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-rw-r--r--test/Driver/riscv64-toolchain.c91
1 files changed, 91 insertions, 0 deletions
diff --git a/test/Driver/riscv64-toolchain.c b/test/Driver/riscv64-toolchain.c
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index 0000000000000..44dcc937df2d8
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+++ b/test/Driver/riscv64-toolchain.c
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+// A basic clang -cc1 command-line, and simple environment check.
+
+// RUN: %clang %s -### -no-canonical-prefixes -target riscv64 2>&1 | FileCheck -check-prefix=CC1 %s
+// CC1: clang{{.*}} "-cc1" "-triple" "riscv64"
+
+// RUN: %clang -target riscv64 %s -emit-llvm -S -o - | FileCheck %s
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+typedef __WCHAR_TYPE__ wchar_t;
+
+// CHECK: @align_c = dso_local global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = dso_local global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = dso_local global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_wc = dso_local global i32 4
+int align_wc = __alignof(wchar_t);
+
+// CHECK: @align_l = dso_local global i32 8
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = dso_local global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = dso_local global i32 8
+int align_p = __alignof(void*);
+
+// CHECK: @align_f = dso_local global i32 4
+int align_f = __alignof(float);
+
+// CHECK: @align_d = dso_local global i32 8
+int align_d = __alignof(double);
+
+// CHECK: @align_ld = dso_local global i32 16
+int align_ld = __alignof(long double);
+
+// CHECK: @align_vl = dso_local global i32 8
+int align_vl = __alignof(va_list);
+
+// Check types
+
+// CHECK: define dso_local zeroext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: define dso_local signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: define dso_local signext i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: define dso_local signext i32 @check_wchar_t()
+int check_wchar_t() { return 0; }
+
+// CHECK: define dso_local i64 @check_long()
+long check_long() { return 0; }
+
+// CHECK: define dso_local i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: define dso_local zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: define dso_local zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: define dso_local signext i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: define dso_local i64 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: define dso_local i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: define dso_local i64 @check_size_t()
+size_t check_size_t() { return 0; }
+
+// CHECK: define dso_local float @check_float()
+float check_float() { return 0; }
+
+// CHECK: define dso_local double @check_double()
+double check_double() { return 0; }
+
+// CHECK: define dso_local fp128 @check_longdouble()
+long double check_longdouble() { return 0; }