235 lines
8.7 KiB
C
235 lines
8.7 KiB
C
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix=LINUX
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// RUN: %clang_cc1 -triple x86_64-windows-pc -emit-llvm %s -o - | FileCheck %s --check-prefix=WINDOWS
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int __attribute__((target("sse4.2"))) foo(void) { return 0; }
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int __attribute__((target("arch=sandybridge"))) foo(void);
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int __attribute__((target("arch=ivybridge"))) foo(void) {return 1;}
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int __attribute__((target("default"))) foo(void) { return 2; }
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int bar() {
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return foo();
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}
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inline int __attribute__((target("sse4.2"))) foo_inline(void) { return 0; }
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inline int __attribute__((target("arch=sandybridge"))) foo_inline(void);
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inline int __attribute__((target("arch=ivybridge"))) foo_inline(void) {return 1;}
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inline int __attribute__((target("default"))) foo_inline(void) { return 2; }
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int bar2() {
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return foo_inline();
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}
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inline __attribute__((target("default"))) void foo_decls(void);
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inline __attribute__((target("sse4.2"))) void foo_decls(void);
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void bar3() {
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foo_decls();
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}
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inline __attribute__((target("default"))) void foo_decls(void) {}
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inline __attribute__((target("sse4.2"))) void foo_decls(void) {}
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inline __attribute__((target("default"))) void foo_multi(int i, double d) {}
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inline __attribute__((target("avx,sse4.2"))) void foo_multi(int i, double d) {}
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inline __attribute__((target("sse4.2,fma4"))) void foo_multi(int i, double d) {}
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inline __attribute__((target("arch=ivybridge,fma4,sse4.2"))) void foo_multi(int i, double d) {}
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void bar4() {
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foo_multi(1, 5.0);
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}
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int fwd_decl_default(void);
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int __attribute__((target("default"))) fwd_decl_default(void) { return 2; }
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int fwd_decl_avx(void);
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int __attribute__((target("avx"))) fwd_decl_avx(void) { return 2; }
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int __attribute__((target("default"))) fwd_decl_avx(void) { return 2; }
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void bar5() {
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fwd_decl_default();
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fwd_decl_avx();
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}
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// LINUX: @foo.ifunc = ifunc i32 (), i32 ()* ()* @foo.resolver
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// LINUX: @foo_inline.ifunc = ifunc i32 (), i32 ()* ()* @foo_inline.resolver
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// LINUX: @foo_decls.ifunc = ifunc void (), void ()* ()* @foo_decls.resolver
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// LINUX: @foo_multi.ifunc = ifunc void (i32, double), void (i32, double)* ()* @foo_multi.resolver
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// LINUX: @fwd_decl_default.ifunc = ifunc i32 (), i32 ()* ()* @fwd_decl_default.resolver
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// LINUX: @fwd_decl_avx.ifunc = ifunc i32 (), i32 ()* ()* @fwd_decl_avx.resolver
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// LINUX: define i32 @foo.sse4.2()
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// LINUX: ret i32 0
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// LINUX: define i32 @foo.arch_ivybridge()
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// LINUX: ret i32 1
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// LINUX: define i32 @foo()
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// LINUX: ret i32 2
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// LINUX: define i32 @bar()
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// LINUX: call i32 @foo.ifunc()
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// WINDOWS: define dso_local i32 @foo.sse4.2()
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// WINDOWS: ret i32 0
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// WINDOWS: define dso_local i32 @foo.arch_ivybridge()
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// WINDOWS: ret i32 1
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// WINDOWS: define dso_local i32 @foo()
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// WINDOWS: ret i32 2
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// WINDOWS: define dso_local i32 @bar()
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// WINDOWS: call i32 @foo.resolver()
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// LINUX: define i32 ()* @foo.resolver() comdat
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// LINUX: call void @__cpu_indicator_init()
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// LINUX: ret i32 ()* @foo.arch_sandybridge
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// LINUX: ret i32 ()* @foo.arch_ivybridge
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// LINUX: ret i32 ()* @foo.sse4.2
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// LINUX: ret i32 ()* @foo
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// WINDOWS: define dso_local i32 @foo.resolver() comdat
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// WINDOWS: call void @__cpu_indicator_init()
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// WINDOWS: call i32 @foo.arch_sandybridge
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// WINDOWS: call i32 @foo.arch_ivybridge
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// WINDOWS: call i32 @foo.sse4.2
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// WINDOWS: call i32 @foo
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// LINUX: define i32 @bar2()
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// LINUX: call i32 @foo_inline.ifunc()
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// WINDOWS: define dso_local i32 @bar2()
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// WINDOWS: call i32 @foo_inline.resolver()
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// LINUX: define i32 ()* @foo_inline.resolver() comdat
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// LINUX: call void @__cpu_indicator_init()
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// LINUX: ret i32 ()* @foo_inline.arch_sandybridge
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// LINUX: ret i32 ()* @foo_inline.arch_ivybridge
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// LINUX: ret i32 ()* @foo_inline.sse4.2
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// LINUX: ret i32 ()* @foo_inline
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// WINDOWS: define dso_local i32 @foo_inline.resolver() comdat
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// WINDOWS: call void @__cpu_indicator_init()
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// WINDOWS: call i32 @foo_inline.arch_sandybridge
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// WINDOWS: call i32 @foo_inline.arch_ivybridge
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// WINDOWS: call i32 @foo_inline.sse4.2
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// WINDOWS: call i32 @foo_inline
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// LINUX: define void @bar3()
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// LINUX: call void @foo_decls.ifunc()
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// WINDOWS: define dso_local void @bar3()
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// WINDOWS: call void @foo_decls.resolver()
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// LINUX: define void ()* @foo_decls.resolver() comdat
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// LINUX: ret void ()* @foo_decls.sse4.2
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// LINUX: ret void ()* @foo_decls
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// WINDOWS: define dso_local void @foo_decls.resolver() comdat
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// WINDOWS: call void @foo_decls.sse4.2
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// WINDOWS: call void @foo_decls
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// LINUX: define void @bar4()
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// LINUX: call void @foo_multi.ifunc(i32 1, double 5.{{[0+e]*}})
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// WINDOWS: define dso_local void @bar4()
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// WINDOWS: call void @foo_multi.resolver(i32 1, double 5.{{[0+e]*}})
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// LINUX: define void (i32, double)* @foo_multi.resolver() comdat
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// LINUX: and i32 %{{.*}}, 4352
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// LINUX: icmp eq i32 %{{.*}}, 4352
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// LINUX: ret void (i32, double)* @foo_multi.fma4_sse4.2
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// LINUX: icmp eq i32 %{{.*}}, 12
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// LINUX: and i32 %{{.*}}, 4352
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// LINUX: icmp eq i32 %{{.*}}, 4352
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// LINUX: ret void (i32, double)* @foo_multi.arch_ivybridge_fma4_sse4.2
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// LINUX: and i32 %{{.*}}, 768
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// LINUX: icmp eq i32 %{{.*}}, 768
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// LINUX: ret void (i32, double)* @foo_multi.avx_sse4.2
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// LINUX: ret void (i32, double)* @foo_multi
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// WINDOWS: define dso_local void @foo_multi.resolver(i32, double) comdat
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// WINDOWS: and i32 %{{.*}}, 4352
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// WINDOWS: icmp eq i32 %{{.*}}, 4352
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// WINDOWS: call void @foo_multi.fma4_sse4.2(i32 %0, double %1)
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// WINDOWS-NEXT: ret void
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// WINDOWS: icmp eq i32 %{{.*}}, 12
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// WINDOWS: and i32 %{{.*}}, 4352
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// WINDOWS: icmp eq i32 %{{.*}}, 4352
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// WINDOWS: call void @foo_multi.arch_ivybridge_fma4_sse4.2(i32 %0, double %1)
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// WINDOWS-NEXT: ret void
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// WINDOWS: and i32 %{{.*}}, 768
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// WINDOWS: icmp eq i32 %{{.*}}, 768
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// WINDOWS: call void @foo_multi.avx_sse4.2(i32 %0, double %1)
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// WINDOWS-NEXT: ret void
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// WINDOWS: call void @foo_multi(i32 %0, double %1)
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// WINDOWS-NEXT: ret void
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// LINUX: define i32 @fwd_decl_default()
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// LINUX: ret i32 2
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// LINUX: define i32 @fwd_decl_avx.avx()
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// LINUX: ret i32 2
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// LINUX: define i32 @fwd_decl_avx()
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// LINUX: ret i32 2
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// WINDOWS: define dso_local i32 @fwd_decl_default()
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// WINDOWS: ret i32 2
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// WINDOWS: define dso_local i32 @fwd_decl_avx.avx()
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// WINDOWS: ret i32 2
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// WINDOWS: define dso_local i32 @fwd_decl_avx()
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// WINDOWS: ret i32 2
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// LINUX: define void @bar5()
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// LINUX: call i32 @fwd_decl_default.ifunc()
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// LINUX: call i32 @fwd_decl_avx.ifunc()
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// WINDOWS: define dso_local void @bar5()
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// WINDOWS: call i32 @fwd_decl_default.resolver()
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// WINDOWS: call i32 @fwd_decl_avx.resolver()
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// LINUX: define i32 ()* @fwd_decl_default.resolver() comdat
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// LINUX: call void @__cpu_indicator_init()
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// LINUX: ret i32 ()* @fwd_decl_default
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// LINUX: define i32 ()* @fwd_decl_avx.resolver() comdat
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// LINUX: call void @__cpu_indicator_init()
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// LINUX: ret i32 ()* @fwd_decl_avx.avx
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// LINUX: ret i32 ()* @fwd_decl_avx
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// WINDOWS: define dso_local i32 @fwd_decl_default.resolver() comdat
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// WINDOWS: call void @__cpu_indicator_init()
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// WINDOWS: call i32 @fwd_decl_default
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// WINDOWS: define dso_local i32 @fwd_decl_avx.resolver() comdat
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// WINDOWS: call void @__cpu_indicator_init()
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// WINDOWS: call i32 @fwd_decl_avx.avx
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// WINDOWS: call i32 @fwd_decl_avx
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// LINUX: declare i32 @foo.arch_sandybridge()
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// WINDOWS: declare dso_local i32 @foo.arch_sandybridge()
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// LINUX: define linkonce i32 @foo_inline.sse4.2()
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// LINUX: ret i32 0
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// WINDOWS: define linkonce_odr dso_local i32 @foo_inline.sse4.2()
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// WINDOWS: ret i32 0
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// LINUX: declare i32 @foo_inline.arch_sandybridge()
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// WINDOWS: declare dso_local i32 @foo_inline.arch_sandybridge()
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// LINUX: define linkonce i32 @foo_inline.arch_ivybridge()
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// LINUX: ret i32 1
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// LINUX: define linkonce i32 @foo_inline()
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// LINUX: ret i32 2
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// WINDOWS: define linkonce_odr dso_local i32 @foo_inline.arch_ivybridge()
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// WINDOWS: ret i32 1
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// WINDOWS: define linkonce_odr dso_local i32 @foo_inline()
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// WINDOWS: ret i32 2
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// LINUX: define linkonce void @foo_decls()
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// LINUX: define linkonce void @foo_decls.sse4.2()
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// WINDOWS: define linkonce_odr dso_local void @foo_decls()
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// WINDOWS: define linkonce_odr dso_local void @foo_decls.sse4.2()
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// LINUX: define linkonce void @foo_multi(i32 %{{[^,]+}}, double %{{[^\)]+}})
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// LINUX: define linkonce void @foo_multi.avx_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}})
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// LINUX: define linkonce void @foo_multi.fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}})
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// LINUX: define linkonce void @foo_multi.arch_ivybridge_fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}})
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// WINDOWS: define linkonce_odr dso_local void @foo_multi(i32 %{{[^,]+}}, double %{{[^\)]+}})
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// WINDOWS: define linkonce_odr dso_local void @foo_multi.avx_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}})
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// WINDOWS: define linkonce_odr dso_local void @foo_multi.fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}})
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// WINDOWS: define linkonce_odr dso_local void @foo_multi.arch_ivybridge_fma4_sse4.2(i32 %{{[^,]+}}, double %{{[^\)]+}})
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