1 // REQUIRES: powerpc-registered-target
2 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s
3
4 #include <stdarg.h>
5
testva(int n,...)6 void testva (int n, ...)
7 {
8 va_list ap;
9
10 _Complex int i = va_arg(ap, _Complex int);
11 // CHECK: %[[VAR40:[A-Za-z0-9.]+]] = load i8*, i8** %[[VAR100:[A-Za-z0-9.]+]]
12 // CHECK-NEXT: %[[VAR41:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR40]], i64 16
13 // CHECK-NEXT: store i8* %[[VAR41]], i8** %[[VAR100]]
14 // CHECK-NEXT: %[[VAR3:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR40]], i64 8
15 // CHECK-NEXT: %[[VAR4:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR40]] to i32*
16 // CHECK-NEXT: %[[VAR5:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR3]] to i32*
17 // CHECK-NEXT: %[[VAR6:[A-Za-z0-9.]+]] = load i32, i32* %[[VAR4]], align 8
18 // CHECK-NEXT: %[[VAR7:[A-Za-z0-9.]+]] = load i32, i32* %[[VAR5]], align 8
19 // CHECK-NEXT: %[[VAR8:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR0:[A-Za-z0-9.]+]], i32 0, i32 0
20 // CHECK-NEXT: %[[VAR9:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR0]], i32 0, i32 1
21 // CHECK-NEXT: store i32 %[[VAR6]], i32* %[[VAR8]]
22 // CHECK-NEXT: store i32 %[[VAR7]], i32* %[[VAR9]]
23
24 _Complex short s = va_arg(ap, _Complex short);
25 // CHECK: %[[VAR50:[A-Za-z0-9.]+]] = load i8*, i8** %[[VAR100:[A-Za-z0-9.]+]]
26 // CHECK-NEXT: %[[VAR51:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR50]], i64 16
27 // CHECK-NEXT: store i8* %[[VAR51]], i8** %[[VAR100]]
28 // CHECK-NEXT: %[[VAR13:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR50]], i64 8
29 // CHECK-NEXT: %[[VAR14:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR50]] to i16*
30 // CHECK-NEXT: %[[VAR15:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR13]] to i16*
31 // CHECK-NEXT: %[[VAR16:[A-Za-z0-9.]+]] = load i16, i16* %[[VAR14]], align 8
32 // CHECK-NEXT: %[[VAR17:[A-Za-z0-9.]+]] = load i16, i16* %[[VAR15]], align 8
33 // CHECK-NEXT: %[[VAR18:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR10:[A-Za-z0-9.]+]], i32 0, i32 0
34 // CHECK-NEXT: %[[VAR19:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR10]], i32 0, i32 1
35 // CHECK-NEXT: store i16 %[[VAR16]], i16* %[[VAR18]]
36 // CHECK-NEXT: store i16 %[[VAR17]], i16* %[[VAR19]]
37
38 _Complex char c = va_arg(ap, _Complex char);
39 // CHECK: %[[VAR60:[A-Za-z0-9.]+]] = load i8*, i8** %[[VAR100:[A-Za-z0-9.]+]]
40 // CHECK-NEXT: %[[VAR61:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR60]], i64 16
41 // CHECK-NEXT: store i8* %[[VAR61]], i8** %[[VAR100]]
42 // CHECK-NEXT: %[[VAR25:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR60]], i64 8
43 // CHECK-NEXT: %[[VAR26:[A-Za-z0-9.]+]] = load i8, i8* %[[VAR60]], align 8
44 // CHECK-NEXT: %[[VAR27:[A-Za-z0-9.]+]] = load i8, i8* %[[VAR25]], align 8
45 // CHECK-NEXT: %[[VAR28:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR20:[A-Za-z0-9.]+]], i32 0, i32 0
46 // CHECK-NEXT: %[[VAR29:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR20]], i32 0, i32 1
47 // CHECK-NEXT: store i8 %[[VAR26]], i8* %[[VAR28]]
48 // CHECK-NEXT: store i8 %[[VAR27]], i8* %[[VAR29]]
49
50 _Complex float f = va_arg(ap, _Complex float);
51 // CHECK: %[[VAR70:[A-Za-z0-9.]+]] = load i8*, i8** %[[VAR100:[A-Za-z0-9.]+]]
52 // CHECK-NEXT: %[[VAR71:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR70]], i64 16
53 // CHECK-NEXT: store i8* %[[VAR71]], i8** %[[VAR100]]
54 // CHECK-NEXT: %[[VAR33:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR70]], i64 8
55 // CHECK-NEXT: %[[VAR34:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR70]] to float*
56 // CHECK-NEXT: %[[VAR35:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR33]] to float*
57 // CHECK-NEXT: %[[VAR36:[A-Za-z0-9.]+]] = load float, float* %[[VAR34]], align 8
58 // CHECK-NEXT: %[[VAR37:[A-Za-z0-9.]+]] = load float, float* %[[VAR35]], align 8
59 // CHECK-NEXT: %[[VAR38:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR30:[A-Za-z0-9.]+]], i32 0, i32 0
60 // CHECK-NEXT: %[[VAR39:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR30]], i32 0, i32 1
61 // CHECK-NEXT: store float %[[VAR36]], float* %[[VAR38]]
62 // CHECK-NEXT: store float %[[VAR37]], float* %[[VAR39]]
63 }
64