* config/ia64/vms.h (CASE_VECTOR_MODE): Define.
* config/ia64/ia64.md: Remove mode in template.
Sign extend operand in expand_simple_binop.
* config/ia64/ia64.h (ASM_OUTPUT_ADDR_DIFF_ELT): Use
CASE_VECTOR_MODE instead of TARGET_ILP32.
(ADDR_VEC_ALIGN): Make it depends on CASE_VECTOR_MODE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185851
138bc75d-0d04-0410-961f-
82ee72b054a4
+2012-03-27 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/vms.h (CASE_VECTOR_MODE): Define.
+ * config/ia64/ia64.md: Remove mode in template.
+ Sign extend operand in expand_simple_binop.
+ * config/ia64/ia64.h (ASM_OUTPUT_ADDR_DIFF_ELT): Use
+ CASE_VECTOR_MODE instead of TARGET_ILP32.
+ (ADDR_VEC_ALIGN): Make it depends on CASE_VECTOR_MODE.
+
2012-03-26 Steven Bosscher <steven@gcc.gnu.org>
* varasm.c (assemble_external): #if 0 out the new assert from the
#define ASM_OUTPUT_ADDR_DIFF_ELT(STREAM, BODY, VALUE, REL) \
do { \
- if (TARGET_ILP32) \
+ if (CASE_VECTOR_MODE == SImode) \
fprintf (STREAM, "\tdata4 @pcrel(.L%d)\n", VALUE); \
else \
fprintf (STREAM, "\tdata8 @pcrel(.L%d)\n", VALUE); \
} while (0)
-/* Jump tables only need 8 byte alignment. */
+/* Jump tables only need 4 or 8 byte alignment. */
-#define ADDR_VEC_ALIGN(ADDR_VEC) 3
+#define ADDR_VEC_ALIGN(ADDR_VEC) (CASE_VECTOR_MODE == SImode ? 2 : 3)
\f
/* Assembler Commands for Exception Regions. */
[(set_attr "itanium_class" "br")])
(define_expand "tablejump"
- [(parallel [(set (pc) (match_operand:DI 0 "memory_operand" ""))
+ [(parallel [(set (pc) (match_operand 0 "memory_operand" ""))
(use (label_ref (match_operand 1 "" "")))])]
""
{
from the entry to the label. Thus to convert to an absolute address
we add the address of the memory from which the value is loaded. */
operands[0] = expand_simple_binop (DImode, PLUS, op0, addr,
- NULL_RTX, 1, OPTAB_DIRECT);
+ NULL_RTX, 0, OPTAB_DIRECT);
})
(define_insn "*tablejump_internal"
#undef TARGET_PROMOTE_FUNCTION_MODE
#define TARGET_PROMOTE_FUNCTION_MODE default_promote_function_mode_always_promote
+/* Code is always in P0/P1 (lower 32 bit addresses) on VMS. */
+#undef CASE_VECTOR_MODE
+#define CASE_VECTOR_MODE SImode
+
/* IA64 VMS doesn't fully support COMDAT sections. */
#define SUPPORTS_ONE_ONLY 0