diff options
| author | Wim Taymans <wtaymans@redhat.com> | 2014-09-18 19:32:18 +0200 |
|---|---|---|
| committer | Wim Taymans <wtaymans@redhat.com> | 2014-09-19 11:08:36 +0200 |
| commit | 106dacc2620126dedb99d2b981ba2e5a7d4591f9 (patch) | |
| tree | e51e7b05cd8f6424a012709f507b2c8f694469f9 | |
| parent | fc397d3d342ff336a36f1b6c8cb5019f21c2c355 (diff) | |
executor: fully expand const vars into the temp register
When loading a const in a register, always make it cover the full
register so that it containts enough values to be used in x2 and
x4 instructions.
| -rw-r--r-- | orc/orcexecutor.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/orc/orcexecutor.c b/orc/orcexecutor.c index 6fe296d..21513f3 100644 --- a/orc/orcexecutor.c +++ b/orc/orcexecutor.c @@ -292,6 +292,12 @@ orc_executor_emulate (OrcExecutor *ex) /* FIXME hack */ load_constant (tmpspace[insn->src_args[k]], 8, var->value.i); + if (var->size == 1) + opcode_ex[j].shift = 3; + else if (var->size == 2) + opcode_ex[j].shift = 2; + else if (var->size == 4) + opcode_ex[j].shift = 1; } else if (var->vartype == ORC_VAR_TYPE_PARAM) { opcode_ex[j].src_ptrs[k] = tmpspace[insn->src_args[k]]; /* FIXME hack */ |