| 1 | // RUN: %clang_cc1 -triple i686-windows-gnu -emit-llvm -o - %s \ |
| 2 | // RUN: | FileCheck %s --check-prefix=GNU32 |
| 3 | // RUN: %clang_cc1 -triple i686-windows-gnu -emit-llvm -o - %s -mms-bitfields \ |
| 4 | // RUN: | FileCheck %s --check-prefix=GNU32 |
| 5 | // RUN: %clang_cc1 -triple x86_64-windows-gnu -emit-llvm -o - %s \ |
| 6 | // RUN: | FileCheck %s --check-prefix=GNU64 |
| 7 | // RUN: %clang_cc1 -triple x86_64-windows-msvc -emit-llvm -o - %s \ |
| 8 | // RUN: | FileCheck %s --check-prefix=MSC64 |
| 9 | |
| 10 | struct { |
| 11 | char c; |
| 12 | long double ldb; |
| 13 | } agggregate_LD = {}; |
| 14 | // GNU32: %struct.anon = type { i8, x86_fp80 } |
| 15 | // GNU32: @agggregate_LD = dso_local global %struct.anon zeroinitializer, align 4 |
| 16 | // GNU64: %struct.anon = type { i8, x86_fp80 } |
| 17 | // GNU64: @agggregate_LD = dso_local global %struct.anon zeroinitializer, align 16 |
| 18 | // MSC64: %struct.anon = type { i8, double } |
| 19 | // MSC64: @agggregate_LD = dso_local global %struct.anon zeroinitializer, align 8 |
| 20 | |
| 21 | long double dataLD = 1.0L; |
| 22 | // GNU32: @dataLD = dso_local global x86_fp80 0xK3FFF8000000000000000, align 4 |
| 23 | // GNU64: @dataLD = dso_local global x86_fp80 0xK3FFF8000000000000000, align 16 |
| 24 | // MSC64: @dataLD = dso_local global double 1.000000e+00, align 8 |
| 25 | |
| 26 | long double _Complex dataLDC = {1.0L, 1.0L}; |
| 27 | // GNU32: @dataLDC = dso_local global { x86_fp80, x86_fp80 } { x86_fp80 0xK3FFF8000000000000000, x86_fp80 0xK3FFF8000000000000000 }, align 4 |
| 28 | // GNU64: @dataLDC = dso_local global { x86_fp80, x86_fp80 } { x86_fp80 0xK3FFF8000000000000000, x86_fp80 0xK3FFF8000000000000000 }, align 16 |
| 29 | // MSC64: @dataLDC = dso_local global { double, double } { double 1.000000e+00, double 1.000000e+00 }, align 8 |
| 30 | |
| 31 | long double TestLD(long double x) { |
| 32 | return x * x; |
| 33 | } |
| 34 | // GNU32: define dso_local x86_fp80 @TestLD(x86_fp80 %x) |
| 35 | // GNU64: define dso_local void @TestLD(x86_fp80* noalias sret %agg.result, x86_fp80*) |
| 36 | // MSC64: define dso_local double @TestLD(double %x) |
| 37 | |
| 38 | long double _Complex TestLDC(long double _Complex x) { |
| 39 | return x * x; |
| 40 | } |
| 41 | // GNU32: define dso_local void @TestLDC({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* byval align 4 %x) |
| 42 | // GNU64: define dso_local void @TestLDC({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* %x) |
| 43 | // MSC64: define dso_local void @TestLDC({ double, double }* noalias sret %agg.result, { double, double }* %x) |
| 44 | |
| 45 | // GNU32: declare dso_local void @__mulxc3 |
| 46 | // GNU64: declare dso_local void @__mulxc3 |
| 47 | // MSC64: declare dso_local void @__muldc3 |
| 48 | |