| // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix=LINUX |
| // RUN: %clang_cc1 -triple x86_64-windows-pc -emit-llvm %s -o - | FileCheck %s --check-prefix=WINDOWS |
| |
| int __attribute__((target("sse4.2"))) foo(void) { return 0; } |
| int __attribute__((target("arch=sandybridge"))) foo(void); |
| int __attribute__((target("arch=ivybridge"))) foo(void) {return 1;} |
| int __attribute__((target("arch=goldmont"))) foo(void) {return 3;} |
| int __attribute__((target("arch=goldmont-plus"))) foo(void) {return 4;} |
| int __attribute__((target("arch=tremont"))) foo(void) {return 5;} |
| int __attribute__((target("arch=icelake-client"))) foo(void) {return 6;} |
| int __attribute__((target("arch=icelake-server"))) foo(void) {return 7;} |
| int __attribute__((target("arch=cooperlake"))) foo(void) {return 8;} |
| int __attribute__((target("arch=tigerlake"))) foo(void) {return 9;} |
| int __attribute__((target("arch=sapphirerapids"))) foo(void) {return 10;} |
| int __attribute__((target("arch=alderlake"))) foo(void) {return 11;} |
| int __attribute__((target("default"))) foo(void) { return 2; } |
| |
| int bar() { |
| return foo(); |
| } |
| |
| inline int __attribute__((target("sse4.2"))) foo_inline(void) { return 0; } |
| inline int __attribute__((target("arch=sandybridge"))) foo_inline(void); |
| inline int __attribute__((target("arch=ivybridge"))) foo_inline(void) {return 1;} |
| inline int __attribute__((target("default"))) foo_inline(void) { return 2; } |
| |
| int bar2() { |
| return foo_inline(); |
| } |
| |
| inline __attribute__((target("default"))) void foo_decls(void); |
| inline __attribute__((target("sse4.2"))) void foo_decls(void); |
| void bar3() { |
| foo_decls(); |
| } |
| inline __attribute__((target("default"))) void foo_decls(void) {} |
| inline __attribute__((target("sse4.2"))) void foo_decls(void) {} |
| |
| inline __attribute__((target("default"))) void foo_multi(int i, double d) {} |
| inline __attribute__((target("avx,sse4.2"))) void foo_multi(int i, double d) {} |
| inline __attribute__((target("sse4.2,fma4"))) void foo_multi(int i, double d) {} |
| inline __attribute__((target("arch=ivybridge,fma4,sse4.2"))) void foo_multi(int i, double d) {} |
| void bar4() { |
| foo_multi(1, 5.0); |
| } |
| |
| int fwd_decl_default(void); |
| int __attribute__((target("default"))) fwd_decl_default(void) { return 2; } |
| |
| int fwd_decl_avx(void); |
| int __attribute__((target("avx"))) fwd_decl_avx(void) { return 2; } |
| int __attribute__((target("default"))) fwd_decl_avx(void) { return 2; } |
| |
| void bar5() { |
| fwd_decl_default(); |
| fwd_decl_avx(); |
| } |
| |
| int __attribute__((target("avx"))) changed_to_mv(void) { return 0;} |
| int __attribute__((target("fma4"))) changed_to_mv(void) { return 1;} |
| |
| __attribute__((target("default"), used)) inline void foo_used(int i, double d) {} |
| __attribute__((target("avx,sse4.2"))) inline void foo_used(int i, double d) {} |
| |
| __attribute__((target("default"))) inline void foo_used2(int i, double d) {} |
| __attribute__((target("avx,sse4.2"), used)) inline void foo_used2(int i, double d) {} |
| |
| // LINUX: @llvm.compiler.used = appending global [2 x i8*] [i8* bitcast (void (i32, double)* @foo_used to i8*), i8* bitcast (void (i32, double)* @foo_used2.avx_sse4.2 to i8*)], section "llvm.metadata" |
| // WINDOWS: @llvm.used = appending global [2 x i8*] [i8* bitcast (void (i32, double)* @foo_used to i8*), i8* bitcast (void (i32, double)* @foo_used2.avx_sse4.2 to i8*)], section "llvm.metadata" |
| |
| // LINUX: @foo.ifunc = weak_odr ifunc i32 (), i32 ()* ()* @foo.resolver |
| // LINUX: @foo_inline.ifunc = weak_odr ifunc i32 (), i32 ()* ()* @foo_inline.resolver |
| // LINUX: @foo_decls.ifunc = weak_odr ifunc void (), void ()* ()* @foo_decls.resolver |
| // LINUX: @foo_multi.ifunc = weak_odr ifunc void (i32, double), void (i32, double)* ()* @foo_multi.resolver |
| // LINUX: @fwd_decl_default.ifunc = weak_odr ifunc i32 (), i32 ()* ()* @fwd_decl_default.resolver |
| // LINUX: @fwd_decl_avx.ifunc = weak_odr ifunc i32 (), i32 ()* ()* @fwd_decl_avx.resolver |
| |
| // LINUX: define{{.*}} i32 @foo.sse4.2() |
| // LINUX: ret i32 0 |
| // LINUX: define{{.*}} i32 @foo.arch_ivybridge() |
| // LINUX: ret i32 1 |
| // LINUX: define{{.*}} i32 @foo.arch_goldmont() |
| // LINUX: ret i32 3 |
| // LINUX: define{{.*}} i32 @foo.arch_goldmont-plus() |
| // LINUX: ret i32 4 |
| // LINUX: define{{.*}} i32 @foo.arch_tremont() |
| // LINUX: ret i32 5 |
| // LINUX: define{{.*}} i32 @foo.arch_icelake-client() |
| // LINUX: ret i32 6 |
| // LINUX: define{{.*}} i32 @foo.arch_icelake-server() |
| // LINUX: ret i32 7 |
| // LINUX: define{{.*}} i32 @foo.arch_cooperlake() |
| // LINUX: ret i32 8 |
| // LINUX: define{{.*}} i32 @foo.arch_tigerlake() |
| // LINUX: ret i32 9 |
| // LINUX: define{{.*}} i32 @foo.arch_sapphirerapids() |
| // LINUX: ret i32 10 |
| // LINUX: define{{.*}} i32 @foo.arch_alderlake() |
| // LINUX: ret i32 11 |
| // LINUX: define{{.*}} i32 @foo() |
| // LINUX: ret i32 2 |
| // LINUX: define{{.*}} i32 @bar() |
| // LINUX: call i32 @foo.ifunc() |
| |
| // WINDOWS: define dso_local i32 @foo.sse4.2() |
| // WINDOWS: ret i32 0 |
| // WINDOWS: define dso_local i32 @foo.arch_ivybridge() |
| // WINDOWS: ret i32 1 |
| // WINDOWS: define dso_local i32 @foo.arch_goldmont() |
| // WINDOWS: ret i32 3 |
| // WINDOWS: define dso_local i32 @foo.arch_goldmont-plus() |
| // WINDOWS: ret i32 4 |
| // WINDOWS: define dso_local i32 @foo.arch_tremont() |
| // WINDOWS: ret i32 5 |
| // WINDOWS: define dso_local i32 @foo.arch_icelake-client() |
| // WINDOWS: ret i32 6 |
| // WINDOWS: define dso_local i32 @foo.arch_icelake-server() |
| // WINDOWS: ret i32 7 |
| // WINDOWS: define dso_local i32 @foo() |
| // WINDOWS: ret i32 2 |
| // WINDOWS: define dso_local i32 @bar() |
| // WINDOWS: call i32 @foo.resolver() |
| |
| // LINUX: define weak_odr i32 ()* @foo.resolver() comdat |
| // LINUX: call void @__cpu_indicator_init() |
| // LINUX: ret i32 ()* @foo.arch_sandybridge |
| // LINUX: ret i32 ()* @foo.arch_ivybridge |
| // LINUX: ret i32 ()* @foo.sse4.2 |
| // LINUX: ret i32 ()* @foo |
| |
| // WINDOWS: define weak_odr dso_local i32 @foo.resolver() comdat |
| // WINDOWS: call void @__cpu_indicator_init() |
| // WINDOWS: call i32 @foo.arch_sandybridge |
| // WINDOWS: call i32 @foo.arch_ivybridge |
| // WINDOWS: call i32 @foo.sse4.2 |
| // WINDOWS: call i32 @foo |
| |
| // LINUX: define{{.*}} i32 @bar2() |
| // LINUX: call i32 @foo_inline.ifunc() |
| |
| // WINDOWS: define dso_local i32 @bar2() |
| // WINDOWS: call i32 @foo_inline.resolver() |
| |
| // LINUX: define weak_odr i32 ()* @foo_inline.resolver() comdat |
| // LINUX: call void @__cpu_indicator_init() |
| // LINUX: ret i32 ()* @foo_inline.arch_sandybridge |
| // LINUX: ret i32 ()* @foo_inline.arch_ivybridge |
| // LINUX: ret i32 ()* @foo_inline.sse4.2 |
| // LINUX: ret i32 ()* @foo_inline |
| |
| // WINDOWS: define weak_odr dso_local i32 @foo_inline.resolver() comdat |
| // WINDOWS: call void @__cpu_indicator_init() |
| // WINDOWS: call i32 @foo_inline.arch_sandybridge |
| // WINDOWS: call i32 @foo_inline.arch_ivybridge |
| // WINDOWS: call i32 @foo_inline.sse4.2 |
| // WINDOWS: call i32 @foo_inline |
| |
| // LINUX: define{{.*}} void @bar3() |
| // LINUX: call void @foo_decls.ifunc() |
| |
| // WINDOWS: define dso_local void @bar3() |
| // WINDOWS: call void @foo_decls.resolver() |
| |
| // LINUX: define weak_odr void ()* @foo_decls.resolver() comdat |
| // LINUX: ret void ()* @foo_decls.sse4.2 |
| // LINUX: ret void ()* @foo_decls |
| |
| // WINDOWS: define weak_odr dso_local void @foo_decls.resolver() comdat |
| // WINDOWS: call void @foo_decls.sse4.2 |
| // WINDOWS: call void @foo_decls |
| |
| // LINUX: define{{.*}} void @bar4() |
| // LINUX: call void @foo_multi.ifunc(i32 1, double 5.{{[0+e]*}}) |
| |
| // WINDOWS: define dso_local void @bar4() |
| // WINDOWS: call void @foo_multi.resolver(i32 1, double 5.{{[0+e]*}}) |
| |
| // LINUX: define weak_odr void (i32, double)* @foo_multi.resolver() comdat |
| // LINUX: and i32 %{{.*}}, 4352 |
| // LINUX: icmp eq i32 %{{.*}}, 4352 |
| // LINUX: ret void (i32, double)* @foo_multi.fma4_sse4.2 |
| // LINUX: icmp eq i32 %{{.*}}, 12 |
| // LINUX: and i32 %{{.*}}, 4352 |
| // LINUX: icmp eq i32 %{{.*}}, 4352 |
| // LINUX: ret void (i32, double)* @foo_multi.arch_ivybridge_fma4_sse4.2 |
| // LINUX: and i32 %{{.*}}, 768 |
| // LINUX: icmp eq i32 %{{.*}}, 768 |
| // LINUX: ret void (i32, double)* @foo_multi.avx_sse4.2 |
| // LINUX: ret void (i32, double)* @foo_multi |
| |
| // WINDOWS: define weak_odr dso_local void @foo_multi.resolver(i32 %0, double %1) comdat |
| // WINDOWS: and i32 %{{.*}}, 4352 |
| // WINDOWS: icmp eq i32 %{{.*}}, 4352 |
| // WINDOWS: call void @foo_multi.fma4_sse4.2(i32 %0, double %1) |
| // WINDOWS-NEXT: ret void |
| // WINDOWS: icmp eq i32 %{{.*}}, 12 |
| // WINDOWS: and i32 %{{.*}}, 4352 |
| // WINDOWS: icmp eq i32 %{{.*}}, 4352 |
| // WINDOWS: call void @foo_multi.arch_ivybridge_fma4_sse4.2(i32 %0, double %1) |
| // WINDOWS-NEXT: ret void |
| // WINDOWS: and i32 %{{.*}}, 768 |
| // WINDOWS: icmp eq i32 %{{.*}}, 768 |
| // WINDOWS: call void @foo_multi.avx_sse4.2(i32 %0, double %1) |
| // WINDOWS-NEXT: ret void |
| // WINDOWS: call void @foo_multi(i32 %0, double %1) |
| // WINDOWS-NEXT: ret void |
| |
| // LINUX: define{{.*}} i32 @fwd_decl_default() |
| // LINUX: ret i32 2 |
| // LINUX: define{{.*}} i32 @fwd_decl_avx.avx() |
| // LINUX: ret i32 2 |
| // LINUX: define{{.*}} i32 @fwd_decl_avx() |
| // LINUX: ret i32 2 |
| |
| // WINDOWS: define dso_local i32 @fwd_decl_default() |
| // WINDOWS: ret i32 2 |
| // WINDOWS: define dso_local i32 @fwd_decl_avx.avx() |
| // WINDOWS: ret i32 2 |
| // WINDOWS: define dso_local i32 @fwd_decl_avx() |
| // WINDOWS: ret i32 2 |
| |
| // LINUX: define{{.*}} void @bar5() |
| // LINUX: call i32 @fwd_decl_default.ifunc() |
| // LINUX: call i32 @fwd_decl_avx.ifunc() |
| |
| // WINDOWS: define dso_local void @bar5() |
| // WINDOWS: call i32 @fwd_decl_default.resolver() |
| // WINDOWS: call i32 @fwd_decl_avx.resolver() |
| |
| // LINUX: define weak_odr i32 ()* @fwd_decl_default.resolver() comdat |
| // LINUX: call void @__cpu_indicator_init() |
| // LINUX: ret i32 ()* @fwd_decl_default |
| // LINUX: define weak_odr i32 ()* @fwd_decl_avx.resolver() comdat |
| // LINUX: call void @__cpu_indicator_init() |
| // LINUX: ret i32 ()* @fwd_decl_avx.avx |
| // LINUX: ret i32 ()* @fwd_decl_avx |
| |
| // WINDOWS: define weak_odr dso_local i32 @fwd_decl_default.resolver() comdat |
| // WINDOWS: call void @__cpu_indicator_init() |
| // WINDOWS: call i32 @fwd_decl_default |
| // WINDOWS: define weak_odr dso_local i32 @fwd_decl_avx.resolver() comdat |
| // WINDOWS: call void @__cpu_indicator_init() |
| // WINDOWS: call i32 @fwd_decl_avx.avx |
| // WINDOWS: call i32 @fwd_decl_avx |
| |
| // LINUX: define{{.*}} i32 @changed_to_mv.avx() |
| // LINUX: define{{.*}} i32 @changed_to_mv.fma4() |
| |
| // WINDOWS: define dso_local i32 @changed_to_mv.avx() |
| // WINDOWS: define dso_local i32 @changed_to_mv.fma4() |
| |
| // LINUX: define linkonce void @foo_used(i32 %{{.*}}, double %{{.*}}) |
| // LINUX-NOT: @foo_used.avx_sse4.2( |
| // LINUX-NOT: @foo_used2( |
| // LINUX: define linkonce void @foo_used2.avx_sse4.2(i32 %{{.*}}, double %{{.*}}) |
| |
| // WINDOWS: define linkonce_odr dso_local void @foo_used(i32 %{{.*}}, double %{{.*}}) |
| // WINDOWS-NOT: @foo_used.avx_sse4.2( |
| // WINDOWS-NOT: @foo_used2( |
| // WINDOWS: define linkonce_odr dso_local void @foo_used2.avx_sse4.2(i32 %{{.*}}, double %{{.*}}) |
| |
| // LINUX: declare i32 @foo.arch_sandybridge() |
| // WINDOWS: declare dso_local i32 @foo.arch_sandybridge() |
| |
| // LINUX: define linkonce i32 @foo_inline.sse4.2() |
| // LINUX: ret i32 0 |
| |
| // WINDOWS: define linkonce_odr dso_local i32 @foo_inline.sse4.2() |
| // WINDOWS: ret i32 0 |
| |
| // LINUX: declare i32 @foo_inline.arch_sandybridge() |
| |
| // WINDOWS: declare dso_local i32 @foo_inline.arch_sandybridge() |
| |
| // LINUX: define linkonce i32 @foo_inline.arch_ivybridge() |
| // LINUX: ret i32 1 |
| // LINUX: define linkonce i32 @foo_inline() |
| // LINUX: ret i32 2 |
| |
| // WINDOWS: define linkonce_odr dso_local i32 @foo_inline.arch_ivybridge() |
| // WINDOWS: ret i32 1 |
| // WINDOWS: define linkonce_odr dso_local i32 @foo_inline() |
| // WINDOWS: ret i32 2 |
| |
| // LINUX: define linkonce void @foo_decls() |
| // LINUX: define linkonce void @foo_decls.sse4.2() |
| |
| // WINDOWS: define linkonce_odr dso_local void @foo_decls() |
| // WINDOWS: define linkonce_odr dso_local void @foo_decls.sse4.2() |
| |
| // LINUX: define linkonce void @foo_multi(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
| // LINUX: define linkonce void @foo_multi.avx_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
| // LINUX: define linkonce void @foo_multi.fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
| // LINUX: define linkonce void @foo_multi.arch_ivybridge_fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
| |
| // WINDOWS: define linkonce_odr dso_local void @foo_multi(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
| // WINDOWS: define linkonce_odr dso_local void @foo_multi.avx_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
| // WINDOWS: define linkonce_odr dso_local void @foo_multi.fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
| // WINDOWS: define linkonce_odr dso_local void @foo_multi.arch_ivybridge_fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}}) |
