1 // REQUIRES: powerpc-registered-target 2 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s 3 4 #include <stdarg.h> 5 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: %[[VAR1:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR40]], i64 4 15 // CHECK-NEXT: %[[VAR2:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR40]], i64 12 16 // CHECK-NEXT: %[[VAR4:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR1]] to i32* 17 // CHECK-NEXT: %[[VAR5:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR2]] to i32* 18 // CHECK-NEXT: %[[VAR6:[A-Za-z0-9.]+]] = load i32, i32* %[[VAR4]], align 4 19 // CHECK-NEXT: %[[VAR7:[A-Za-z0-9.]+]] = load i32, i32* %[[VAR5]], align 4 20 // CHECK-NEXT: %[[VAR8:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR0:[A-Za-z0-9.]+]], i32 0, i32 0 21 // CHECK-NEXT: %[[VAR9:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR0]], i32 0, i32 1 22 // CHECK-NEXT: store i32 %[[VAR6]], i32* %[[VAR8]] 23 // CHECK-NEXT: store i32 %[[VAR7]], i32* %[[VAR9]] 24 25 _Complex short s = va_arg(ap, _Complex short); 26 // CHECK: %[[VAR50:[A-Za-z0-9.]+]] = load i8*, i8** %[[VAR100:[A-Za-z0-9.]+]] 27 // CHECK-NEXT: %[[VAR51:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR50]], i64 16 28 // CHECK-NEXT: store i8* %[[VAR51]], i8** %[[VAR100]] 29 // CHECK-NEXT: %[[VAR12:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR50]], i64 6 30 // CHECK-NEXT: %[[VAR13:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR50]], i64 14 31 // CHECK-NEXT: %[[VAR14:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR12]] to i16* 32 // CHECK-NEXT: %[[VAR15:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR13]] to i16* 33 // CHECK-NEXT: %[[VAR16:[A-Za-z0-9.]+]] = load i16, i16* %[[VAR14]], align 2 34 // CHECK-NEXT: %[[VAR17:[A-Za-z0-9.]+]] = load i16, i16* %[[VAR15]], align 2 35 // CHECK-NEXT: %[[VAR18:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR10:[A-Za-z0-9.]+]], i32 0, i32 0 36 // CHECK-NEXT: %[[VAR19:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR10]], i32 0, i32 1 37 // CHECK-NEXT: store i16 %[[VAR16]], i16* %[[VAR18]] 38 // CHECK-NEXT: store i16 %[[VAR17]], i16* %[[VAR19]] 39 40 _Complex char c = va_arg(ap, _Complex char); 41 // CHECK: %[[VAR60:[A-Za-z0-9.]+]] = load i8*, i8** %[[VAR100:[A-Za-z0-9.]+]] 42 // CHECK-NEXT: %[[VAR61:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR60]], i64 16 43 // CHECK-NEXT: store i8* %[[VAR61]], i8** %[[VAR100]] 44 // CHECK-NEXT: %[[VAR24:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR60]], i64 7 45 // CHECK-NEXT: %[[VAR25:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR60]], i64 15 46 // CHECK-NEXT: %[[VAR26:[A-Za-z0-9.]+]] = load i8, i8* %[[VAR24]], align 1 47 // CHECK-NEXT: %[[VAR27:[A-Za-z0-9.]+]] = load i8, i8* %[[VAR25]], align 1 48 // CHECK-NEXT: %[[VAR28:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR20:[A-Za-z0-9.]+]], i32 0, i32 0 49 // CHECK-NEXT: %[[VAR29:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR20]], i32 0, i32 1 50 // CHECK-NEXT: store i8 %[[VAR26]], i8* %[[VAR28]] 51 // CHECK-NEXT: store i8 %[[VAR27]], i8* %[[VAR29]] 52 53 _Complex float f = va_arg(ap, _Complex float); 54 // CHECK: %[[VAR70:[A-Za-z0-9.]+]] = load i8*, i8** %[[VAR100:[A-Za-z0-9.]+]] 55 // CHECK-NEXT: %[[VAR71:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR70]], i64 16 56 // CHECK-NEXT: store i8* %[[VAR71]], i8** %[[VAR100]] 57 // CHECK-NEXT: %[[VAR32:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR70]], i64 4 58 // CHECK-NEXT: %[[VAR33:[A-Za-z0-9.]+]] = getelementptr inbounds i8, i8* %[[VAR70]], i64 12 59 // CHECK-NEXT: %[[VAR34:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR32]] to float* 60 // CHECK-NEXT: %[[VAR35:[A-Za-z0-9.]+]] = bitcast i8* %[[VAR33]] to float* 61 // CHECK-NEXT: %[[VAR36:[A-Za-z0-9.]+]] = load float, float* %[[VAR34]], align 4 62 // CHECK-NEXT: %[[VAR37:[A-Za-z0-9.]+]] = load float, float* %[[VAR35]], align 4 63 // CHECK-NEXT: %[[VAR38:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR30:[A-Za-z0-9.]+]], i32 0, i32 0 64 // CHECK-NEXT: %[[VAR39:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR30]], i32 0, i32 1 65 // CHECK-NEXT: store float %[[VAR36]], float* %[[VAR38]] 66 // CHECK-NEXT: store float %[[VAR37]], float* %[[VAR39]] 67 } 68
