2009-07-14 17:46:15 -0400 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2009-07-14 17:46:15 -0400 |
| commit | a9d1723f3a269620f6ec157e27d7032e9b4eadcc (patch) | |
| tree | 628b6ca227c7c1b689283cf8ff9bf0529db08c38 | |
| parent | 868e7c379bc46423a29f4ee433818a0ac71c22b4 (diff) | |
| download | gcc-a9d1723f3a269620f6ec157e27d7032e9b4eadcc.zip gcc-a9d1723f3a269620f6ec157e27d7032e9b4eadcc.tar.gz gcc-a9d1723f3a269620f6ec157e27d7032e9b4eadcc.tar.bz2 | |
mep.c (mep_vliw_jmp_match): New function.
* config/mep/mep.c (mep_vliw_jmp_match): New function.
* config/mep/mep-protos.h (mep_vliw_jmp_match): Prototype it.
* config/mep/mep.md (sibcall_internal): Change test from
mep_vliw_mode_match to mep_vliw_jmp_match.
(sibcall_value_internal): Likewise.
From-SVN: r149644
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/mep/mep-protos.h | 1 | ||||
| -rw-r--r-- | gcc/config/mep/mep.c | 14 | ||||
| -rw-r--r-- | gcc/config/mep/mep.md | 4 |
4 files changed, 25 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dc77e9d..66697c4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2009-07-14 DJ Delorie <dj@redhat.com> + + * config/mep/mep.c (mep_vliw_jmp_match): New function. + * config/mep/mep-protos.h (mep_vliw_jmp_match): Prototype it. + * config/mep/mep.md (sibcall_internal): Change test from + mep_vliw_mode_match to mep_vliw_jmp_match. + (sibcall_value_internal): Likewise. + 2009-07-14 Uros Bizjak <ubizjak@gmail.com> * config/i386/sse.md (copysign<mode>3): New expander. diff --git a/gcc/config/mep/mep-protos.h b/gcc/config/mep/mep-protos.h index eb37702..a4de754 100644 --- a/gcc/config/mep/mep-protos.h +++ b/gcc/config/mep/mep-protos.h @@ -33,6 +33,7 @@ extern bool mep_allow_clip (rtx, rtx, int); extern bool mep_bit_position_p (rtx, bool); extern bool mep_split_mov (rtx *, int); extern bool mep_vliw_mode_match (rtx); +extern bool mep_vliw_jmp_match (rtx); extern bool mep_multi_slot (rtx); extern bool mep_legitimate_address (enum machine_mode, rtx, int); extern int mep_legitimize_address (rtx *, rtx, enum machine_mode); diff --git a/gcc/config/mep/mep.c b/gcc/config/mep/mep.c index 9e63b4d..80d2018 100644 --- a/gcc/config/mep/mep.c +++ b/gcc/config/mep/mep.c @@ -1182,6 +1182,20 @@ mep_vliw_mode_match (rtx tgt) return src_vliw == tgt_vliw; } +/* Like the above, but also test for near/far mismatches. */ + +bool +mep_vliw_jmp_match (rtx tgt) +{ + bool src_vliw = mep_vliw_function_p (cfun->decl); + bool tgt_vliw = INTVAL (tgt); + + if (mep_section_tag (DECL_RTL (cfun->decl)) == 'f') + return false; + + return src_vliw == tgt_vliw; +} + bool mep_multi_slot (rtx x) { diff --git a/gcc/config/mep/mep.md b/gcc/config/mep/mep.md index 2b6aa80..828c3c5 100644 --- a/gcc/config/mep/mep.md +++ b/gcc/config/mep/mep.md @@ -1923,7 +1923,7 @@ ] "SIBLING_CALL_P (insn)" { - if (mep_vliw_mode_match (operands[2])) + if (mep_vliw_jmp_match (operands[2])) return "jmp\t%0"; else return @@ -1994,7 +1994,7 @@ ] "SIBLING_CALL_P (insn)" { - if (mep_vliw_mode_match (operands[3])) + if (mep_vliw_jmp_match (operands[3])) return "jmp\t%1"; else return |