1 ; RUN: opt < %s -instcombine -enable-double-float-shrink -S | FileCheck %s
3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
4 target triple = "x86_64-unknown-linux-gnu"
6 define float @acos_test(float %f) nounwind readnone {
8 %conv = fpext float %f to double
9 %call = call double @acos(double %conv)
10 %conv1 = fptrunc double %call to float
12 ; CHECK: call float @acosf(float %f)
15 define double @acos_test2(float %f) nounwind readnone {
17 %conv = fpext float %f to double
18 %call = call double @acos(double %conv)
20 ; CHECK: call double @acos(double %conv)
23 define float @acosh_test(float %f) nounwind readnone {
25 %conv = fpext float %f to double
26 %call = call double @acosh(double %conv)
27 %conv1 = fptrunc double %call to float
29 ; CHECK: call float @acoshf(float %f)
32 define double @acosh_test2(float %f) nounwind readnone {
34 %conv = fpext float %f to double
35 %call = call double @acosh(double %conv)
37 ; CHECK: call double @acosh(double %conv)
40 define float @asin_test(float %f) nounwind readnone {
42 %conv = fpext float %f to double
43 %call = call double @asin(double %conv)
44 %conv1 = fptrunc double %call to float
46 ; CHECK: call float @asinf(float %f)
49 define double @asin_test2(float %f) nounwind readnone {
51 %conv = fpext float %f to double
52 %call = call double @asin(double %conv)
54 ; CHECK: call double @asin(double %conv)
57 define float @asinh_test(float %f) nounwind readnone {
59 %conv = fpext float %f to double
60 %call = call double @asinh(double %conv)
61 %conv1 = fptrunc double %call to float
63 ; CHECK: call float @asinhf(float %f)
66 define double @asinh_test2(float %f) nounwind readnone {
68 %conv = fpext float %f to double
69 %call = call double @asinh(double %conv)
71 ; CHECK: call double @asinh(double %conv)
74 define float @atan_test(float %f) nounwind readnone {
76 %conv = fpext float %f to double
77 %call = call double @atan(double %conv)
78 %conv1 = fptrunc double %call to float
80 ; CHECK: call float @atanf(float %f)
83 define double @atan_test2(float %f) nounwind readnone {
85 %conv = fpext float %f to double
86 %call = call double @atan(double %conv)
88 ; CHECK: call double @atan(double %conv)
90 define float @atanh_test(float %f) nounwind readnone {
92 %conv = fpext float %f to double
93 %call = call double @atanh(double %conv)
94 %conv1 = fptrunc double %call to float
96 ; CHECK: call float @atanhf(float %f)
99 define double @atanh_test2(float %f) nounwind readnone {
101 %conv = fpext float %f to double
102 %call = call double @atanh(double %conv)
104 ; CHECK: call double @atanh(double %conv)
106 define float @cbrt_test(float %f) nounwind readnone {
108 %conv = fpext float %f to double
109 %call = call double @cbrt(double %conv)
110 %conv1 = fptrunc double %call to float
112 ; CHECK: call float @cbrtf(float %f)
115 define double @cbrt_test2(float %f) nounwind readnone {
117 %conv = fpext float %f to double
118 %call = call double @cbrt(double %conv)
120 ; CHECK: call double @cbrt(double %conv)
122 define float @exp_test(float %f) nounwind readnone {
124 %conv = fpext float %f to double
125 %call = call double @exp(double %conv)
126 %conv1 = fptrunc double %call to float
128 ; CHECK: call float @expf(float %f)
131 define double @exp_test2(float %f) nounwind readnone {
133 %conv = fpext float %f to double
134 %call = call double @exp(double %conv)
136 ; CHECK: call double @exp(double %conv)
138 define float @expm1_test(float %f) nounwind readnone {
140 %conv = fpext float %f to double
141 %call = call double @expm1(double %conv)
142 %conv1 = fptrunc double %call to float
144 ; CHECK: call float @expm1f(float %f)
147 define double @expm1_test2(float %f) nounwind readnone {
149 %conv = fpext float %f to double
150 %call = call double @expm1(double %conv)
152 ; CHECK: call double @expm1(double %conv)
154 define float @exp10_test(float %f) nounwind readnone {
156 %conv = fpext float %f to double
157 %call = call double @exp10(double %conv)
158 %conv1 = fptrunc double %call to float
160 ; FIXME: Re-enable this when Linux allows transforming this again, or when we
161 ; can use builtin attributes to test the transform regardless of OS.
162 ; DISABLED-CHECK: call float @exp10f(float %f)
163 ; CHECK: call double @exp10(double %conv)
166 define double @exp10_test2(float %f) nounwind readnone {
168 %conv = fpext float %f to double
169 %call = call double @exp10(double %conv)
171 ; CHECK: call double @exp10(double %conv)
173 define float @log_test(float %f) nounwind readnone {
175 %conv = fpext float %f to double
176 %call = call double @log(double %conv)
177 %conv1 = fptrunc double %call to float
179 ; CHECK: call float @logf(float %f)
182 define double @log_test2(float %f) nounwind readnone {
184 %conv = fpext float %f to double
185 %call = call double @log(double %conv)
187 ; CHECK: call double @log(double %conv)
189 define float @log10_test(float %f) nounwind readnone {
191 %conv = fpext float %f to double
192 %call = call double @log10(double %conv)
193 %conv1 = fptrunc double %call to float
195 ; CHECK: call float @log10f(float %f)
198 define double @log10_test2(float %f) nounwind readnone {
200 %conv = fpext float %f to double
201 %call = call double @log10(double %conv)
203 ; CHECK: call double @log10(double %conv)
205 define float @log1p_test(float %f) nounwind readnone {
207 %conv = fpext float %f to double
208 %call = call double @log1p(double %conv)
209 %conv1 = fptrunc double %call to float
211 ; CHECK: call float @log1pf(float %f)
214 define double @log1p_test2(float %f) nounwind readnone {
216 %conv = fpext float %f to double
217 %call = call double @log1p(double %conv)
219 ; CHECK: call double @log1p(double %conv)
221 define float @log2_test(float %f) nounwind readnone {
223 %conv = fpext float %f to double
224 %call = call double @log2(double %conv)
225 %conv1 = fptrunc double %call to float
227 ; CHECK: call float @log2f(float %f)
230 define double @log2_test2(float %f) nounwind readnone {
232 %conv = fpext float %f to double
233 %call = call double @log2(double %conv)
235 ; CHECK: call double @log2(double %conv)
237 define float @logb_test(float %f) nounwind readnone {
239 %conv = fpext float %f to double
240 %call = call double @logb(double %conv)
241 %conv1 = fptrunc double %call to float
243 ; CHECK: call float @logbf(float %f)
246 define double @logb_test2(float %f) nounwind readnone {
248 %conv = fpext float %f to double
249 %call = call double @logb(double %conv)
251 ; CHECK: call double @logb(double %conv)
253 define float @sin_test(float %f) nounwind readnone {
255 %conv = fpext float %f to double
256 %call = call double @sin(double %conv)
257 %conv1 = fptrunc double %call to float
259 ; CHECK: call float @sinf(float %f)
262 define double @sin_test2(float %f) nounwind readnone {
264 %conv = fpext float %f to double
265 %call = call double @sin(double %conv)
267 ; CHECK: call double @sin(double %conv)
270 define float @sqrt_test(float %f) nounwind readnone {
272 %conv = fpext float %f to double
273 %call = call double @sqrt(double %conv)
274 %conv1 = fptrunc double %call to float
276 ; CHECK: call float @sqrtf(float %f)
279 define float @sqrt_int_test(float %f) nounwind readnone {
280 ; CHECK: sqrt_int_test
281 %conv = fpext float %f to double
282 %call = call double @llvm.sqrt.f64(double %conv)
283 %conv1 = fptrunc double %call to float
285 ; CHECK: call float @llvm.sqrt.f32(float %f)
288 define double @sqrt_test2(float %f) nounwind readnone {
290 %conv = fpext float %f to double
291 %call = call double @sqrt(double %conv)
293 ; CHECK: call double @sqrt(double %conv)
295 define float @tan_test(float %f) nounwind readnone {
297 %conv = fpext float %f to double
298 %call = call double @tan(double %conv)
299 %conv1 = fptrunc double %call to float
301 ; CHECK: call float @tanf(float %f)
304 define double @tan_test2(float %f) nounwind readnone {
306 %conv = fpext float %f to double
307 %call = call double @tan(double %conv)
309 ; CHECK: call double @tan(double %conv)
311 define float @tanh_test(float %f) nounwind readnone {
313 %conv = fpext float %f to double
314 %call = call double @tanh(double %conv)
315 %conv1 = fptrunc double %call to float
317 ; CHECK: call float @tanhf(float %f)
320 define double @tanh_test2(float %f) nounwind readnone {
322 %conv = fpext float %f to double
323 %call = call double @tanh(double %conv)
325 ; CHECK: call double @tanh(double %conv)
328 declare double @tanh(double) nounwind readnone
329 declare double @tan(double) nounwind readnone
330 declare double @sqrt(double) nounwind readnone
331 declare double @sin(double) nounwind readnone
332 declare double @log2(double) nounwind readnone
333 declare double @log1p(double) nounwind readnone
334 declare double @log10(double) nounwind readnone
335 declare double @log(double) nounwind readnone
336 declare double @logb(double) nounwind readnone
337 declare double @exp10(double) nounwind readnone
338 declare double @expm1(double) nounwind readnone
339 declare double @exp(double) nounwind readnone
340 declare double @cbrt(double) nounwind readnone
341 declare double @atanh(double) nounwind readnone
342 declare double @atan(double) nounwind readnone
343 declare double @acos(double) nounwind readnone
344 declare double @acosh(double) nounwind readnone
345 declare double @asin(double) nounwind readnone
346 declare double @asinh(double) nounwind readnone
348 declare double @llvm.sqrt.f64(double) nounwind readnone