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Diffstat (limited to 'test/Sema/libbuiltins-ctype.c')
| -rw-r--r-- | test/Sema/libbuiltins-ctype.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/test/Sema/libbuiltins-ctype.c b/test/Sema/libbuiltins-ctype.c new file mode 100644 index 0000000000..d0a8ec59b7 --- /dev/null +++ b/test/Sema/libbuiltins-ctype.c @@ -0,0 +1,65 @@ +// RUN: %clang_cc1 -emit-llvm < %s | FileCheck %s + +int isalnum(int); +int isalpha(int); +int isblank(int); +int iscntrl(int); +int isdigit(int); +int isgraph(int); +int islower(int); +int isprint(int); +int ispunct(int); +int isspace(int); +int isupper(int); +int isxdigit(int); +int tolower(int); +int toupper(int); + +void test(int x) { + // CHECK: call i32 @isalnum(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isalnum(x); + // CHECK: call i32 @isalpha(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isalpha(x); + // CHECK: call i32 @isblank(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isblank(x); + // CHECK: call i32 @iscntrl(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)iscntrl(x); + // CHECK: call i32 @isdigit(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isdigit(x); + // CHECK: call i32 @isgraph(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isgraph(x); + // CHECK: call i32 @islower(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)islower(x); + // CHECK: call i32 @isprint(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isprint(x); + // CHECK: call i32 @ispunct(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)ispunct(x); + // CHECK: call i32 @isspace(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isspace(x); + // CHECK: call i32 @isupper(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isupper(x); + // CHECK: call i32 @isxdigit(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)isxdigit(x); + // CHECK: call i32 @tolower(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)tolower(x); + // CHECK: call i32 @toupper(i32 {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]] + (void)toupper(x); +} + +// CHECK: declare i32 @isalnum(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isalpha(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isblank(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @iscntrl(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isdigit(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isgraph(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @islower(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isprint(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @ispunct(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isspace(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isupper(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @isxdigit(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @tolower(i32) [[NUW_RO:#[0-9]+]] +// CHECK: declare i32 @toupper(i32) [[NUW_RO:#[0-9]+]] + +// CHECK: attributes [[NUW_RO]] = { nounwind readonly{{.*}} } +// CHECK: attributes [[NUW_RO_CALL]] = { nounwind readonly } |