| 1 | // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix=LINUX |
| 2 | // RUN: %clang_cc1 -triple x86_64-windows-pc -emit-llvm %s -o - | FileCheck %s --check-prefix=WINDOWS |
| 3 | int __attribute__((target("sse4.2"))) foo(int i, ...) { return 0; } |
| 4 | int __attribute__((target("arch=sandybridge"))) foo(int i, ...); |
| 5 | int __attribute__((target("arch=ivybridge"))) foo(int i, ...) {return 1;} |
| 6 | int __attribute__((target("default"))) foo(int i, ...) { return 2; } |
| 7 | |
| 8 | int bar() { |
| 9 | return foo(1, 'a', 1.1) + foo(2, 2.2, "asdf"); |
| 10 | } |
| 11 | |
| 12 | // LINUX: @foo.ifunc = ifunc i32 (i32, ...), i32 (i32, ...)* ()* @foo.resolver |
| 13 | // LINUX: define i32 @foo.sse4.2(i32 %i, ...) |
| 14 | // LINUX: ret i32 0 |
| 15 | // LINUX: define i32 @foo.arch_ivybridge(i32 %i, ...) |
| 16 | // LINUX: ret i32 1 |
| 17 | // LINUX: define i32 @foo(i32 %i, ...) |
| 18 | // LINUX: ret i32 2 |
| 19 | // LINUX: define i32 @bar() |
| 20 | // LINUX: call i32 (i32, ...) @foo.ifunc(i32 1, i32 97, double |
| 21 | // LINUX: call i32 (i32, ...) @foo.ifunc(i32 2, double 2.2{{[0-9Ee+]+}}, i8* getelementptr inbounds |
| 22 | |
| 23 | // LINUX: define i32 (i32, ...)* @foo.resolver() comdat |
| 24 | // LINUX: ret i32 (i32, ...)* @foo.arch_sandybridge |
| 25 | // LINUX: ret i32 (i32, ...)* @foo.arch_ivybridge |
| 26 | // LINUX: ret i32 (i32, ...)* @foo.sse4.2 |
| 27 | // LINUX: ret i32 (i32, ...)* @foo |
| 28 | // LINUX: declare i32 @foo.arch_sandybridge(i32, ...) |
| 29 | |
| 30 | // WINDOWS: define dso_local i32 @foo.sse4.2(i32 %i, ...) |
| 31 | // WINDOWS: ret i32 0 |
| 32 | // WINDOWS: define dso_local i32 @foo.arch_ivybridge(i32 %i, ...) |
| 33 | // WINDOWS: ret i32 1 |
| 34 | // WINDOWS: define dso_local i32 @foo(i32 %i, ...) |
| 35 | // WINDOWS: ret i32 2 |
| 36 | // WINDOWS: define dso_local i32 @bar() |
| 37 | // WINDOWS: call i32 (i32, ...) @foo.resolver(i32 1, i32 97, double |
| 38 | // WINDOWS: call i32 (i32, ...) @foo.resolver(i32 2, double 2.2{{[0-9Ee+]+}}, i8* getelementptr inbounds |
| 39 | |
| 40 | // WINDOWS: define dso_local i32 @foo.resolver(i32, ...) comdat |
| 41 | // WINDOWS: musttail call i32 (i32, ...) @foo.arch_sandybridge |
| 42 | // WINDOWS: musttail call i32 (i32, ...) @foo.arch_ivybridge |
| 43 | // WINDOWS: musttail call i32 (i32, ...) @foo.sse4.2 |
| 44 | // WINDOWS: musttail call i32 (i32, ...) @foo |
| 45 | // WINDOWS: declare dso_local i32 @foo.arch_sandybridge(i32, ...) |
| 46 | |