1*67e74705SXin Li // RUN: %clang_cc1 -triple i686-windows-gnu -emit-llvm -o - %s \
2*67e74705SXin Li // RUN: | FileCheck %s --check-prefix=GNU32
3*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-windows-gnu -emit-llvm -o - %s \
4*67e74705SXin Li // RUN: | FileCheck %s --check-prefix=GNU64
5*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-windows-msvc -emit-llvm -o - %s \
6*67e74705SXin Li // RUN: | FileCheck %s --check-prefix=MSC64
7*67e74705SXin Li
8*67e74705SXin Li struct {
9*67e74705SXin Li char c;
10*67e74705SXin Li long double ldb;
11*67e74705SXin Li } agggregate_LD = {};
12*67e74705SXin Li // GNU32: %struct.anon = type { i8, x86_fp80 }
13*67e74705SXin Li // GNU32: @agggregate_LD = global %struct.anon zeroinitializer, align 4
14*67e74705SXin Li // GNU64: %struct.anon = type { i8, x86_fp80 }
15*67e74705SXin Li // GNU64: @agggregate_LD = global %struct.anon zeroinitializer, align 16
16*67e74705SXin Li // MSC64: %struct.anon = type { i8, double }
17*67e74705SXin Li // MSC64: @agggregate_LD = global %struct.anon zeroinitializer, align 8
18*67e74705SXin Li
19*67e74705SXin Li long double dataLD = 1.0L;
20*67e74705SXin Li // GNU32: @dataLD = global x86_fp80 0xK3FFF8000000000000000, align 4
21*67e74705SXin Li // GNU64: @dataLD = global x86_fp80 0xK3FFF8000000000000000, align 16
22*67e74705SXin Li // MSC64: @dataLD = global double 1.000000e+00, align 8
23*67e74705SXin Li
24*67e74705SXin Li long double _Complex dataLDC = {1.0L, 1.0L};
25*67e74705SXin Li // GNU32: @dataLDC = global { x86_fp80, x86_fp80 } { x86_fp80 0xK3FFF8000000000000000, x86_fp80 0xK3FFF8000000000000000 }, align 4
26*67e74705SXin Li // GNU64: @dataLDC = global { x86_fp80, x86_fp80 } { x86_fp80 0xK3FFF8000000000000000, x86_fp80 0xK3FFF8000000000000000 }, align 16
27*67e74705SXin Li // MSC64: @dataLDC = global { double, double } { double 1.000000e+00, double 1.000000e+00 }, align 8
28*67e74705SXin Li
TestLD(long double x)29*67e74705SXin Li long double TestLD(long double x) {
30*67e74705SXin Li return x * x;
31*67e74705SXin Li }
32*67e74705SXin Li // GNU32: define x86_fp80 @TestLD(x86_fp80 %x)
33*67e74705SXin Li // GNU64: define void @TestLD(x86_fp80* noalias sret %agg.result, x86_fp80*)
34*67e74705SXin Li // MSC64: define double @TestLD(double %x)
35*67e74705SXin Li
TestLDC(long double _Complex x)36*67e74705SXin Li long double _Complex TestLDC(long double _Complex x) {
37*67e74705SXin Li return x * x;
38*67e74705SXin Li }
39*67e74705SXin Li // GNU32: define void @TestLDC({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* byval align 4 %x)
40*67e74705SXin Li // GNU64: define void @TestLDC({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* %x)
41*67e74705SXin Li // MSC64: define void @TestLDC({ double, double }* noalias sret %agg.result, { double, double }* %x)
42