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/openbsd/sys/arch/octeon/dev/
H A Doctcrypto_asm.S85 dmtc2 zero, MT_AES_KEY
86 dmtc2 zero, MT_AES_KEY+1
87 dmtc2 zero, MT_AES_KEY+2
125 bne t2, zero, 2f
183 bne t2, zero, 2f
239 bne t2, zero, 2f
579 dmtc2 zero, MT_HSH_IV
640 bne a1, zero, 1f
641 move t0, zero
643 move t1, zero
[all …]
/openbsd/lib/libc/arch/mips64/gen/
H A Dldexp.S61 beq t1, zero, 1f # zero or denormalized number?
66 ble t1, zero, 4f # underflow?
73 beq t2, zero, 9f # result is zero
78 move t9, zero
80 bne ta0, zero, 1f
85 bne ta0, zero, 1f
90 bne ta0, zero, 1f
95 bne ta0, zero, 1f
100 bne ta0, zero, 1f
105 bne ta0, zero, 1f
[all …]
/openbsd/lib/libc/arch/alpha/string/
H A Dbzero.S38 subq zero,a0,t0
50 lda t0,-1(zero) /* t0=-1 */
74 stq zero,0(a0)
75 stq zero,8(a0)
76 stq zero,16(a0)
77 stq zero,24(a0)
79 stq zero,32(a0)
80 stq zero,40(a0)
81 stq zero,48(a0)
82 stq zero,56(a0)
[all …]
/openbsd/sys/lib/libkern/arch/alpha/
H A Dbzero.S38 subq zero,a0,t0
50 lda t0,-1(zero) /* t0=-1 */
74 stq zero,0(a0)
75 stq zero,8(a0)
76 stq zero,16(a0)
77 stq zero,24(a0)
79 stq zero,32(a0)
80 stq zero,40(a0)
81 stq zero,48(a0)
82 stq zero,56(a0)
[all …]
H A D__remq.S71 mov zero, t12 /* Initialize result to zero */
87 subq zero, t10, t10
93 subq zero, t11, t11
107 cmovne t2, zero, t10
115 mov zero, t1
158 subqv zero, t12, t3
170 ret zero, (t9), 1
175 mov zero, t10 /* so that zero will be returned */
177 br zero, Lret_result
H A D__reml.S71 mov zero, t12 /* Initialize result to zero */
90 subq zero, t10, t10
99 subq zero, t11, t11
120 cmovne t2, zero, t10
128 mov zero, t1
171 subqv zero, t12, t3
183 ret zero, (t9), 1
188 mov zero, t10 /* so that zero will be returned */
190 br zero, Lret_result
H A D__divq.S71 mov zero, t12 /* Initialize result to zero */
87 subq zero, t10, t10
93 subq zero, t11, t11
107 cmovne t2, zero, t10
115 mov zero, t1
157 subqv zero, t12, t3
169 ret zero, (t9), 1
175 br zero, Lret_result
H A D__divl.S71 mov zero, t12 /* Initialize result to zero */
90 subq zero, t10, t10
99 subq zero, t11, t11
120 cmovne t2, zero, t10
128 mov zero, t1
170 subqv zero, t12, t3
182 ret zero, (t9), 1
188 br zero, Lret_result
/openbsd/sys/arch/mips64/mips64/
H A Dlcore_access.S88 teq zero, zero, 0x52
108 beq a2, zero, 9f
110 move v0, zero
116 beq t0, zero, 2f
118 bne a2, zero, 1b
123 beq a3, zero, 3f
139 sd zero, 0(a0)
230 move v0, zero
257 move v0, zero
282 move v0, zero
[all …]
/openbsd/lib/libc/arch/alpha/gen/
H A Dsetjmp.S64 mov zero, a1 /* set == empty */
91 stq zero, (71 * 8)(a0) /* sc_reserved[0] */
93 stq zero, (73 * 8)(a0) /* sc_xxx[0] */
94 stq zero, (74 * 8)(a0) /* sc_xxx[1] */
95 stq zero, (75 * 8)(a0) /* sc_xxx[2] */
96 stq zero, (76 * 8)(a0) /* sc_xxx[3] */
97 stq zero, (77 * 8)(a0) /* sc_xxx[4] */
98 stq zero, (78 * 8)(a0) /* sc_xxx[5] */
99 stq zero, (79 * 8)(a0) /* sc_xxx[6] */
100 stq zero, (80 * 8)(a0) /* sc_xxx[7] */
[all …]
H A D_setjmp.S74 stq zero, (71 * 8)(a0) /* sc_reserved[0] */
75 stq zero, (72 * 8)(a0) /* sc_reserved[1] */
76 stq zero, (73 * 8)(a0) /* sc_xxx[0] */
77 stq zero, (74 * 8)(a0) /* sc_xxx[1] */
78 stq zero, (75 * 8)(a0) /* sc_xxx[2] */
79 stq zero, (76 * 8)(a0) /* sc_xxx[3] */
80 stq zero, (77 * 8)(a0) /* sc_xxx[4] */
81 stq zero, (78 * 8)(a0) /* sc_xxx[5] */
82 stq zero, (79 * 8)(a0) /* sc_xxx[6] */
83 stq zero, (80 * 8)(a0) /* sc_xxx[7] */
[all …]
/openbsd/gnu/gcc/gcc/config/alpha/
H A Dlib1funcs.asm162 #define zero $31 macro
219 lda $16,-2(zero)
230 subq zero,N,tmp0
232 subq zero,D,tmp0
242 bis zero,1,cnt
248 br zero,$40
250 bis zero,zero,cnt
264 bis zero,zero,Q
287 subq zero,RETREG,tmp0
316 ret zero,($23),1
[all …]
/openbsd/gnu/usr.bin/gcc/gcc/config/alpha/
H A Dlib1funcs.asm162 #define zero $31 macro
219 lda $16,-2(zero)
230 subq zero,N,tmp0
232 subq zero,D,tmp0
242 bis zero,1,cnt
248 br zero,$40
250 bis zero,zero,cnt
264 bis zero,zero,Q
287 subq zero,RETREG,tmp0
316 ret zero,($23),1
[all …]
/openbsd/lib/libm/src/
H A De_lgammaf_r.c87 static const float zero= 0.0000000000e+00; variable
98 if(ix<0x3e800000) return __kernel_sinf(pi*x,zero,0); in sin_pif()
122 case 0: y = __kernel_sinf(pi*y,zero,0); break; in sin_pif()
124 case 2: y = __kernel_cosf(pi*((float)0.5-y),zero); break; in sin_pif()
126 case 4: y = __kernel_sinf(pi*(one-y),zero,0); break; in sin_pif()
150 return one/zero; in lgammaf_r()
160 return one/zero; in lgammaf_r()
162 if(t==zero) return one/zero; /* -integer */ in lgammaf_r()
164 if(t<zero) *signgamp = -1; in lgammaf_r()
178 r = zero; in lgammaf_r()
[all …]
H A De_lgamma_r.c151 static const double zero= 0.00000000000000000000e+00; variable
162 if(ix<0x3fd00000) return __kernel_sin(pi*x,zero,0); in sin_pi()
186 case 0: y = __kernel_sin(pi*y,zero,0); break; in sin_pi()
188 case 2: y = __kernel_cos(pi*(0.5-y),zero); break; in sin_pi()
192 case 6: y = -__kernel_cos(pi*(y-1.5),zero); break; in sin_pi()
214 return one/zero; in lgamma_r()
224 return one/zero; in lgamma_r()
226 if(t==zero) return one/zero; /* -integer */ in lgamma_r()
228 if(t<zero) *signgamp = -1; in lgamma_r()
242 r = zero; in lgamma_r()
[all …]
H A De_jnf.c23 static const float zero = 0.0000000000e+00; variable
49 b = zero; in jnf()
65 b = zero; in jnf()
115 for(t=zero, i = 2*(n+k); i>=m; i -= 2) t = one/(i/x-t); in jnf()
169 if(ix==0) return -one/zero; in ynf()
170 if(hx<0) return zero/zero; in ynf()
178 if(ix==0x7f800000) return zero; in ynf()
/openbsd/sys/lib/libkern/arch/mips64/
H A Dbzero.S45 PTR_SUBU a3, zero, a0 # compute # bytes to word align address
47 beq a3, zero, 1f # skip if word aligned
49 SWHI zero, 0(a0) # clear 1, 2, or 3 bytes to align
59 sw zero, -4(a0) # since we are limited by memory speed
62 PTR_SUBU a3, zero, a0 # compute # bytes to word align address
64 beq a3, zero, 1f # skip if word aligned
66 SDHI zero, 0(a0) # clear 1, 2, or 3 bytes to align
76 sd zero, -8(a0) # since we are limited by memory speed
79 ble a1, zero, 2f
84 sb zero, -1(a0)
H A Dmemmove.S69 ble a2, zero, 2f
82 bne t2, zero, .Lsmallcpy # do a small bcopy
86 beq v1, zero, .Laligned # addresses can be word aligned
89 beq a3, zero, 1f
112 beq a3, zero, 1f
130 bne t2, zero, .Lsmallcpy # do a small bcopy
137 beq a3, zero, 1f
147 beq a3, zero, .Lsmallcpy
161 beq a3, zero, 1f
170 beq a3, zero, .Lsmallcpy
[all …]
/openbsd/regress/lib/libc/ieeefp/except/
H A Dexcept.c17 volatile const double zero = 0.0; variable
61 x = one / zero; in main()
68 x = one / zero; in main()
71 x = zero / zero; in main()
78 x = zero / zero; in main()
/openbsd/regress/lib/libz/
H A DMakefile24 .for zero rand in 0 0 0 1 1 0 0 10 5 5 10 0
26 REGRESS_TARGETS+= run-${stategy}-level${level}-zero${zero}-rand${rand}
28 run-${stategy}-level${level}-zero${zero}-rand${rand}: minigzip
30 dd status=none seek=${zero} count=${rand} if=/dev/random of=in bs=1k
/openbsd/lib/libc/arch/mips64/string/
H A Dbzero.S41 dsubu a3, zero, a0 # compute # bytes to word align address
43 beq a3, zero, 1f # skip if word aligned
45 SWHI zero, 0(a0) # clear 1, 2, or 3 bytes to align
55 sw zero, -4(a0) # since we are limited by memory speed
57 ble a1, zero, 2f
62 sb zero, -1(a0)
/openbsd/sys/arch/octeon/octeon/
H A Dlocore.S73 mtc0 zero, COP_0_CAUSE_REG # Clear soft interrupts
76 bne a2, zero, 2f
84 move t0, zero
93 beq t1, zero, 1b
98 cache 1, 0(zero) # flush and invalidate dcache
100 cache 0, 0(zero) # invalidate icache
125 bne v0, zero, 2b
144 sd zero, -8(t0)
159 PTR_S zero, CF_RA_OFFS(sp) # Zero out old ra for debugger
162 move a0, zero
/openbsd/gnu/llvm/compiler-rt/lib/builtins/
H A Dfp_mul_impl.inc25 // Detect if a or b is zero, denormal, infinity, or NaN.
40 // infinity * non-zero = +/- infinity
43 // infinity * zero = NaN
49 // non-zero * infinity = +/- infinity
52 // zero * infinity = NaN
57 // zero * anything = +/- zero
60 // anything * zero = +/- zero
100 // If the result is so small that it just underflows to zero, return
101 // zero with the appropriate sign. Mathematically, there is no need to
121 // or underflow to zero, but those are the correct results in those cases.
/openbsd/regress/usr.bin/rsync/
H A Dtest11_middlediff.test14 dd if=/dev/zero bs=1m count=1 status=none > foo/bar/baz/one.txt
16 dd if=/dev/zero bs=1m count=1 status=none >> foo/bar/baz/one.txt
23 dd if=/dev/zero bs=1m count=1 status=none > foo/bar/baz/one.txt
25 dd if=/dev/zero bs=1m count=1 status=none >> foo/bar/baz/one.txt
32 dd if=/dev/zero bs=1m count=1 status=none > foo/bar/baz/one.txt
34 dd if=/dev/zero bs=1m count=1 status=none >> foo/bar/baz/one.txt
/openbsd/gnu/usr.bin/binutils/gas/
H A Dflonum-konst.c30 static const LITTLENUM_TYPE zero[] = { variable
190 {X zero, X zero, X zero, 0, '+'},
207 {X zero, X zero, X zero, 0, '+'},

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