PR target/53789
* config/pa/pa.md (movsi): Revert previous change.
* pa.c (pa_legitimate_constant_p): Reject all TLS symbol references.
From-SVN: r194879
+2013-01-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/53789
+ * config/pa/pa.md (movsi): Revert previous change.
+ * pa.c (pa_legitimate_constant_p): Reject all TLS symbol references.
+
2013-01-03 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_expand_move): Always assign to op1
return false;
/* TLS_MODEL_GLOBAL_DYNAMIC and TLS_MODEL_LOCAL_DYNAMIC are not
- legitimate constants. */
+ legitimate constants. The other variants can't be handled by
+ the move patterns after reload starts. */
if (PA_SYMBOL_REF_TLS_P (x))
- {
- enum tls_model model = SYMBOL_REF_TLS_MODEL (x);
-
- if (model == TLS_MODEL_GLOBAL_DYNAMIC || model == TLS_MODEL_LOCAL_DYNAMIC)
- return false;
- }
+ return false;
if (TARGET_64BIT && GET_CODE (x) == CONST_DOUBLE)
return false;
""
"
{
- /* A TLS symbol reference is not a valid move source operand.
- pa_emit_move_sequence can only handle them prior to reload.
- There is also no way to reload a TLS symbol reference, so
- we must reject them after reload starts. */
- if (PA_SYMBOL_REF_TLS_P (operands[1]) && !can_create_pseudo_p ())
- FAIL;
if (pa_emit_move_sequence (operands, SImode, 0))
DONE;
}")