forked from OSchip/llvm-project
46 lines
2.1 KiB
C
46 lines
2.1 KiB
C
// 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(int i, ...) { return 0; }
|
|
int __attribute__((target("arch=sandybridge"))) foo(int i, ...);
|
|
int __attribute__((target("arch=ivybridge"))) foo(int i, ...) {return 1;}
|
|
int __attribute__((target("default"))) foo(int i, ...) { return 2; }
|
|
|
|
int bar() {
|
|
return foo(1, 'a', 1.1) + foo(2, 2.2, "asdf");
|
|
}
|
|
|
|
// LINUX: @foo.ifunc = ifunc i32 (i32, ...), i32 (i32, ...)* ()* @foo.resolver
|
|
// LINUX: define i32 @foo.sse4.2(i32 %i, ...)
|
|
// LINUX: ret i32 0
|
|
// LINUX: define i32 @foo.arch_ivybridge(i32 %i, ...)
|
|
// LINUX: ret i32 1
|
|
// LINUX: define i32 @foo(i32 %i, ...)
|
|
// LINUX: ret i32 2
|
|
// LINUX: define i32 @bar()
|
|
// LINUX: call i32 (i32, ...) @foo.ifunc(i32 1, i32 97, double
|
|
// LINUX: call i32 (i32, ...) @foo.ifunc(i32 2, double 2.2{{[0-9Ee+]+}}, i8* getelementptr inbounds
|
|
|
|
// LINUX: define i32 (i32, ...)* @foo.resolver() comdat
|
|
// LINUX: ret i32 (i32, ...)* @foo.arch_sandybridge
|
|
// LINUX: ret i32 (i32, ...)* @foo.arch_ivybridge
|
|
// LINUX: ret i32 (i32, ...)* @foo.sse4.2
|
|
// LINUX: ret i32 (i32, ...)* @foo
|
|
// LINUX: declare i32 @foo.arch_sandybridge(i32, ...)
|
|
|
|
// WINDOWS: define dso_local i32 @foo.sse4.2(i32 %i, ...)
|
|
// WINDOWS: ret i32 0
|
|
// WINDOWS: define dso_local i32 @foo.arch_ivybridge(i32 %i, ...)
|
|
// WINDOWS: ret i32 1
|
|
// WINDOWS: define dso_local i32 @foo(i32 %i, ...)
|
|
// WINDOWS: ret i32 2
|
|
// WINDOWS: define dso_local i32 @bar()
|
|
// WINDOWS: call i32 (i32, ...) @foo.resolver(i32 1, i32 97, double
|
|
// WINDOWS: call i32 (i32, ...) @foo.resolver(i32 2, double 2.2{{[0-9Ee+]+}}, i8* getelementptr inbounds
|
|
|
|
// WINDOWS: define dso_local i32 @foo.resolver(i32, ...) comdat
|
|
// WINDOWS: musttail call i32 (i32, ...) @foo.arch_sandybridge
|
|
// WINDOWS: musttail call i32 (i32, ...) @foo.arch_ivybridge
|
|
// WINDOWS: musttail call i32 (i32, ...) @foo.sse4.2
|
|
// WINDOWS: musttail call i32 (i32, ...) @foo
|
|
// WINDOWS: declare dso_local i32 @foo.arch_sandybridge(i32, ...)
|