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  /src/sys/arch/powerpc/marvell/
marvell_intr.h 41 ? __builtin_clz((uint32_t((p) >> 32)) \
42 : 32 + __builtin_clz((uint32_t)(p)))
  /src/sys/external/bsd/compiler_rt/dist/lib/builtins/
clzdi2.c 20 /* gcc resolves __builtin_clz -> __clzdi2 leading to infinite recursion */
21 #define __builtin_clz(a) __clzsi2(a) macro
33 return __builtin_clz((x.s.high & ~f) | (x.s.low & f)) +
fp_extend.h 24 #define src_rep_t_clz __builtin_clz
36 return __builtin_clz(a >> 32);
38 return 32 + __builtin_clz(a & REP_C(0xffffffff));
47 #define src_rep_t_clz __builtin_clz
udivsi3.c 34 sr = __builtin_clz(d) - __builtin_clz(n);
floatunsitf.c 28 const int exponent = (aWidth - 1) - __builtin_clz(a);
floatsidf.c 38 const int exponent = (aWidth - 1) - __builtin_clz(a);
floatsitf.c 37 const int exponent = (aWidth - 1) - __builtin_clz(aAbs);
floatunsidf.c 30 const int exponent = (aWidth - 1) - __builtin_clz(a);
int_lib.h 105 uint32_t __inline __builtin_clz(uint32_t value) { function in typeref:typename:uint32_t
126 return __builtin_clz(msh);
127 return 32 + __builtin_clz(lsh);
floatsisf.c 38 const int exponent = (aWidth - 1) - __builtin_clz(a);
floatunsisf.c 30 const int exponent = (aWidth - 1) - __builtin_clz(a);
udivmoddi4.c 102 sr = __builtin_clz(d.s.high) - __builtin_clz(n.s.high);
142 sr = 1 + n_uword_bits + __builtin_clz(d.s.low) - __builtin_clz(n.s.high);
176 sr = __builtin_clz(d.s.high) - __builtin_clz(n.s.high);
fp_lib.h 50 return __builtin_clz(a);
74 return __builtin_clz(a >> 32);
76 return 32 + __builtin_clz(a & REP_C(0xffffffff));
  /src/lib/libc/quad/
floatundisf_ieee754.c 69 l = __builtin_clz(u.ul[L]);
73 l = __builtin_clz(u.ul[H]);
floatdisf_ieee754.c 76 l = __builtin_clz(u.ul[L]);
80 l = __builtin_clz(u.ul[H]);
  /src/lib/libc/gen/
floatunsisf_ieee754.c 58 u_int l = __builtin_clz(x);
floatunsidf_ieee754.c 58 u_int l = __builtin_clz(x);
  /src/sys/arch/macppc/macppc/
pic_ohare.c 237 bit = 31 - __builtin_clz(ohare->pending_events);
254 bit = 31 - __builtin_clz(evt);
263 lvl = 31 - __builtin_clz(prio);
278 bit = 31 - __builtin_clz(evt);
314 level = 31 - __builtin_clz(ohare->priority_masks[i]);
pic_heathrow.c 233 bit = 31 - __builtin_clz(heathrow->pending_events_l);
240 bit = 31 - __builtin_clz(heathrow->pending_events_h);
  /src/sys/arch/bebox/bebox/
pic_bebox.c 103 return __builtin_clz(state);
  /src/sys/arch/powerpc/include/
intr.h 117 #define PIC_VIRQ_MS_PENDING(p) __builtin_clz(p)
  /src/sys/arch/rs6000/rs6000/
pic_iocc.c 94 irq = 31 - __builtin_clz(rv);
  /src/sys/external/bsd/compiler_rt/dist/lib/fuzzer/
FuzzerUtil.h 87 inline uint32_t Log(uint32_t X) { return 32 - __builtin_clz(X) - 1; }
  /src/sys/arch/mips/ralink/
ralink_intr.c 330 const u_int bitno = 31 - __builtin_clz(pending);
353 const u_int bitno = 31 - __builtin_clz(ipending);
355 const int irq = bitno - (31 - __builtin_clz(MIPS_INT_MASK_0));
  /src/sys/arch/amigappc/amigappc/
pic_amiga.c 106 newipl = 31 - __builtin_clz(dmask);

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