Introduce CRT_HAS_128BIT, currently for all __LP64__ platforms.

Use it to enable the various functions for TI mode.

llvm-svn: 201909

compiler-rt/lib/builtins/absvti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: absolute value */
 
@@ -30,4 +30,5 @@ __absvti2(ti_int a)
     return (a ^ s) - s;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */
+

compiler-rt/lib/builtins/addvti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: a + b */
 
@@ -37,4 +37,4 @@ __addvti3(ti_int a, ti_int b)
     return s;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/ashlti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: a << b */
 
@@ -42,4 +42,4 @@ __ashlti3(ti_int a, si_int b)
     return result.all;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/ashrti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: arithmetic a >> b */
 
@@ -43,4 +43,4 @@ __ashrti3(ti_int a, si_int b)
     return result.all;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/clzti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: the number of leading 0-bits */
 
@@ -30,4 +30,4 @@ __clzti2(ti_int a)
            ((si_int)f & ((si_int)(sizeof(di_int) * CHAR_BIT)));
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/cmpti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns:  if (a <  b) returns 0
  *           if (a == b) returns 1
@@ -39,4 +39,4 @@ __cmpti2(ti_int a, ti_int b)
     return 1;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/ctzti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: the number of trailing 0-bits */
 
@@ -30,4 +30,4 @@ __ctzti2(ti_int a)
               ((si_int)f & ((si_int)(sizeof(di_int) * CHAR_BIT)));
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/divti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem);
 
@@ -32,4 +32,4 @@ __divti3(ti_int a, ti_int b)
     return (__udivmodti4(a, b, (tu_int*)0) ^ s_a) - s_a;  /* negate if s_a == -1 */
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/ffsti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: the index of the least significant 1-bit in a, or
  * the value zero if a is zero. The least significant bit is index one.
@@ -34,4 +34,4 @@ __ffsti2(ti_int a)
     return __builtin_ctzll(x.s.low) + 1;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/fixdfti.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a signed long long, rounding toward zero. */
 
@@ -42,4 +42,4 @@ __fixdfti(double a)
     return (r ^ s) - s;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/fixsfti.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a signed long long, rounding toward zero. */
 
@@ -42,4 +42,4 @@ __fixsfti(float a)
     return (r ^ s) - s;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/fixunsdfti.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a unsigned long long, rounding toward zero.
  *          Negative values all become zero.
@@ -44,4 +44,4 @@ __fixunsdfti(double a)
     return r;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/fixunssfti.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a unsigned long long, rounding toward zero.
  *          Negative values all become zero.
@@ -44,4 +44,4 @@ __fixunssfti(float a)
     return r;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/fixunsxfti.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a unsigned long long, rounding toward zero.
  *          Negative values all become zero.
@@ -46,4 +46,4 @@ __fixunsxfti(long double a)
     return r;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/fixxfti.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a signed long long, rounding toward zero. */
 
@@ -44,4 +44,4 @@ __fixxfti(long double a)
     return (r ^ s) - s;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/floattidf.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a double, rounding toward even.*/
 
@@ -82,4 +82,4 @@ __floattidf(ti_int a)
     return fb.f;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/floattisf.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a float, rounding toward even. */
 
@@ -81,4 +81,4 @@ __floattisf(ti_int a)
     return fb.f;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/floattixf.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a long double, rounding toward even. */
 
@@ -47,7 +47,7 @@ __floattixf(ti_int a)
          *  P = bit LDBL_MANT_DIG-1 bits to the right of 1
          *  Q = bit LDBL_MANT_DIG bits to the right of 1
          *  R = "or" of all bits to the right of Q
-	      */
+         */
         switch (sd)
         {
         case LDBL_MANT_DIG + 1:
@@ -83,4 +83,4 @@ __floattixf(ti_int a)
     return fb.f;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/floatuntidf.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a double, rounding toward even. */
 
@@ -43,7 +43,7 @@ __floatuntidf(tu_int a)
          *  P = bit DBL_MANT_DIG-1 bits to the right of 1
          *  Q = bit DBL_MANT_DIG bits to the right of 1
          *  R = "or" of all bits to the right of Q
-	 */
+         */
         switch (sd)
         {
         case DBL_MANT_DIG + 1:
@@ -79,4 +79,4 @@ __floatuntidf(tu_int a)
     return fb.f;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/floatuntisf.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a float, rounding toward even. */
 
@@ -78,4 +78,4 @@ __floatuntisf(tu_int a)
     return fb.f;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/floatuntixf.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: convert a to a long double, rounding toward even. */
 

compiler-rt/lib/builtins/int_types.h

@@ -56,8 +56,11 @@ typedef union
     }s;
 } udwords;
 
-#if __x86_64
+#if __LP64__
+#define CRT_HAS_128BIT
+#endif
 
+#ifdef CRT_HAS_128BIT
 typedef int      ti_int __attribute__ ((mode (TI)));
 typedef unsigned tu_int __attribute__ ((mode (TI)));
 
@@ -105,7 +108,7 @@ static inline tu_int make_tu(du_int h, du_int l) {
     return r.all;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */
 
 typedef union
 {

compiler-rt/lib/builtins/lshrti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: logical a >> b */
 
@@ -42,4 +42,4 @@ __lshrti3(ti_int a, si_int b)
     return result.all;
 }
 
-#endif /* __x86_64 */ 
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/modti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem);
 
@@ -33,4 +33,4 @@ __modti3(ti_int a, ti_int b)
     return (r ^ s) - s;                /* negate if s == -1 */
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/muloti4.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: a * b */
 
@@ -59,4 +59,4 @@ __muloti4(ti_int a, ti_int b, int* overflow)
     return result;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/multi3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: a * b */
 
@@ -55,4 +55,4 @@ __multi3(ti_int a, ti_int b)
     return r.all;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/mulvti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: a * b */
 
@@ -57,4 +57,4 @@ __mulvti3(ti_int a, ti_int b)
     return a * b;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/negti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: -a */
 
@@ -27,4 +27,4 @@ __negti2(ti_int a)
     return -a;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/negvti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: -a */
 
@@ -29,4 +29,4 @@ __negvti2(ti_int a)
     return -a;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/parityti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: 1 if number of bits is odd else returns 0 */
 
@@ -28,4 +28,4 @@ __parityti2(ti_int a)
     return __paritydi2(x.s.high ^ x.s.low);
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/popcountti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: count of 1 bits */
 
@@ -41,4 +41,4 @@ __popcountti2(ti_int a)
     return (x + (x >> 8)) & 0xFF;  /* (8 significant bits) */
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/subvti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns: a - b */
 
@@ -37,4 +37,4 @@ __subvti3(ti_int a, ti_int b)
     return s;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/ucmpti2.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Returns:  if (a <  b) returns 0
  *           if (a == b) returns 1
@@ -39,4 +39,4 @@ __ucmpti2(tu_int a, tu_int b)
     return 1;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/udivmodti4.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 /* Effects: if rem != 0, *rem = a % b 
  * Returns: a / b 
@@ -253,4 +253,4 @@ __udivmodti4(tu_int a, tu_int b, tu_int* rem)
     return q.all;
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/udivti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem);
 
@@ -26,4 +26,4 @@ __udivti3(tu_int a, tu_int b)
     return __udivmodti4(a, b, 0);
 }
 
-#endif /* __x86_64 */
+#endif /* CRT_HAS_128BIT */

compiler-rt/lib/builtins/umodti3.c

@@ -14,7 +14,7 @@
 
 #include "int_lib.h"
 
-#if __x86_64
+#ifdef CRT_HAS_128BIT
 
 tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem);
 
@@ -28,4 +28,4 @@ __umodti3(tu_int a, tu_int b)
     return r;
 }
 
-#endif
+#endif /* CRT_HAS_128BIT */