Files
clang-p2996/clang/test/CodeGen/mips64-class-return.cpp
Rafael Espindola fc3fc0c936 The clang driver has a fairly fancy support for executing gcc instead of
clang itself. This dates back to clang's early days and while it looks like
some of it is still used (for kext for example), other parts are probably dead.

Remove the -ccc-clang-archs option and associated code. I don't think there
is any remaining setup where clang doesn't support an architecture but it can
expect an working gcc cross compiler to be available.

A nice side effect is that tests no longer need to differentiate architectures
that are included in production builds of clang and those that are not.

llvm-svn: 165545
2012-10-09 20:46:28 +00:00

47 lines
679 B
C++

// RUN: %clang -target mips64el-unknown-linux -O3 -S -mabi=n64 -o - -emit-llvm %s | FileCheck %s
class B0 {
double d;
};
class D0 : public B0 {
float f;
};
class B1 {
};
class D1 : public B1 {
double d;
float f;
};
class D2 : public B0 {
double d2;
};
extern D0 gd0;
extern D1 gd1;
extern D2 gd2;
// CHECK: define { i64, i64 } @_Z4foo1v()
D0 foo1(void) {
return gd0;
}
// CHECK: define { double, float } @_Z4foo2v()
D1 foo2(void) {
return gd1;
}
// CHECK: define void @_Z4foo32D2(i64 %a0.coerce0, double %a0.coerce1)
void foo3(D2 a0) {
gd2 = a0;
}
// CHECK: define void @_Z4foo42D0(i64 %a0.coerce0, i64 %a0.coerce1)
void foo4(D0 a0) {
gd0 = a0;
}