1 ; RUN: opt -S -simplify-libcalls -instcombine %s | FileCheck %s
2 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"
3 target triple = "x86_64-apple-macosx10.8.0"
5 define i32 @test1(float %x, float %y) nounwind uwtable {
6 %1 = fpext float %x to double
7 %2 = call double @ceil(double %1) nounwind readnone
8 %3 = fpext float %y to double
9 %4 = fcmp oeq double %2, %3
10 %5 = zext i1 %4 to i32
13 ; CHECK-NEXT: %ceilf = call float @ceilf(float %x)
14 ; CHECK-NEXT: fcmp oeq float %ceilf, %y
17 define i32 @test2(float %x, float %y) nounwind uwtable {
18 %1 = fpext float %x to double
19 %2 = call double @fabs(double %1) nounwind readnone
20 %3 = fpext float %y to double
21 %4 = fcmp oeq double %2, %3
22 %5 = zext i1 %4 to i32
25 ; CHECK-NEXT: %fabsf = call float @fabsf(float %x)
26 ; CHECK-NEXT: fcmp oeq float %fabsf, %y
29 define i32 @test3(float %x, float %y) nounwind uwtable {
30 %1 = fpext float %x to double
31 %2 = call double @floor(double %1) nounwind readnone
32 %3 = fpext float %y to double
33 %4 = fcmp oeq double %2, %3
34 %5 = zext i1 %4 to i32
37 ; CHECK-NEXT: %floorf = call float @floorf(float %x)
38 ; CHECK-NEXT: fcmp oeq float %floorf, %y
41 define i32 @test4(float %x, float %y) nounwind uwtable {
42 %1 = fpext float %x to double
43 %2 = call double @nearbyint(double %1) nounwind
44 %3 = fpext float %y to double
45 %4 = fcmp oeq double %2, %3
46 %5 = zext i1 %4 to i32
49 ; CHECK-NEXT: %nearbyintf = call float @nearbyintf(float %x)
50 ; CHECK-NEXT: fcmp oeq float %nearbyintf, %y
53 define i32 @test5(float %x, float %y) nounwind uwtable {
54 %1 = fpext float %x to double
55 %2 = call double @rint(double %1) nounwind
56 %3 = fpext float %y to double
57 %4 = fcmp oeq double %2, %3
58 %5 = zext i1 %4 to i32
61 ; CHECK-NEXT: %rintf = call float @rintf(float %x)
62 ; CHECK-NEXT: fcmp oeq float %rintf, %y
65 define i32 @test6(float %x, float %y) nounwind uwtable {
66 %1 = fpext float %x to double
67 %2 = call double @round(double %1) nounwind readnone
68 %3 = fpext float %y to double
69 %4 = fcmp oeq double %2, %3
70 %5 = zext i1 %4 to i32
73 ; CHECK-NEXT: %roundf = call float @roundf(float %x)
74 ; CHECK-NEXT: fcmp oeq float %roundf, %y
77 define i32 @test7(float %x, float %y) nounwind uwtable {
78 %1 = fpext float %x to double
79 %2 = call double @trunc(double %1) nounwind
80 %3 = fpext float %y to double
81 %4 = fcmp oeq double %2, %3
82 %5 = zext i1 %4 to i32
85 ; CHECK-NEXT: %truncf = call float @truncf(float %x)
86 ; CHECK-NEXT: fcmp oeq float %truncf, %y
89 define i32 @test8(float %x, float %y) nounwind uwtable {
90 %1 = fpext float %y to double
91 %2 = fpext float %x to double
92 %3 = call double @ceil(double %2) nounwind readnone
93 %4 = fcmp oeq double %1, %3
94 %5 = zext i1 %4 to i32
97 ; CHECK-NEXT: %ceilf = call float @ceilf(float %x)
98 ; CHECK-NEXT: fcmp oeq float %ceilf, %y
101 define i32 @test9(float %x, float %y) nounwind uwtable {
102 %1 = fpext float %y to double
103 %2 = fpext float %x to double
104 %3 = call double @fabs(double %2) nounwind readnone
105 %4 = fcmp oeq double %1, %3
106 %5 = zext i1 %4 to i32
109 ; CHECK-NEXT: %fabsf = call float @fabsf(float %x)
110 ; CHECK-NEXT: fcmp oeq float %fabsf, %y
113 define i32 @test10(float %x, float %y) nounwind uwtable {
114 %1 = fpext float %y to double
115 %2 = fpext float %x to double
116 %3 = call double @floor(double %2) nounwind readnone
117 %4 = fcmp oeq double %1, %3
118 %5 = zext i1 %4 to i32
121 ; CHECK-NEXT: %floorf = call float @floorf(float %x)
122 ; CHECK-NEXT: fcmp oeq float %floorf, %y
125 define i32 @test11(float %x, float %y) nounwind uwtable {
126 %1 = fpext float %y to double
127 %2 = fpext float %x to double
128 %3 = call double @nearbyint(double %2) nounwind
129 %4 = fcmp oeq double %1, %3
130 %5 = zext i1 %4 to i32
133 ; CHECK-NEXT: %nearbyintf = call float @nearbyintf(float %x)
134 ; CHECK-NEXT: fcmp oeq float %nearbyintf, %y
137 define i32 @test12(float %x, float %y) nounwind uwtable {
138 %1 = fpext float %y to double
139 %2 = fpext float %x to double
140 %3 = call double @rint(double %2) nounwind
141 %4 = fcmp oeq double %1, %3
142 %5 = zext i1 %4 to i32
145 ; CHECK-NEXT: %rintf = call float @rintf(float %x)
146 ; CHECK-NEXT: fcmp oeq float %rintf, %y
149 define i32 @test13(float %x, float %y) nounwind uwtable {
150 %1 = fpext float %y to double
151 %2 = fpext float %x to double
152 %3 = call double @round(double %2) nounwind readnone
153 %4 = fcmp oeq double %1, %3
154 %5 = zext i1 %4 to i32
157 ; CHECK-NEXT: %roundf = call float @roundf(float %x)
158 ; CHECK-NEXT: fcmp oeq float %roundf, %y
161 define i32 @test14(float %x, float %y) nounwind uwtable {
162 %1 = fpext float %y to double
163 %2 = fpext float %x to double
164 %3 = call double @trunc(double %2) nounwind
165 %4 = fcmp oeq double %1, %3
166 %5 = zext i1 %4 to i32
169 ; CHECK-NEXT: %truncf = call float @truncf(float %x)
170 ; CHECK-NEXT: fcmp oeq float %truncf, %y
173 declare double @fabs(double) nounwind readnone
174 declare double @ceil(double) nounwind readnone
175 declare double @floor(double) nounwind readnone
176 declare double @nearbyint(double) nounwind readnone
177 declare double @rint(double) nounwind readnone
178 declare double @round(double) nounwind readnone
179 declare double @trunc(double) nounwind readnone