diff options
Diffstat (limited to 'gas/config/tc-ia64.c')
| -rw-r--r-- | gas/config/tc-ia64.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c index 2ac7586..8a0d403 100644 --- a/gas/config/tc-ia64.c +++ b/gas/config/tc-ia64.c @@ -8327,6 +8327,8 @@ depends_on (depind, idesc) IC:rse-writers. 15+16) Represents reserved instructions, which the assembler does not generate. + 17) CR[TPR] has a RAW dependency only between mov-to-CR-TPR and + mov-to-PSR-l or ssm instructions that set PSR.i, PSR.pp or PSR.up. Memory resources (i.e. locations in memory) are *not* marked or tracked by this code; there are no dependency violations based on memory access. @@ -9415,8 +9417,9 @@ dep->name, idesc->name, (rsrc_write?"write":"read"), note) break; case IA64_RS_CRX: - /* Handle all CR[REG] resources */ - if (note == 0 || note == 1) + /* Handle all CR[REG] resources. + ??? FIXME: The rule 17 isn't really handled correctly. */ + if (note == 0 || note == 1 || note == 17) { if (idesc->operands[!rsrc_write] == IA64_OPND_CR3) { |