2 /* { dg-options "-O2 -fmath-errno -fdump-tree-cdce-details -DNO_GNU_EXTENSION -lm" { target "*-*-darwin*" } } */
3 /* { dg-options "-O2 -fmath-errno -fdump-tree-cdce-details -lm" { target { {! "*-*-darwin*" } && large_long_double } } }*/
4 /* { dg-options "-O2 -fmath-errno -fdump-tree-cdce-details -DNO_LONG_DOUBLE -lm" { target {! large_long_double } } } */
5 /* { dg-final { scan-tree-dump "cdce3.C:89: note: function call is shrink-wrapped into error conditions\." "cdce" { target {! "*-*-darwin*" } } } }*/
6 /* { dg-final { scan-tree-dump "cdce3.C:90: note: function call is shrink-wrapped into error conditions\." "cdce" { target {! "*-*-darwin*" } } } }*/
7 /* { dg-final { scan-tree-dump "cdce3.C:92: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
8 /* { dg-final { scan-tree-dump "cdce3.C:93: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
9 /* { dg-final { scan-tree-dump "cdce3.C:94: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
10 /* { dg-final { scan-tree-dump "cdce3.C:95: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
11 /* { dg-final { scan-tree-dump "cdce3.C:96: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
12 /* { dg-final { scan-tree-dump "cdce3.C:97: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
13 /* { dg-final { scan-tree-dump "cdce3.C:98: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
14 /* { dg-final { scan-tree-dump "cdce3.C:99: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
15 /* { dg-final { scan-tree-dump "cdce3.C:100: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
16 /* { dg-final { scan-tree-dump "cdce3.C:101: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
17 /* { dg-final { scan-tree-dump "cdce3.C:102: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
18 /* { dg-final { scan-tree-dump "cdce3.C:103: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
19 /* { dg-final { scan-tree-dump "cdce3.C:104: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
20 /* { dg-final { scan-tree-dump "cdce3.C:105: note: function call is shrink-wrapped into error conditions\." "cdce" } }*/
21 /* { dg-final { cleanup-tree-dump "cdce" } } */
28 typedef void (*FP) (int xp);
29 #define NI __attribute__((noinline))
31 #if defined(NO_LONG_DOUBLE)
34 #define DEF_MATH_FUNC(prefix, name) NI void prefix##name##f (int x) \
36 float yy = name##f ((float) x); \
39 NI void prefix##name (int x) \
41 double yy = name ((double)x); \
45 typedef long double ldouble;
48 #define DEF_MATH_FUNC(prefix, name) NI void prefix##name##f (int x) \
50 float yy = name##f ((float) x); \
53 NI void prefix##name (int x) \
55 double yy = name ((double)x); \
58 NI void prefix##name##l (int x) \
60 ldouble yy = name##l ((ldouble)x); \
66 #define STORE_RESULT result = yy
67 #if !defined(NO_GNU_EXTENSION)
68 DEF_MATH_FUNC (m,pow10)
69 DEF_MATH_FUNC (m,exp10)
71 DEF_MATH_FUNC (m,exp2)
73 DEF_MATH_FUNC (m,expm1)
74 DEF_MATH_FUNC (m,cosh)
75 DEF_MATH_FUNC (m,sinh)
76 DEF_MATH_FUNC (m,acos)
77 DEF_MATH_FUNC (m,asin)
78 DEF_MATH_FUNC (m,acosh)
79 DEF_MATH_FUNC (m,atanh)
81 DEF_MATH_FUNC (m,log2)
82 DEF_MATH_FUNC (m,log10)
83 DEF_MATH_FUNC (m,log1p)
84 DEF_MATH_FUNC (m,sqrt)
88 #if !defined(NO_GNU_EXTENSION)
89 DEF_MATH_FUNC (o,pow10)
90 DEF_MATH_FUNC (o,exp10)
92 DEF_MATH_FUNC (o,exp2)
94 DEF_MATH_FUNC (o,expm1)
95 DEF_MATH_FUNC (o,cosh)
96 DEF_MATH_FUNC (o,sinh)
97 DEF_MATH_FUNC (o,acos)
98 DEF_MATH_FUNC (o,asin)
99 DEF_MATH_FUNC (o,acosh)
100 DEF_MATH_FUNC (o,atanh)
101 DEF_MATH_FUNC (o,log)
102 DEF_MATH_FUNC (o,log2)
103 DEF_MATH_FUNC (o,log10)
104 DEF_MATH_FUNC (o,log1p)
105 DEF_MATH_FUNC (o,sqrt)
107 #if defined(NO_LONG_DOUBLE)
108 #define INIT_MATH_FUNC(prefix, name, lb, ub) { prefix##name##f, #name "f", 0, 0, lb, ub }, \
109 { prefix##name, #name, 0, 0, lb, ub },
111 #define INIT_MATH_FUNC(prefix, name, lb, ub) { prefix##name##f, #name "f", 0, 0, lb, ub }, \
112 { prefix##name, #name, 0, 0, lb, ub }, \
113 { prefix##name##l, #name "l" , 0, 0, lb, ub },
124 } math_func_arr[] = {
125 #if !defined(NO_GNU_EXTENSION)
126 INIT_MATH_FUNC (m,pow10, false, true)
127 INIT_MATH_FUNC (m,exp10, false, true)
129 INIT_MATH_FUNC (m,exp2, false, true)
130 INIT_MATH_FUNC (m,expm1, false, true)
131 INIT_MATH_FUNC (m,exp, false, true)
132 INIT_MATH_FUNC (m,cosh, true, true)
133 INIT_MATH_FUNC (m,sinh, true, true)
134 INIT_MATH_FUNC (m,acos, true, true)
135 INIT_MATH_FUNC (m,asin, true, true)
136 INIT_MATH_FUNC (m,acosh, true, false)
137 INIT_MATH_FUNC (m,atanh, true, true)
138 INIT_MATH_FUNC (m,log10, true, false)
139 INIT_MATH_FUNC (m,log, true, false)
140 INIT_MATH_FUNC (m,log2, true, false)
141 INIT_MATH_FUNC (m,log1p, true, false)
142 INIT_MATH_FUNC (m,sqrt, true, false)
143 { 0, 0, 0, 0, 0, 0} };
145 MathFuncInfo opt_math_func_arr[] =
147 #if !defined(NO_GNU_EXTENSION)
148 INIT_MATH_FUNC (o,pow10, false, true)
149 INIT_MATH_FUNC (o,exp10, false, true)
151 INIT_MATH_FUNC (o,exp2, false, true)
152 INIT_MATH_FUNC (o,expm1, false, true)
153 INIT_MATH_FUNC (o,exp, false, true)
154 INIT_MATH_FUNC (o,cosh, true, true)
155 INIT_MATH_FUNC (o,sinh, true, true)
156 INIT_MATH_FUNC (o,acos, true, true)
157 INIT_MATH_FUNC (o,asin, true, true)
158 INIT_MATH_FUNC (o,acosh, true, false)
159 INIT_MATH_FUNC (o,atanh, true, true)
160 INIT_MATH_FUNC (o,log10, true, false)
161 INIT_MATH_FUNC (o,log, true, false)
162 INIT_MATH_FUNC (o,log2, true, false)
163 INIT_MATH_FUNC (o,log1p, true, false)
164 INIT_MATH_FUNC (o,sqrt, true, false)
165 { 0, 0, 0, 0, 0, 0} };
167 int test (MathFuncInfo* math_func_infos)
172 for (i = 0; math_func_infos[i].math_func; i++)
174 MathFuncInfo& info = math_func_infos[i];
178 for (j = 0; j > -500000; j--)
193 for (j = 0; j < 500000; j++)
213 te1 = test (&math_func_arr[0]);
214 te2 = test (&opt_math_func_arr[0]);
216 // Now examine the result
219 for (i = 0; math_func_arr[i].math_func; i++)
221 MathFuncInfo& info = math_func_arr[i];
222 MathFuncInfo& opt_info = opt_math_func_arr[i];
224 fprintf (stderr," %s: lb = %d, ub = %d: lb_opt = %d, ub_opt = %d\n",
225 info.name, info.lb, info.ub, opt_info.lb, opt_info.ub);
227 if (info.lb != opt_info.lb) errcnt ++;
228 if (info.ub != opt_info.ub) errcnt ++;