diff options
Diffstat (limited to 'clang/test/CodeGen/catch-undef-behavior.c')
| -rw-r--r-- | clang/test/CodeGen/catch-undef-behavior.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/clang/test/CodeGen/catch-undef-behavior.c b/clang/test/CodeGen/catch-undef-behavior.c index 724194e1ff6..00962e40f66 100644 --- a/clang/test/CodeGen/catch-undef-behavior.c +++ b/clang/test/CodeGen/catch-undef-behavior.c @@ -22,9 +22,9 @@ // CHECK-NULL: @[[LINE_100:.*]] = private unnamed_addr global {{.*}}, i32 100, i32 5 {{.*}} // PR6805 -// CHECK: @foo -// CHECK-NULL: @foo -// CHECK-TRAP: @foo +// CHECK-LABEL: @foo +// CHECK-NULL-LABEL: @foo +// CHECK-TRAP-LABEL: @foo void foo() { union { int i; } u; // CHECK: %[[CHECK0:.*]] = icmp ne {{.*}}* %[[PTR:.*]], null @@ -68,8 +68,8 @@ void foo() { u.i=1; } -// CHECK: @bar -// CHECK-TRAP: @bar +// CHECK-LABEL: @bar +// CHECK-TRAP-LABEL: @bar int bar(int *a) { // CHECK: %[[SIZE:.*]] = call i64 @llvm.objectsize.i64 // CHECK-NEXT: icmp uge i64 %[[SIZE]], 4 @@ -95,14 +95,14 @@ int bar(int *a) { return *a; } -// CHECK: @addr_space +// CHECK-LABEL: @addr_space int addr_space(int __attribute__((address_space(256))) *a) { // CHECK-NOT: __ubsan return *a; } -// CHECK: @lsh_overflow -// CHECK-TRAP: @lsh_overflow +// CHECK-LABEL: @lsh_overflow +// CHECK-TRAP-LABEL: @lsh_overflow int lsh_overflow(int a, int b) { // CHECK: %[[INBOUNDS:.*]] = icmp ule i32 %[[RHS:.*]], 31 // CHECK-NEXT: br i1 %[[INBOUNDS]], label %[[CHECKBB:.*]], label %[[CONTBB:.*]] @@ -145,8 +145,8 @@ int lsh_overflow(int a, int b) { return a << b; } -// CHECK: @rsh_inbounds -// CHECK-TRAP: @rsh_inbounds +// CHECK-LABEL: @rsh_inbounds +// CHECK-TRAP-LABEL: @rsh_inbounds int rsh_inbounds(int a, int b) { // CHECK: %[[INBOUNDS:.*]] = icmp ule i32 %[[RHS:.*]], 31 // CHECK: br i1 %[[INBOUNDS]] @@ -170,8 +170,8 @@ int rsh_inbounds(int a, int b) { return a >> b; } -// CHECK: @load -// CHECK-TRAP: @load +// CHECK-LABEL: @load +// CHECK-TRAP-LABEL: @load int load(int *p) { // CHECK: call void @__ubsan_handle_type_mismatch(i8* bitcast ({{.*}} @[[LINE_500]] to i8*), i64 %{{.*}}) @@ -181,8 +181,8 @@ int load(int *p) { return *p; } -// CHECK: @store -// CHECK-TRAP: @store +// CHECK-LABEL: @store +// CHECK-TRAP-LABEL: @store void store(int *p, int q) { // CHECK: call void @__ubsan_handle_type_mismatch(i8* bitcast ({{.*}} @[[LINE_600]] to i8*), i64 %{{.*}}) @@ -194,8 +194,8 @@ void store(int *p, int q) { struct S { int k; }; -// CHECK: @member_access -// CHECK-TRAP: @member_access +// CHECK-LABEL: @member_access +// CHECK-TRAP-LABEL: @member_access int *member_access(struct S *p) { // CHECK: call void @__ubsan_handle_type_mismatch(i8* bitcast ({{.*}} @[[LINE_700]] to i8*), i64 %{{.*}}) @@ -205,8 +205,8 @@ int *member_access(struct S *p) { return &p->k; } -// CHECK: @signed_overflow -// CHECK-TRAP: @signed_overflow +// CHECK-LABEL: @signed_overflow +// CHECK-TRAP-LABEL: @signed_overflow int signed_overflow(int a, int b) { // CHECK: %[[ARG1:.*]] = zext // CHECK-NEXT: %[[ARG2:.*]] = zext @@ -218,8 +218,8 @@ int signed_overflow(int a, int b) { return a + b; } -// CHECK: @no_return -// CHECK-TRAP: @no_return +// CHECK-LABEL: @no_return +// CHECK-TRAP-LABEL: @no_return int no_return() { // Reaching the end of a noreturn function is fine in C. // FIXME: If the user explicitly requests -fsanitize=return, we should catch @@ -233,7 +233,7 @@ int no_return() { // CHECK-TRAP: ret i32 } -// CHECK: @vla_bound +// CHECK-LABEL: @vla_bound void vla_bound(int n) { // CHECK: icmp sgt i32 %[[PARAM:.*]], 0 // @@ -243,14 +243,14 @@ void vla_bound(int n) { int arr[n * 3]; } -// CHECK: @int_float_no_overflow +// CHECK-LABEL: @int_float_no_overflow float int_float_no_overflow(__int128 n) { // CHECK-NOT: call void @__ubsan_handle return n; } -// CHECK: @int_float_overflow -// CHECK-TRAP: @int_float_overflow +// CHECK-LABEL: @int_float_overflow +// CHECK-TRAP-LABEL: @int_float_overflow float int_float_overflow(unsigned __int128 n) { // This is 2**104. FLT_MAX is 2**128 - 2**104. // CHECK: icmp ule i128 %{{.*}}, -20282409603651670423947251286016 @@ -264,8 +264,8 @@ float int_float_overflow(unsigned __int128 n) { return n; } -// CHECK: @int_fp16_overflow -// CHECK-TRAP: @int_fp16_overflow +// CHECK-LABEL: @int_fp16_overflow +// CHECK-TRAP-LABEL: @int_fp16_overflow void int_fp16_overflow(int n, __fp16 *p) { // CHECK: %[[GE:.*]] = icmp sge i32 %{{.*}}, -65504 // CHECK: %[[LE:.*]] = icmp sle i32 %{{.*}}, 65504 @@ -282,8 +282,8 @@ void int_fp16_overflow(int n, __fp16 *p) { *p = n; } -// CHECK: @float_int_overflow -// CHECK-TRAP: @float_int_overflow +// CHECK-LABEL: @float_int_overflow +// CHECK-TRAP-LABEL: @float_int_overflow int float_int_overflow(float f) { // CHECK: %[[GE:.*]] = fcmp ogt float %[[F:.*]], 0xC1E0000020000000 // CHECK: %[[LE:.*]] = fcmp olt float %[[F]], 0x41E0000000000000 @@ -303,8 +303,8 @@ int float_int_overflow(float f) { return f; } -// CHECK: @long_double_int_overflow -// CHECK-TRAP: @long_double_int_overflow +// CHECK-LABEL: @long_double_int_overflow +// CHECK-TRAP-LABEL: @long_double_int_overflow int long_double_int_overflow(long double ld) { // CHECK: alloca x86_fp80 // CHECK: %[[GE:.*]] = fcmp ogt x86_fp80 %[[F:.*]], 0xKC01E8000000100000000 @@ -325,8 +325,8 @@ int long_double_int_overflow(long double ld) { return ld; } -// CHECK: @float_uint_overflow -// CHECK-TRAP: @float_uint_overflow +// CHECK-LABEL: @float_uint_overflow +// CHECK-TRAP-LABEL: @float_uint_overflow unsigned float_uint_overflow(float f) { // CHECK: %[[GE:.*]] = fcmp ogt float %[[F:.*]], -1.{{0*}}e+00 // CHECK: %[[LE:.*]] = fcmp olt float %[[F]], 0x41F0000000000000 @@ -343,8 +343,8 @@ unsigned float_uint_overflow(float f) { return f; } -// CHECK: @fp16_char_overflow -// CHECK-TRAP: @fp16_char_overflow +// CHECK-LABEL: @fp16_char_overflow +// CHECK-TRAP-LABEL: @fp16_char_overflow signed char fp16_char_overflow(__fp16 *p) { // CHECK: %[[GE:.*]] = fcmp ogt float %[[F:.*]], -1.29{{0*}}e+02 // CHECK: %[[LE:.*]] = fcmp olt float %[[F]], 1.28{{0*}}e+02 @@ -361,8 +361,8 @@ signed char fp16_char_overflow(__fp16 *p) { return *p; } -// CHECK: @float_float_overflow -// CHECK-TRAP: @float_float_overflow +// CHECK-LABEL: @float_float_overflow +// CHECK-TRAP-LABEL: @float_float_overflow float float_float_overflow(double f) { // CHECK: %[[F:.*]] = call double @llvm.fabs.f64( // CHECK: %[[GE:.*]] = fcmp ogt double %[[F]], 0x47EFFFFFE0000000 @@ -382,8 +382,8 @@ float float_float_overflow(double f) { return f; } -// CHECK: @int_divide_overflow -// CHECK-OVERFLOW: @int_divide_overflow +// CHECK-LABEL: @int_divide_overflow +// CHECK-OVERFLOW-LABEL: @int_divide_overflow int int_divide_overflow(int a, int b) { // CHECK: %[[ZERO:.*]] = icmp ne i32 %[[B:.*]], 0 // CHECK-OVERFLOW-NOT: icmp ne i32 %{{.*}}, 0 @@ -418,7 +418,7 @@ int int_divide_overflow(int a, int b) { // CHECK-TRAP: } } -// CHECK: @sour_bool +// CHECK-LABEL: @sour_bool _Bool sour_bool(_Bool *p) { // CHECK: %[[OK:.*]] = icmp ule i8 {{.*}}, 1 // CHECK: br i1 %[[OK]] |
