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| author | Uros Bizjak <ubizjak@gmail.com> | 2009-01-04 12:45:50 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2009-01-04 12:45:50 +0100 |
| commit | 1a8c13b33ce1470d5a291063a5f5d0beebf421ee (patch) | |
| tree | 8d6ea6df137e3fd50276c47a375137a6827044f7 /gcc/config/rs6000 | |
| parent | 3aa37f1e673090a0e4efc81f7e6b92a6b329c2c6 (diff) | |
| download | gcc-1a8c13b33ce1470d5a291063a5f5d0beebf421ee.zip gcc-1a8c13b33ce1470d5a291063a5f5d0beebf421ee.tar.gz gcc-1a8c13b33ce1470d5a291063a5f5d0beebf421ee.tar.bz2 | |
s390.md (UNSPEC_MB): Rename from UNSPECV_MB.
* config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB.
(memory_barrier): Expand as unspec instead of unspec_volatile.
Remove mem:BLK from insn operands. Use Pmode scratch register.
(*memory_barrier): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand.
* config/sparc/sparc.md (UNSPEC_MEMBAR): Rename from UNSPECV_MEMBAR.
* config/sparc/sync.md (memory_barrier): Expand as unspec instead of
unspec_volatile. Remove mem:BLK from insn operands. Use Pmode
scratch register. Remove operand 1.
(*stbar): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand, remove (const_int 8).
(*membar): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand, remove input operand 2.
* config/xtensa/xtensa.md (UNSPEC_MEMW): Rename from UNSPECV_MEMW.
(memory_barrier): Expand as unspec instead of unspec_volatile.
Remove mem:BLK from insn operands. Use Pmode scratch register.
(*memory_barrier): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand.
* config/ia64/sync.md (memory_barrier): Redefine as expander pattern.
Remove mem:BLK from insn operands. Use Pmode scratch register.
Set volatile flag on operand 0.
(*memory_barrier): New insn pattern.
* config/rs6000/sync.md (memory_barrier): Remove mem:BLK from
insn operands.
(*memory_barrier): Use (match_dup 0) as input operand.
* config/mips/sync.md (memory_barrier): Redefine as expander pattern.
Remove mem:BLK from insn operands. Use Pmode scratch register.
Set volatile flag on operand 0.
(*memory_barrier): New insn pattern.
* config/alpha/sync.md (*memory_barrier): Rename from *mb_internal.
From-SVN: r143047
Diffstat (limited to 'gcc/config/rs6000')
| -rw-r--r-- | gcc/config/rs6000/sync.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/config/rs6000/sync.md b/gcc/config/rs6000/sync.md index 0adc23c..bb5de39 100644 --- a/gcc/config/rs6000/sync.md +++ b/gcc/config/rs6000/sync.md @@ -33,8 +33,8 @@ [(plus "rIL") (minus "r") (ior "rKJF") (xor "rKJF") (and "rSTKJ")]) (define_expand "memory_barrier" - [(set (mem:BLK (match_dup 0)) - (unspec:BLK [(mem:BLK (match_dup 0))] UNSPEC_SYNC))] + [(set (match_dup 0) + (unspec:BLK [(match_dup 0)] UNSPEC_SYNC))] "" { operands[0] = gen_rtx_MEM (BLKmode, gen_rtx_SCRATCH (Pmode)); @@ -43,7 +43,7 @@ (define_insn "*sync_internal" [(set (match_operand:BLK 0 "" "") - (unspec:BLK [(match_operand:BLK 1 "" "")] UNSPEC_SYNC))] + (unspec:BLK [(match_dup 0)] UNSPEC_SYNC))] "" "{dcs|sync}" [(set_attr "type" "sync")]) |