summary refs log tree commit diff
path: root/test/abi8.ssa
blob: 85c3b7399698fea191ca3809e2a26b9741181641 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
# riscv64 ABI stress
# see tools/abi8.py

type :fi1 = { h, s }   # in a gp & fp pair
type :fi2 = { s, w }   # ditto
type :uw = { { w } }
type :fi3 = { s, :uw } # in a single gp reg
type :ss = { s, s }    # in two fp regs
type :sd = { s, d }    # ditto
type :ww = { w, w }    # in a single gp reg
type :lb = { l, b }    # in two gp regs
type :big = { b 17 }   # by reference

data $ctoqbestr = { b "c->qbe(%d)", b 0 }
data $emptystr = { b 0 }

export
function $qfn0(s %p0, s %p1, s %p2, s %p3, s %p4, s %p5, s %p6, s %p7, s %p8) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 0)
	call $ps(s %p8)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn1(w %p0, s %p1, :fi1 %p2) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 1)
	call $pw(w %p0)
	call $ps(s %p1)
	call $pfi1(l %p2)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn2(w %p0, :fi2 %p1, s %p2) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 2)
	call $pw(w %p0)
	call $pfi2(l %p1)
	call $ps(s %p2)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn3(w %p0, s %p1, :fi3 %p2) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 3)
	call $pw(w %p0)
	call $ps(s %p1)
	call $pfi3(l %p2)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn4(:ss %p0) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 4)
	call $pss(l %p0)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn5(d %p0, d %p1, d %p2, d %p3, d %p4, d %p5, d %p6, :ss %p7, s %p8, l %p9) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 5)
	call $pss(l %p7)
	call $ps(s %p8)
	call $pl(l %p9)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn6(:lb %p0) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 6)
	call $plb(l %p0)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn7(w %p0, w %p1, w %p2, w %p3, w %p4, w %p5, w %p6, :lb %p7) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 7)
	call $plb(l %p7)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn8(w %p0, w %p1, w %p2, w %p3, w %p4, w %p5, w %p6, w %p7, :lb %p8) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 8)
	call $plb(l %p8)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn9(:big %p0) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 9)
	call $pbig(l %p0)
	%r1 =w call $puts(l $emptystr)
	ret
}
export
function $qfn10(w %p0, w %p1, w %p2, w %p3, w %p4, w %p5, w %p6, w %p7, :big %p8, s %p9, l %p10) {
@start
	%r0 =w call $printf(l $ctoqbestr, ..., w 10)
	call $pbig(l %p8)
	call $ps(s %p9)
	call $pl(l %p10)
	%r1 =w call $puts(l $emptystr)
	ret
}

export
function w $main() {
@start

	call $cfn0(s 0, s 0, s 0, s 0, s 0, s 0, s 0, s 0, s s_9.9)
	call $cfn1(w 1, s s_2.2, :fi1 $fi1)
	call $cfn2(w 1, :fi2 $fi2, s s_3.3)
	call $cfn3(w 1, s s_2.2, :fi3 $fi3)
	call $cfn4(:ss $ss)
	call $cfn5(d 0, d 0, d 0, d 0, d 0, d 0, d 0, :ss $ss, s s_9.9, l 10)
	call $cfn6(:lb $lb)
	call $cfn7(w 0, w 0, w 0, w 0, w 0, w 0, w 0, :lb $lb)
	call $cfn8(w 0, w 0, w 0, w 0, w 0, w 0, w 0, w 0, :lb $lb)
	call $cfn9(:big $big)
	call $cfn10(w 0, w 0, w 0, w 0, w 0, w 0, w 0, w 0, :big $big, s s_10.10, l 11)

	ret 0
}

# >>> driver
# #include <stdio.h>
# typedef struct { short h; float s; } Sfi1;
# typedef struct { float s; int w; } Sfi2;
# typedef struct { float s; union { int w; } u; } Sfi3;
# typedef struct { float s0, s1; } Sss;
# typedef struct { float s; double d; } Ssd;
# typedef struct { int w0, w1; } Sww;
# typedef struct { long l; char b; } Slb;
# typedef struct { char b[17]; } Sbig;
# Sfi1 zfi1, fi1 = { -123, 4.56 };
# Sfi2 zfi2, fi2 = { 1.23, 456 };
# Sfi3 zfi3, fi3 = { 3.45, 567 };
# Sss zss, ss = { 1.23, 45.6 };
# Ssd zsd, sd = { 2.34, 5.67 };
# Sww zww, ww = { -123, -456 };
# Slb zlb, lb = { 123, 'z' };
# Sbig zbig, big = { "abcdefhijklmnopqr" };
# void pfi1(Sfi1 *s) { printf(" { %d, %g }", s->h, s->s); }
# void pfi2(Sfi2 *s) { printf(" { %g, %d }", s->s, s->w); }
# void pfi3(Sfi3 *s) { printf(" { %g, %d }", s->s, s->u.w); }
# void pss(Sss *s) { printf(" { %g, %g }", s->s0, s->s1); }
# void psd(Ssd *s) { printf(" { %g, %g }", s->s, s->d); }
# void pww(Sww *s) { printf(" { %d, %d }", s->w0, s->w1); }
# void plb(Slb *s) { printf(" { %ld, '%c' }", s->l, s->b); }
# void pbig(Sbig *s) { printf(" \"%.17s\"", s->b); }
# void pw(int w) { printf(" %d", w); }
# void pl(long l) { printf(" %ld", l); }
# void ps(float s) { printf(" %g", s); }
# void pd(double d) { printf(" %g", d); }
# /* --------------------------- */
# extern void qfn0(float, float, float, float, float, float, float, float, float);
# void cfn0(float p0, float p1, float p2, float p3, float p4, float p5, float p6, float p7, float p8) {
# 	printf("qbe->c(%d)", 0);
# 	ps(p8); puts("");
# 	qfn0(p0, p1, p2, p3, p4, p5, p6, p7, p8);
# }
# extern void qfn1(int, float, Sfi1);
# void cfn1(int p0, float p1, Sfi1 p2) {
# 	printf("qbe->c(%d)", 1);
# 	pw(p0); ps(p1); pfi1(&p2); puts("");
# 	qfn1(p0, p1, p2);
# }
# extern void qfn2(int, Sfi2, float);
# void cfn2(int p0, Sfi2 p1, float p2) {
# 	printf("qbe->c(%d)", 2);
# 	pw(p0); pfi2(&p1); ps(p2); puts("");
# 	qfn2(p0, p1, p2);
# }
# extern void qfn3(int, float, Sfi3);
# void cfn3(int p0, float p1, Sfi3 p2) {
# 	printf("qbe->c(%d)", 3);
# 	pw(p0); ps(p1); pfi3(&p2); puts("");
# 	qfn3(p0, p1, p2);
# }
# extern void qfn4(Sss);
# void cfn4(Sss p0) {
# 	printf("qbe->c(%d)", 4);
# 	pss(&p0); puts("");
# 	qfn4(p0);
# }
# extern void qfn5(double, double, double, double, double, double, double, Sss, float, long);
# void cfn5(double p0, double p1, double p2, double p3, double p4, double p5, double p6, Sss p7, float p8, long p9) {
# 	printf("qbe->c(%d)", 5);
# 	pss(&p7); ps(p8); pl(p9); puts("");
# 	qfn5(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
# }
# extern void qfn6(Slb);
# void cfn6(Slb p0) {
# 	printf("qbe->c(%d)", 6);
# 	plb(&p0); puts("");
# 	qfn6(p0);
# }
# extern void qfn7(int, int, int, int, int, int, int, Slb);
# void cfn7(int p0, int p1, int p2, int p3, int p4, int p5, int p6, Slb p7) {
# 	printf("qbe->c(%d)", 7);
# 	plb(&p7); puts("");
# 	qfn7(p0, p1, p2, p3, p4, p5, p6, p7);
# }
# extern void qfn8(int, int, int, int, int, int, int, int, Slb);
# void cfn8(int p0, int p1, int p2, int p3, int p4, int p5, int p6, int p7, Slb p8) {
# 	printf("qbe->c(%d)", 8);
# 	plb(&p8); puts("");
# 	qfn8(p0, p1, p2, p3, p4, p5, p6, p7, p8);
# }
# extern void qfn9(Sbig);
# void cfn9(Sbig p0) {
# 	printf("qbe->c(%d)", 9);
# 	pbig(&p0); puts("");
# 	qfn9(p0);
# }
# extern void qfn10(int, int, int, int, int, int, int, int, Sbig, float, long);
# void cfn10(int p0, int p1, int p2, int p3, int p4, int p5, int p6, int p7, Sbig p8, float p9, long p10) {
# 	printf("qbe->c(%d)", 10);
# 	pbig(&p8); ps(p9); pl(p10); puts("");
# 	qfn10(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10);
# }
# <<<

# >>> output
# qbe->c(0) 9.9
# c->qbe(0) 9.9
# qbe->c(1) 1 2.2 { -123, 4.56 }
# c->qbe(1) 1 2.2 { -123, 4.56 }
# qbe->c(2) 1 { 1.23, 456 } 3.3
# c->qbe(2) 1 { 1.23, 456 } 3.3
# qbe->c(3) 1 2.2 { 3.45, 567 }
# c->qbe(3) 1 2.2 { 3.45, 567 }
# qbe->c(4) { 1.23, 45.6 }
# c->qbe(4) { 1.23, 45.6 }
# qbe->c(5) { 1.23, 45.6 } 9.9 10
# c->qbe(5) { 1.23, 45.6 } 9.9 10
# qbe->c(6) { 123, 'z' }
# c->qbe(6) { 123, 'z' }
# qbe->c(7) { 123, 'z' }
# c->qbe(7) { 123, 'z' }
# qbe->c(8) { 123, 'z' }
# c->qbe(8) { 123, 'z' }
# qbe->c(9) "abcdefhijklmnopqr"
# c->qbe(9) "abcdefhijklmnopqr"
# qbe->c(10) "abcdefhijklmnopqr" 10.1 11
# c->qbe(10) "abcdefhijklmnopqr" 10.1 11
# <<<