+2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
+ to GENERAL_REGS.
+ (aarch64_secondary_reload) : LikeWise.
+ (aarch64_class_max_nregs) : Remove CORE_REGS.
+ * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
+ (REG_CLASS_NAMES) : Likewise.
+ (REG_CLASS_CONTENTS) : LikeWise.
+ (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
+
2014-05-21 Guozhi Wei <carrot@google.com>
PR target/61202
aarch64_regno_regclass (unsigned regno)
{
if (GP_REGNUM_P (regno))
- return CORE_REGS;
+ return GENERAL_REGS;
if (regno == SP_REGNUM)
return STACK_REG;
/* A TFmode or TImode memory access should be handled via an FP_REGS
because AArch64 has richer addressing modes for LDR/STR instructions
than LDP/STP instructions. */
- if (!TARGET_GENERAL_REGS_ONLY && rclass == CORE_REGS
+ if (!TARGET_GENERAL_REGS_ONLY && rclass == GENERAL_REGS
&& GET_MODE_SIZE (mode) == 16 && MEM_P (x))
return FP_REGS;
if (rclass == FP_REGS && (mode == TImode || mode == TFmode) && CONSTANT_P(x))
- return CORE_REGS;
+ return GENERAL_REGS;
return NO_REGS;
}
{
switch (regclass)
{
- case CORE_REGS:
case POINTER_REGS:
case GENERAL_REGS:
case ALL_REGS:
enum reg_class
{
NO_REGS,
- CORE_REGS,
GENERAL_REGS,
STACK_REG,
POINTER_REGS,
#define REG_CLASS_NAMES \
{ \
"NO_REGS", \
- "CORE_REGS", \
"GENERAL_REGS", \
"STACK_REG", \
"POINTER_REGS", \
#define REG_CLASS_CONTENTS \
{ \
{ 0x00000000, 0x00000000, 0x00000000 }, /* NO_REGS */ \
- { 0x7fffffff, 0x00000000, 0x00000003 }, /* CORE_REGS */ \
{ 0x7fffffff, 0x00000000, 0x00000003 }, /* GENERAL_REGS */ \
{ 0x80000000, 0x00000000, 0x00000000 }, /* STACK_REG */ \
{ 0xffffffff, 0x00000000, 0x00000003 }, /* POINTER_REGS */ \
#define REGNO_REG_CLASS(REGNO) aarch64_regno_regclass (REGNO)
-#define INDEX_REG_CLASS CORE_REGS
+#define INDEX_REG_CLASS GENERAL_REGS
#define BASE_REG_CLASS POINTER_REGS
/* Register pairs used to eliminate unneeded registers that point into