diff options
Diffstat (limited to 'test/Sema/attr-mode.c')
| -rw-r--r-- | test/Sema/attr-mode.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/test/Sema/attr-mode.c b/test/Sema/attr-mode.c index 9acd2c6..0c53362 100644 --- a/test/Sema/attr-mode.c +++ b/test/Sema/attr-mode.c @@ -1,4 +1,7 @@ -// RUN: %clang_cc1 -fsyntax-only -verify %s +// RUN: %clang_cc1 -triple i686-pc-linux-gnu -DTEST_32BIT_X86 -fsyntax-only \ +// RUN: -verify %s +// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -DTEST_64BIT_X86 -fsyntax-only \ +// RUN: -verify %s typedef int i16_1 __attribute((mode(HI))); int i16_1_test[sizeof(i16_1) == 2 ? 1 : -1]; @@ -20,3 +23,37 @@ typedef _Complex double c32 __attribute((mode(SC))); int c32_test[sizeof(c32) == 8 ? 1 : -1]; typedef _Complex float c64 __attribute((mode(DC))); typedef _Complex float c80 __attribute((mode(XC))); + +// PR6108: Correctly select 'long' built in type on 64-bit platforms for 64 bit +// modes. Also test other mode-based conversions. +typedef int i8_mode_t __attribute__ ((__mode__ (__QI__))); +typedef unsigned int ui8_mode_t __attribute__ ((__mode__ (__QI__))); +typedef int i16_mode_t __attribute__ ((__mode__ (__HI__))); +typedef unsigned int ui16_mode_t __attribute__ ((__mode__ (__HI__))); +typedef int i32_mode_t __attribute__ ((__mode__ (__SI__))); +typedef unsigned int ui32_mode_t __attribute__ ((__mode__ (__SI__))); +typedef int i64_mode_t __attribute__ ((__mode__ (__DI__))); +typedef unsigned int ui64_mode_t __attribute__ ((__mode__ (__DI__))); +void f_i8_arg(i8_mode_t* x) { (void)x; } +void f_ui8_arg(ui8_mode_t* x) { (void)x; } +void f_i16_arg(i16_mode_t* x) { (void)x; } +void f_ui16_arg(ui16_mode_t* x) { (void)x; } +void f_i32_arg(i32_mode_t* x) { (void)x; } +void f_ui32_arg(ui32_mode_t* x) { (void)x; } +void f_i64_arg(i64_mode_t* x) { (void)x; } +void f_ui64_arg(ui64_mode_t* x) { (void)x; } +void test_char_to_i8(signed char* y) { f_i8_arg(y); } +void test_char_to_ui8(unsigned char* y) { f_ui8_arg(y); } +void test_short_to_i16(short* y) { f_i16_arg(y); } +void test_short_to_ui16(unsigned short* y) { f_ui16_arg(y); } +void test_int_to_i32(int* y) { f_i32_arg(y); } +void test_int_to_ui32(unsigned int* y) { f_ui32_arg(y); } +#if TEST_32BIT_X86 +void test_long_to_i64(long long* y) { f_i64_arg(y); } +void test_long_to_ui64(unsigned long long* y) { f_ui64_arg(y); } +#elif TEST_64BIT_X86 +void test_long_to_i64(long* y) { f_i64_arg(y); } +void test_long_to_ui64(unsigned long* y) { f_ui64_arg(y); } +#else +#error Unknown test architecture. +#endif |
