| // RUN: %clang_cc1 -triple i686-linux-gnu -target-cpu i686 -tune-cpu i686 -emit-llvm %s -o - | FileCheck %s |
| |
| int baz(int a) { return 4; } |
| |
| int __attribute__((target("avx,sse4.2,arch=ivybridge"))) foo(int a) { return 4; } |
| |
| int __attribute__((target("fpmath=387"))) koala(int a) { return 4; } |
| |
| int __attribute__((target("no-sse2"))) echidna(int a) { return 4; } |
| |
| int __attribute__((target("sse4"))) panda(int a) { return 4; } |
| int __attribute__((target("no-sse4"))) narwhal(int a) { return 4; } |
| |
| int bar(int a) { return baz(a) + foo(a); } |
| |
| int __attribute__((target("avx, sse4.2, arch= ivybridge"))) qux(int a) { return 4; } |
| int __attribute__((target("no-aes, arch=ivybridge"))) qax(int a) { return 4; } |
| |
| int __attribute__((target("no-mmx"))) qq(int a) { return 40; } |
| |
| int __attribute__((target("arch=lakemont,mmx"))) lake(int a) { return 4; } |
| |
| int use_before_def(void); |
| int useage(void){ |
| return use_before_def(); |
| } |
| |
| // Adding the attribute to a definition does update it in IR. |
| int __attribute__((target("arch=lakemont,mmx"))) use_before_def(void) { |
| return 5; |
| } |
| |
| int __attribute__((target("tune=sandybridge"))) walrus(int a) { return 4; } |
| |
| void __attribute__((target("arch=x86-64-v2"))) x86_64_v2(void) {} |
| void __attribute__((target("arch=x86-64-v3"))) x86_64_v3(void) {} |
| void __attribute__((target("arch=x86-64-v4"))) x86_64_v4(void) {} |
| |
| void __attribute__((target("avx10.1-256"))) avx10_1_256(void) {} |
| void __attribute__((target("avx10.1-512"))) avx10_1_512(void) {} |
| |
| // Check that we emit the additional subtarget and cpu features for foo and not for baz or bar. |
| // CHECK: baz{{.*}} #0 |
| // CHECK: foo{{.*}} #1 |
| // We're currently ignoring the fpmath attribute so koala should be identical to baz and bar. |
| // CHECK: koala{{.*}} #0 |
| // CHECK: echidna{{.*}} #2 |
| // CHECK: panda{{.*}} #3 |
| // CHECK: narwhal{{.*}} #4 |
| // CHECK: bar{{.*}} #0 |
| // CHECK: qux{{.*}} #1 |
| // CHECK: qax{{.*}} #5 |
| // CHECK: qq{{.*}} #6 |
| // CHECK: lake{{.*}} #7 |
| // CHECK: use_before_def{{.*}} #7 |
| // CHECK: walrus{{.*}} #8 |
| // CHECK: avx10_1_256{{.*}} #12 |
| // CHECK: avx10_1_512{{.*}} #13 |
| // CHECK: #0 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="i686" |
| // 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" |
| // CHECK-NOT: tune-cpu |
| // CHECK: #2 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-aes,-avx,-avx10.1-256,-avx10.1-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512fp16,-avx512ifma,-avx512pf,-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" |
| // CHECK: #3 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+crc32,+cx8,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87" "tune-cpu"="i686" |
| // CHECK: #4 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-avx,-avx10.1-256,-avx10.1-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512fp16,-avx512ifma,-avx512pf,-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" |
| // 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,-avx10.1-256,-avx10.1-512,-vaes" |
| // CHECK-NOT: tune-cpu |
| // CHECK: #6 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-3dnow,-3dnowa,-mmx" |
| // CHECK: #7 = {{.*}}"target-cpu"="lakemont" "target-features"="+cx8,+mmx" |
| // CHECK-NOT: tune-cpu |
| // CHECK: #8 = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="sandybridge" |
| |
| // CHECK: "target-cpu"="x86-64-v2" |
| // CHECK-SAME: "target-features"="+cmov,+crc32,+cx16,+cx8,+fxsr,+mmx,+popcnt,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87" |
| // CHECK: "target-cpu"="x86-64-v3" |
| // 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" |
| // CHECK: "target-cpu"="x86-64-v4" |
| // 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" |
| |
| // 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,-avx10.1-512,-evex512" |
| // 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" |
