#define TARGET_SAHF x86_sahf
#define TARGET_RECIP x86_recip
#define TARGET_FUSED_MADD x86_fused_muladd
+#define TARGET_AES (TARGET_SSE2 && x86_aes)
+#define TARGET_PCLMUL (TARGET_SSE2 && x86_pclmul)
#define ASSEMBLER_DIALECT (ix86_asm_dialect)
/* Support for configure-time defaults of some command line options.
The order here is important so that -march doesn't squash the
tune or cpu values. */
-#define OPTION_DEFAULT_SPECS \
+#define OPTION_DEFAULT_SPECS \
{"tune", "%{!mtune=*:%{!mcpu=*:%{!march=*:-mtune=%(VALUE)}}}" }, \
- {"cpu", "%{!mtune=*:%{!mcpu=*:%{!march=*:-mtune=%(VALUE)}}}" }, \
+ {"cpu", "%{!mtune=*:%{!mcpu=*:%{!march=*:-mtune=%(VALUE)}}}" }, \
{"arch", "%{!march=*:-march=%(VALUE)}"}
/* Specs for the compiler proper */
builtin_define ("__SSE4_1__"); \
if (TARGET_SSE4_2) \
builtin_define ("__SSE4_2__"); \
+ if (TARGET_AES) \
+ builtin_define ("__AES__"); \
+ if (TARGET_PCLMUL) \
+ builtin_define ("__PCLMUL__"); \
if (TARGET_SSE4A) \
builtin_define ("__SSE4A__"); \
if (TARGET_SSE5) \
{ "cc1_cpu", CC1_CPU_SPEC }, \
SUBTARGET_EXTRA_SPECS
\f
-/* target machine storage layout */
-
-#define LONG_DOUBLE_TYPE_SIZE 80
/* Set the value of FLT_EVAL_METHOD in float.h. When using only the
FPU, assume that the fpcw is set to extended precision; when using
#define TARGET_FLT_EVAL_METHOD \
(TARGET_MIX_SSE_I387 ? -1 : TARGET_SSE_MATH ? 0 : 2)
+/* target machine storage layout */
+
#define SHORT_TYPE_SIZE 16
#define INT_TYPE_SIZE 32
#define FLOAT_TYPE_SIZE 32
#define LONG_TYPE_SIZE BITS_PER_WORD
#define DOUBLE_TYPE_SIZE 64
#define LONG_LONG_TYPE_SIZE 64
+#define LONG_DOUBLE_TYPE_SIZE 80
+
+#define WIDEST_HARDWARE_FP_SIZE LONG_DOUBLE_TYPE_SIZE
#if defined (TARGET_BI_ARCH) || TARGET_64BIT_DEFAULT
#define MAX_BITS_PER_WORD 64
for details. */
#define STACK_REGS
+
#define IS_STACK_MODE(MODE) \
(((MODE) == SFmode && (!TARGET_SSE || !TARGET_SSE_MATH)) \
|| ((MODE) == DFmode && (!TARGET_SSE2 || !TARGET_SSE_MATH)) \
/* r8, r9, r10, r11, r12, r13, r14, r15*/ \
2, 2, 2, 2, 2, 2, 2, 2, \
/*xmm8,xmm9,xmm10,xmm11,xmm12,xmm13,xmm14,xmm15*/ \
- 2, 2, 2, 2, 2, 2, 2, 2}
+ 2, 2, 2, 2, 2, 2, 2, 2 }
/* 1 for registers not available across function calls.
/* r8, r9, r10, r11, r12, r13, r14, r15*/ \
1, 1, 1, 1, 2, 2, 2, 2, \
/*xmm8,xmm9,xmm10,xmm11,xmm12,xmm13,xmm14,xmm15*/ \
- 1, 1, 1, 1, 1, 1, 1, 1} \
+ 1, 1, 1, 1, 1, 1, 1, 1 }
/* Order in which to allocate registers. Each register must be
listed once, even those in FIXED_REGISTERS. List frame pointer
applied to them.
*/
-#define HARD_REGNO_NREGS(REGNO, MODE) \
+#define HARD_REGNO_NREGS(REGNO, MODE) \
(FP_REGNO_P (REGNO) || SSE_REGNO_P (REGNO) || MMX_REGNO_P (REGNO) \
? (COMPLEX_MODE_P (MODE) ? 2 : 1) \
: ((MODE) == XFmode \
#define HARD_REGNO_NREGS_WITH_PADDING(REGNO, MODE) ((MODE) == XFmode ? 4 : 8)
-#define VALID_SSE2_REG_MODE(MODE) \
- ((MODE) == V16QImode || (MODE) == V8HImode || (MODE) == V2DFmode \
- || (MODE) == V2DImode || (MODE) == DFmode)
+#define VALID_SSE2_REG_MODE(MODE) \
+ ((MODE) == V16QImode || (MODE) == V8HImode || (MODE) == V2DFmode \
+ || (MODE) == V2DImode || (MODE) == DFmode)
#define VALID_SSE_REG_MODE(MODE) \
- ((MODE) == TImode || (MODE) == V4SFmode || (MODE) == V4SImode \
- || (MODE) == SFmode || (MODE) == TFmode)
+ ((MODE) == TImode || (MODE) == V4SFmode || (MODE) == V4SImode \
+ || (MODE) == SFmode || (MODE) == TFmode)
#define VALID_MMX_REG_MODE_3DNOW(MODE) \
- ((MODE) == V2SFmode || (MODE) == SFmode)
+ ((MODE) == V2SFmode || (MODE) == SFmode)
#define VALID_MMX_REG_MODE(MODE) \
- ((MODE) == DImode || (MODE) == V8QImode || (MODE) == V4HImode \
- || (MODE) == V2SImode || (MODE) == SImode)
+ ((MODE == V1DImode) || (MODE) == DImode \
+ || (MODE) == V2SImode || (MODE) == SImode \
+ || (MODE) == V4HImode || (MODE) == V8QImode)
/* ??? No autovectorization into MMX or 3DNOW until we can reliably
place emms and femms instructions. */
#define UNITS_PER_SIMD_WORD (TARGET_SSE ? 16 : UNITS_PER_WORD)
-#define VALID_DFP_MODE_P(MODE) \
- ((MODE) == SDmode || (MODE) == DDmode || (MODE) == TDmode)
+#define VALID_DFP_MODE_P(MODE) \
+ ((MODE) == SDmode || (MODE) == DDmode || (MODE) == TDmode)
#define VALID_FP_MODE_P(MODE) \
- ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode \
- || (MODE) == SCmode || (MODE) == DCmode || (MODE) == XCmode) \
+ ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode \
+ || (MODE) == SCmode || (MODE) == DCmode || (MODE) == XCmode) \
#define VALID_INT_MODE_P(MODE) \
- ((MODE) == QImode || (MODE) == HImode || (MODE) == SImode \
- || (MODE) == DImode \
- || (MODE) == CQImode || (MODE) == CHImode || (MODE) == CSImode \
- || (MODE) == CDImode \
- || (TARGET_64BIT && ((MODE) == TImode || (MODE) == CTImode \
- || (MODE) == TFmode || (MODE) == TCmode)))
+ ((MODE) == QImode || (MODE) == HImode || (MODE) == SImode \
+ || (MODE) == DImode \
+ || (MODE) == CQImode || (MODE) == CHImode || (MODE) == CSImode \
+ || (MODE) == CDImode \
+ || (TARGET_64BIT && ((MODE) == TImode || (MODE) == CTImode \
+ || (MODE) == TFmode || (MODE) == TCmode)))
/* Return true for modes passed in SSE registers. */
-#define SSE_REG_MODE_P(MODE) \
- ((MODE) == TImode || (MODE) == V16QImode || (MODE) == TFmode \
+#define SSE_REG_MODE_P(MODE) \
+ ((MODE) == TImode || (MODE) == V16QImode || (MODE) == TFmode \
|| (MODE) == V8HImode || (MODE) == V2DFmode || (MODE) == V2DImode \
|| (MODE) == V4SFmode || (MODE) == V4SImode)
#define HARD_REGNO_CALLER_SAVE_MODE(REGNO, NREGS, MODE) \
(CC_REGNO_P (REGNO) ? VOIDmode \
: (MODE) == VOIDmode && (NREGS) != 1 ? VOIDmode \
- : (MODE) == VOIDmode ? choose_hard_reg_mode ((REGNO), (NREGS), false)\
+ : (MODE) == VOIDmode ? choose_hard_reg_mode ((REGNO), (NREGS), false) \
: (MODE) == HImode && !TARGET_PARTIAL_REG_STALL ? SImode \
: (MODE) == QImode && (REGNO) >= 4 && !TARGET_64BIT ? SImode \
: (MODE))
+
/* Specify the registers used for certain standard purposes.
The values of these macros are register numbers. */
/* Register in which static-chain is passed to a function.
We do use ECX as static chain register for 32 bit ABI. On the
64bit ABI, ECX is an argument register, so we use R10 instead. */
-#define STATIC_CHAIN_REGNUM (TARGET_64BIT ? FIRST_REX_INT_REG + 10 - 8 : 2)
+#define STATIC_CHAIN_REGNUM (TARGET_64BIT ? R10_REG : CX_REG)
/* Register to hold the addressing base for position independent
code access to data items. We don't use PIC pointer for 64bit
should always be returned in memory. You should instead use
`DEFAULT_PCC_STRUCT_RETURN' to indicate this. */
-#define RETURN_IN_MEMORY(TYPE) \
- ix86_return_in_memory (TYPE)
+#define TARGET_RETURN_IN_MEMORY ix86_return_in_memory
/* This is overridden by <cygwin.h>. */
#define MS_AGGREGATE_RETURN 0
#define SSE_FLOAT_MODE_P(MODE) \
((TARGET_SSE && (MODE) == SFmode) || (TARGET_SSE2 && (MODE) == DFmode))
+#define SSE_VEC_FLOAT_MODE_P(MODE) \
+ ((TARGET_SSE && (MODE) == V4SFmode) || (TARGET_SSE2 && (MODE) == V2DFmode))
+
#define MMX_REG_P(XOP) (REG_P (XOP) && MMX_REGNO_P (REGNO (XOP)))
#define MMX_REGNO_P(N) IN_RANGE ((N), FIRST_MMX_REG, LAST_MMX_REG)
#define SECONDARY_MEMORY_NEEDED(CLASS1, CLASS2, MODE) \
ix86_secondary_memory_needed ((CLASS1), (CLASS2), (MODE), 1)
-/* QImode spills from non-QI registers need a scratch. This does not
- happen often -- the only example so far requires an uninitialized
- pseudo. */
-
-#define SECONDARY_OUTPUT_RELOAD_CLASS(CLASS, MODE, OUT) \
- (((CLASS) == GENERAL_REGS || (CLASS) == LEGACY_REGS \
- || (CLASS) == INDEX_REGS) && !TARGET_64BIT && (MODE) == QImode \
- ? Q_REGS : NO_REGS)
+/* Get_secondary_mem widens integral modes to BITS_PER_WORD.
+ There is no need to emit full 64 bit move on 64 bit targets
+ for integral modes that can be moved using 32 bit move. */
+#define SECONDARY_MEMORY_NEEDED_MODE(MODE) \
+ (GET_MODE_BITSIZE (MODE) < 32 && INTEGRAL_MODE_P (MODE) \
+ ? mode_for_size (32, GET_MODE_CLASS (MODE), 0) \
+ : MODE)
/* Return the maximum number of consecutive registers
needed to represent mode MODE in a register of class CLASS. */
/* If defined, the maximum amount of space required for outgoing arguments will
be computed and placed into the variable
- `current_function_outgoing_args_size'. No space will be pushed onto the
+ `crtl->outgoing_args_size'. No space will be pushed onto the
stack for each call; instead, the function prologue should increase the stack
frame size by this amount. */
All other eliminations are valid. */
#define CAN_ELIMINATE(FROM, TO) \
- ((TO) == STACK_POINTER_REGNUM ? ! frame_pointer_needed : 1)
+ ((TO) == STACK_POINTER_REGNUM ? !frame_pointer_needed : 1)
/* Define the offset between two registers, one to be eliminated, and the other
its replacement, at the start of a routine. */
/* If a clear memory operation would take CLEAR_RATIO or more simple
move-instruction sequences, we will do a clrmem or libcall instead. */
-#define CLEAR_RATIO (optimize_size ? 2 \
- : ix86_cost->move_ratio > 6 ? 6 : ix86_cost->move_ratio)
+#define CLEAR_RATIO (optimize_size ? 2 : MIN (6, ix86_cost->move_ratio))
/* Define if shifts truncate the shift count
which implies one can omit a sign-extension or zero-extension
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