1 ; RUN: llc < %s -march=sparc -mattr=hard-quad-float | FileCheck %s --check-prefix=CHECK --check-prefix=HARD --check-prefix=BE
2 ; RUN: llc < %s -march=sparcel -mattr=hard-quad-float | FileCheck %s --check-prefix=CHECK --check-prefix=HARD --check-prefix=EL
3 ; RUN: llc < %s -march=sparc -mattr=-hard-quad-float | FileCheck %s --check-prefix=CHECK --check-prefix=SOFT --check-prefix=BE
4 ; RUN: llc < %s -march=sparcel -mattr=-hard-quad-float | FileCheck %s --check-prefix=CHECK --check-prefix=SOFT --check-prefix=EL
7 ; CHECK-LABEL: f128_ops:
12 ; HARD: faddq [[R0:.+]], [[R1:.+]], [[R2:.+]]
13 ; HARD: fsubq [[R2]], [[R3:.+]], [[R4:.+]]
14 ; HARD: fmulq [[R4]], [[R5:.+]], [[R6:.+]]
15 ; HARD: fdivq [[R6]], [[R2]]
23 define void @f128_ops(fp128* noalias sret %scalar.result, fp128* byval %a, fp128* byval %b, fp128* byval %c, fp128* byval %d) {
25 %0 = load fp128, fp128* %a, align 8
26 %1 = load fp128, fp128* %b, align 8
27 %2 = load fp128, fp128* %c, align 8
28 %3 = load fp128, fp128* %d, align 8
29 %4 = fadd fp128 %0, %1
30 %5 = fsub fp128 %4, %2
31 %6 = fmul fp128 %5, %3
32 %7 = fdiv fp128 %6, %4
33 store fp128 %7, fp128* %scalar.result, align 8
37 ; CHECK-LABEL: f128_spill:
38 ; CHECK: std %f{{.+}}, [%[[S0:.+]]]
39 ; CHECK: std %f{{.+}}, [%[[S1:.+]]]
40 ; CHECK-DAG: ldd [%[[S0]]], %f{{.+}}
41 ; CHECK-DAG: ldd [%[[S1]]], %f{{.+}}
42 ; CHECK: jmp {{%[oi]7}}+12
44 define void @f128_spill(fp128* noalias sret %scalar.result, fp128* byval %a) {
46 %0 = load fp128, fp128* %a, align 8
47 call void asm sideeffect "", "~{f0},~{f1},~{f2},~{f3},~{f4},~{f5},~{f6},~{f7},~{f8},~{f9},~{f10},~{f11},~{f12},~{f13},~{f14},~{f15},~{f16},~{f17},~{f18},~{f19},~{f20},~{f21},~{f22},~{f23},~{f24},~{f25},~{f26},~{f27},~{f28},~{f29},~{f30},~{f31}"()
48 store fp128 %0, fp128* %scalar.result, align 8
52 ; CHECK-LABEL: f128_compare:
57 define i32 @f128_compare(fp128* byval %f0, fp128* byval %f1, i32 %a, i32 %b) {
59 %0 = load fp128, fp128* %f0, align 8
60 %1 = load fp128, fp128* %f1, align 8
61 %cond = fcmp ult fp128 %0, %1
62 %ret = select i1 %cond, i32 %a, i32 %b
66 ; CHECK-LABEL: f128_compare2:
72 define i32 @f128_compare2() {
74 %0 = fcmp ogt fp128 undef, 0xL00000000000000000000000000000000
75 br i1 %0, label %"5", label %"7"
85 ; CHECK-LABEL: f128_abs:
86 ; CHECK: ldd [%o0], %f0
87 ; CHECK: ldd [%o0+8], %f2
91 define void @f128_abs(fp128* noalias sret %scalar.result, fp128* byval %a) {
93 %0 = load fp128, fp128* %a, align 8
94 %1 = tail call fp128 @llvm.fabs.f128(fp128 %0)
95 store fp128 %1, fp128* %scalar.result, align 8
99 declare fp128 @llvm.fabs.f128(fp128) nounwind readonly
101 ; CHECK-LABEL: int_to_f128:
105 define void @int_to_f128(fp128* noalias sret %scalar.result, i32 %i) {
107 %0 = sitofp i32 %i to fp128
108 store fp128 %0, fp128* %scalar.result, align 8
112 ; CHECK-LABEL: fp128_unaligned:
119 define void @fp128_unaligned(fp128* %a, fp128* %b, fp128* %c) {
121 %0 = load fp128, fp128* %a, align 1
122 %1 = load fp128, fp128* %b, align 1
123 %2 = fadd fp128 %0, %1
124 store fp128 %2, fp128* %c, align 1
128 ; CHECK-LABEL: uint_to_f128:
132 define void @uint_to_f128(fp128* noalias sret %scalar.result, i32 %i) {
134 %0 = uitofp i32 %i to fp128
135 store fp128 %0, fp128* %scalar.result, align 8
139 ; CHECK-LABEL: f128_to_i32:
146 define i32 @f128_to_i32(fp128* %a, fp128* %b) {
148 %0 = load fp128, fp128* %a, align 8
149 %1 = load fp128, fp128* %b, align 8
150 %2 = fptoui fp128 %0 to i32
151 %3 = fptosi fp128 %1 to i32
156 ; CHECK-LABEL: test_itoq_qtoi
157 ; HARD-DAG: call _Q_lltoq
158 ; HARD-DAG: call _Q_qtoll
161 ; SOFT-DAG: call _Q_lltoq
162 ; SOFT-DAG: call _Q_qtoll
163 ; SOFT-DAG: call _Q_itoq
164 ; SOFT-DAG: call _Q_qtoi
166 define void @test_itoq_qtoi(i64 %a, i32 %b, fp128* %c, fp128* %d, i64* %ptr0, fp128* %ptr1) {
168 %0 = sitofp i64 %a to fp128
169 store fp128 %0, fp128* %ptr1, align 8
170 %cval = load fp128, fp128* %c, align 8
171 %1 = fptosi fp128 %cval to i64
172 store i64 %1, i64* %ptr0, align 8
173 %2 = sitofp i32 %b to fp128
174 store fp128 %2, fp128* %ptr1, align 8
175 %dval = load fp128, fp128* %d, align 8
176 %3 = fptosi fp128 %dval to i32
177 %4 = bitcast i64* %ptr0 to i32*
178 store i32 %3, i32* %4, align 8
182 ; CHECK-LABEL: test_utoq_qtou:
183 ; CHECK-DAG: call _Q_ulltoq
184 ; CHECK-DAG: call _Q_qtoull
187 ; SOFT-DAG: call _Q_utoq
188 ; SOFT-DAG: call _Q_qtou
190 define void @test_utoq_qtou(i64 %a, i32 %b, fp128* %c, fp128* %d, i64* %ptr0, fp128* %ptr1) {
192 %0 = uitofp i64 %a to fp128
193 store fp128 %0, fp128* %ptr1, align 8
194 %cval = load fp128, fp128* %c, align 8
195 %1 = fptoui fp128 %cval to i64
196 store i64 %1, i64* %ptr0, align 8
197 %2 = uitofp i32 %b to fp128
198 store fp128 %2, fp128* %ptr1, align 8
199 %dval = load fp128, fp128* %d, align 8
200 %3 = fptoui fp128 %dval to i32
201 %4 = bitcast i64* %ptr0 to i32*
202 store i32 %3, i32* %4, align 8
206 ; CHECK-LABEL: f128_neg:
207 ; CHECK: ldd [%o0], %f0
208 ; CHECK: ldd [%o0+8], %f2
212 define void @f128_neg(fp128* noalias sret %scalar.result, fp128* byval %a) {
214 %0 = load fp128, fp128* %a, align 8
215 %1 = fsub fp128 0xL00000000000000008000000000000000, %0
216 store fp128 %1, fp128* %scalar.result, align 8