Skip to content

Commit e2472d3

Browse files
MatzeBMatzeB
authored
Rework attr-target-x86 test (#117091)
Rework the attr-target-x86 test so the CHECK lines for the attributes are next to their corresponding `__attribute__`.
1 parent 1e7171f commit e2472d3

File tree

1 file changed

+89
-64
lines changed

1 file changed

+89
-64
lines changed

‎clang/test/CodeGen/attr-target-x86.c‎

Lines changed: 89 additions & 64 deletions
Original file line numberDiff line numberDiff line change
@@ -1,80 +1,105 @@
11
// RUN: %clang_cc1 -triple i686-linux-gnu -target-cpu i686 -tune-cpu i686 -emit-llvm %s -o - | FileCheck %s
22

3-
int baz(int a) { return 4; }
3+
// CHECK: define {{.*}}@f_default({{.*}} [[f_default:#[0-9]+]]
4+
// CHECK: define {{.*}}@f_avx_sse4_2_ivybridge({{.*}} [[f_avx_sse4_2_ivybridge:#[0-9]+]]
5+
// CHECK: define {{.*}}@f_fpmath_387({{.*}} [[f_default]]
6+
// CHECK: define {{.*}}@f_no_sse2({{.*}} [[f_no_sse2:#[0-9]+]]
7+
// CHECK: define {{.*}}@f_sse4({{.*}} [[f_sse4:#[0-9]+]]
8+
// CHECK: define {{.*}}@f_no_sse4({{.*}} [[f_no_sse4:#[0-9]+]]
9+
// CHECK: define {{.*}}@f_default2({{.*}} [[f_default]]
10+
// CHECK: define {{.*}}@f_avx_sse4_2_ivybridge_2({{.*}} [[f_avx_sse4_2_ivybridge]]
11+
// CHECK: define {{.*}}@f_no_aes_ivybridge({{.*}} [[f_no_aes_ivybridge:#[0-9]+]]
12+
// CHECK: define {{.*}}@f_no_mmx({{.*}} [[f_no_mmx:#[0-9]+]]
13+
// CHECK: define {{.*}}@f_lakemont_mmx({{.*}} [[f_lakemont_mmx:#[0-9]+]]
14+
// CHECK: define {{.*}}@f_use_before_def({{.*}} [[f_lakemont_mmx]]
15+
// CHECK: define {{.*}}@f_tune_sandybridge({{.*}} [[f_tune_sandybridge:#[0-9]+]]
16+
// CHECK: define {{.*}}@f_x86_64_v2({{.*}} [[f_x86_64_v2:#[0-9]+]]
17+
// CHECK: define {{.*}}@f_x86_64_v3({{.*}} [[f_x86_64_v3:#[0-9]+]]
18+
// CHECK: define {{.*}}@f_x86_64_v4({{.*}} [[f_x86_64_v4:#[0-9]+]]
19+
// CHECK: define {{.*}}@f_avx10_1_256{{.*}} [[f_avx10_1_256:#[0-9]+]]
20+
// CHECK: define {{.*}}@f_avx10_1_512{{.*}} [[f_avx10_1_512:#[0-9]+]]
21+
22+
// CHECK: [[f_default]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="i686"
23+
void f_default(void) {}
24+
25+
// CHECK: [[f_avx_sse4_2_ivybridge]] = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cmov,+crc32,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt"
26+
__attribute__((target("avx,sse4.2,arch=ivybridge")))
27+
void f_avx_sse4_2_ivybridge(void) {}
28+
29+
// We're currently ignoring the fpmath attribute. So checked above that
30+
// attributes are identical to f_default.
31+
__attribute__((target("fpmath=387")))
32+
void f_fpmath_387(void) {}
433

5-
int __attribute__((target("avx,sse4.2,arch=ivybridge"))) foo(int a) { return 4; }
6-
7-
int __attribute__((target("fpmath=387"))) koala(int a) { return 4; }
8-
9-
int __attribute__((target("no-sse2"))) echidna(int a) { return 4; }
10-
11-
int __attribute__((target("sse4"))) panda(int a) { return 4; }
12-
int __attribute__((target("no-sse4"))) narwhal(int a) { return 4; }
34+
// CHECK-NOT: tune-cpu
35+
// CHECK: [[f_no_sse2]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-aes,-amx-avx512,-avx,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512f,-avx512fp16,-avx512ifma,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-avxifma,-avxneconvert,-avxvnni,-avxvnniint16,-avxvnniint8,-f16c,-fma,-fma4,-gfni,-kl,-pclmul,-sha,-sha512,-sm3,-sm4,-sse2,-sse3,-sse4.1,-sse4.2,-sse4a,-ssse3,-vaes,-vpclmulqdq,-widekl,-xop" "tune-cpu"="i686"
36+
__attribute__((target("no-sse2")))
37+
void f_no_sse2(void) {}
38+
39+
// CHECK: [[f_sse4]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+crc32,+cx8,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87" "tune-cpu"="i686"
40+
__attribute__((target("sse4")))
41+
void f_sse4(void) {}
42+
43+
// CHECK: [[f_no_sse4]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-amx-avx512,-avx,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512f,-avx512fp16,-avx512ifma,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-avxifma,-avxneconvert,-avxvnni,-avxvnniint16,-avxvnniint8,-f16c,-fma,-fma4,-sha512,-sm3,-sm4,-sse4.1,-sse4.2,-vaes,-vpclmulqdq,-xop" "tune-cpu"="i686"
44+
__attribute__((target("no-sse4")))
45+
void f_no_sse4(void) {}
46+
47+
// checked above that attributes are identical to f_default
48+
void f_default2(void) {
49+
f_avx_sse4_2_ivybridge();
50+
return f_default();
51+
}
1352

14-
int bar(int a) { return baz(a) + foo(a); }
53+
// Checked above to have same attributes as f_avx_sse4_2_ivybridge
54+
__attribute__((target("avx, sse4.2, arch= ivybridge")))
55+
void f_avx_sse4_2_ivybridge_2(void) {}
1556

16-
int __attribute__((target("avx, sse4.2, arch= ivybridge"))) qux(int a) { return 4; }
17-
int __attribute__((target("no-aes, arch=ivybridge"))) qax(int a) { return 4; }
57+
// CHECK: [[f_no_aes_ivybridge]] = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cmov,+crc32,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt,-aes,-amx-avx512,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-vaes"
58+
__attribute__((target("no-aes, arch=ivybridge")))
59+
void f_no_aes_ivybridge(void) {}
1860

19-
int __attribute__((target("no-mmx"))) qq(int a) { return 40; }
61+
// CHECK-NOT: tune-cpu
62+
// CHECK: [[f_no_mmx]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-mmx"
63+
__attribute__((target("no-mmx")))
64+
void f_no_mmx(void) {}
2065

21-
int __attribute__((target("arch=lakemont,mmx"))) lake(int a) { return 4; }
66+
// CHECK: [[f_lakemont_mmx]] = {{.*}}"target-cpu"="lakemont" "target-features"="+cx8,+mmx"
67+
// Adding the attribute to a definition does update it in IR.
68+
__attribute__((target("arch=lakemont,mmx")))
69+
void f_lakemont_mmx(void) {}
2270

23-
int use_before_def(void);
24-
int useage(void){
25-
return use_before_def();
71+
void f_use_before_def(void);
72+
void usage(void){
73+
f_use_before_def();
2674
}
2775

28-
// Adding the attribute to a definition does update it in IR.
29-
int __attribute__((target("arch=lakemont,mmx"))) use_before_def(void) {
30-
return 5;
31-
}
76+
// Checked above to have same attributes as f_lakemont_mmx
77+
__attribute__((target("arch=lakemont,mmx")))
78+
void f_use_before_def(void) {}
3279

33-
int __attribute__((target("tune=sandybridge"))) walrus(int a) { return 4; }
34-
35-
void __attribute__((target("arch=x86-64-v2"))) x86_64_v2(void) {}
36-
void __attribute__((target("arch=x86-64-v3"))) x86_64_v3(void) {}
37-
void __attribute__((target("arch=x86-64-v4"))) x86_64_v4(void) {}
38-
39-
void __attribute__((target("avx10.1-256"))) avx10_1_256(void) {}
40-
void __attribute__((target("avx10.1-512"))) avx10_1_512(void) {}
41-
42-
// Check that we emit the additional subtarget and cpu features for foo and not for baz or bar.
43-
// CHECK: baz{{.*}} #0
44-
// CHECK: foo{{.*}} #1
45-
// We're currently ignoring the fpmath attribute so koala should be identical to baz and bar.
46-
// CHECK: koala{{.*}} #0
47-
// CHECK: echidna{{.*}} #2
48-
// CHECK: panda{{.*}} #3
49-
// CHECK: narwhal{{.*}} #4
50-
// CHECK: bar{{.*}} #0
51-
// CHECK: qux{{.*}} #1
52-
// CHECK: qax{{.*}} #5
53-
// CHECK: qq{{.*}} #6
54-
// CHECK: lake{{.*}} #7
55-
// CHECK: use_before_def{{.*}} #7
56-
// CHECK: walrus{{.*}} #8
57-
// CHECK: avx10_1_256{{.*}} #12
58-
// CHECK: avx10_1_512{{.*}} #13
59-
// CHECK: #0 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="i686"
60-
// CHECK: #1 = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cmov,+crc32,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt"
61-
// CHECK-NOT: tune-cpu
62-
// CHECK: #2 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-aes,-amx-avx512,-avx,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512f,-avx512fp16,-avx512ifma,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-avxifma,-avxneconvert,-avxvnni,-avxvnniint16,-avxvnniint8,-f16c,-fma,-fma4,-gfni,-kl,-pclmul,-sha,-sha512,-sm3,-sm4,-sse2,-sse3,-sse4.1,-sse4.2,-sse4a,-ssse3,-vaes,-vpclmulqdq,-widekl,-xop" "tune-cpu"="i686"
63-
// CHECK: #3 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+crc32,+cx8,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87" "tune-cpu"="i686"
64-
// CHECK: #4 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-amx-avx512,-avx,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512f,-avx512fp16,-avx512ifma,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-avxifma,-avxneconvert,-avxvnni,-avxvnniint16,-avxvnniint8,-f16c,-fma,-fma4,-sha512,-sm3,-sm4,-sse4.1,-sse4.2,-vaes,-vpclmulqdq,-xop" "tune-cpu"="i686"
65-
// CHECK: #5 = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cmov,+crc32,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt,-aes,-amx-avx512,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-vaes"
66-
// CHECK-NOT: tune-cpu
67-
// CHECK: #6 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-mmx"
68-
// CHECK: #7 = {{.*}}"target-cpu"="lakemont" "target-features"="+cx8,+mmx"
69-
// CHECK-NOT: tune-cpu
70-
// CHECK: #8 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="sandybridge"
80+
// CHECK: [[f_tune_sandybridge]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="sandybridge"
81+
__attribute__((target("tune=sandybridge")))
82+
void f_tune_sandybridge(void) {}
7183

72-
// CHECK: "target-cpu"="x86-64-v2"
84+
// CHECK: [[f_x86_64_v2]] ={{.*}}"target-cpu"="x86-64-v2"
7385
// CHECK-SAME: "target-features"="+cmov,+crc32,+cx16,+cx8,+fxsr,+mmx,+popcnt,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87"
74-
// CHECK: "target-cpu"="x86-64-v3"
86+
__attribute__((target("arch=x86-64-v2")))
87+
void f_x86_64_v2(void) {}
88+
89+
// CHECK: [[f_x86_64_v3]] = {{.*}}"target-cpu"="x86-64-v3"
7590
// CHECK-SAME: "target-features"="+avx,+avx2,+bmi,+bmi2,+cmov,+crc32,+cx16,+cx8,+f16c,+fma,+fxsr,+lzcnt,+mmx,+movbe,+popcnt,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
76-
// CHECK: "target-cpu"="x86-64-v4"
91+
__attribute__((target("arch=x86-64-v3")))
92+
void f_x86_64_v3(void) {}
93+
94+
// CHECK: [[f_x86_64_v4]] = {{.*}}"target-cpu"="x86-64-v4"
7795
// CHECK-SAME: "target-features"="+avx,+avx2,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512vl,+bmi,+bmi2,+cmov,+crc32,+cx16,+cx8,+evex512,+f16c,+fma,+fxsr,+lzcnt,+mmx,+movbe,+popcnt,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
96+
__attribute__((target("arch=x86-64-v4")))
97+
void f_x86_64_v4(void) {}
98+
99+
// CHECK: [[f_avx10_1_256]] = {{.*}}"target-cpu"="i686" "target-features"="+aes,+avx,+avx10.1-256,+avx2,+avx512bf16,+avx512bitalg,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512fp16,+avx512ifma,+avx512vbmi,+avx512vbmi2,+avx512vl,+avx512vnni,+avx512vpopcntdq,+cmov,+crc32,+cx8,+f16c,+fma,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+vaes,+vpclmulqdq,+x87,+xsave,-amx-avx512,-avx10.1-512,-avx10.2-512,-evex512"
100+
__attribute__((target("avx10.1-256")))
101+
void f_avx10_1_256(void) {}
78102

79-
// CHECK: #12 = {{.*}}"target-cpu"="i686" "target-features"="+aes,+avx,+avx10.1-256,+avx2,+avx512bf16,+avx512bitalg,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512fp16,+avx512ifma,+avx512vbmi,+avx512vbmi2,+avx512vl,+avx512vnni,+avx512vpopcntdq,+cmov,+crc32,+cx8,+f16c,+fma,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+vaes,+vpclmulqdq,+x87,+xsave,-amx-avx512,-avx10.1-512,-avx10.2-512,-evex512"
80-
// CHECK: #13 = {{.*}}"target-cpu"="i686" "target-features"="+aes,+avx,+avx10.1-256,+avx10.1-512,+avx2,+avx512bf16,+avx512bitalg,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512fp16,+avx512ifma,+avx512vbmi,+avx512vbmi2,+avx512vl,+avx512vnni,+avx512vpopcntdq,+cmov,+crc32,+cx8,+evex512,+f16c,+fma,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+vaes,+vpclmulqdq,+x87,+xsave"
103+
// CHECK: [[f_avx10_1_512]] = {{.*}}"target-cpu"="i686" "target-features"="+aes,+avx,+avx10.1-256,+avx10.1-512,+avx2,+avx512bf16,+avx512bitalg,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512fp16,+avx512ifma,+avx512vbmi,+avx512vbmi2,+avx512vl,+avx512vnni,+avx512vpopcntdq,+cmov,+crc32,+cx8,+evex512,+f16c,+fma,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+vaes,+vpclmulqdq,+x87,+xsave"
104+
__attribute__((target("avx10.1-512")))
105+
void f_avx10_1_512(void) {}

0 commit comments

Comments
 (0)