| Roman Lebedev | b98a0c7 | 2019-11-27 17:07:06 +0300 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsanitize=implicit-unsigned-integer-truncation -fsanitize-recover=implicit-unsigned-integer-truncation -emit-llvm %s -o - -triple x86_64-linux-gnu | FileCheck %s -implicit-check-not="call void @__ubsan_handle_implicit_conversion" --check-prefixes=CHECK |
| 2 | |
| 3 | // CHECK-LABEL: @t0( |
| 4 | unsigned short t0(unsigned short x) { |
| 5 | #line 100 |
| 6 | x++; |
| 7 | return x; |
| 8 | } |
| 9 | // CHECK-LABEL: @t1( |
| 10 | unsigned short t1(unsigned short x) { |
| 11 | #line 200 |
| 12 | x--; |
| 13 | return x; |
| 14 | } |
| 15 | // CHECK-LABEL: @t2( |
| 16 | unsigned short t2(unsigned short x) { |
| 17 | #line 300 |
| 18 | ++x; |
| 19 | return x; |
| 20 | } |
| 21 | // CHECK-LABEL: @t3( |
| 22 | unsigned short t3(unsigned short x) { |
| 23 | #line 400 |
| 24 | --x; |
| 25 | return x; |
| 26 | } |
| 27 | |
| 28 | // CHECK-LABEL: @t4( |
| 29 | signed short t4(signed short x) { |
| 30 | #line 500 |
| 31 | x++; |
| 32 | return x; |
| 33 | } |
| 34 | // CHECK-LABEL: @t5( |
| 35 | signed short t5(signed short x) { |
| 36 | #line 600 |
| 37 | x--; |
| 38 | return x; |
| 39 | } |
| 40 | // CHECK-LABEL: @t6( |
| 41 | signed short t6(signed short x) { |
| 42 | #line 700 |
| 43 | ++x; |
| 44 | return x; |
| 45 | } |
| 46 | // CHECK-LABEL: @t7( |
| 47 | signed short t7(signed short x) { |
| 48 | #line 800 |
| 49 | --x; |
| 50 | return x; |
| 51 | } |
| 52 | |
| 53 | // CHECK-LABEL: @t8( |
| 54 | unsigned char t8(unsigned char x) { |
| 55 | #line 900 |
| 56 | x++; |
| 57 | return x; |
| 58 | } |
| 59 | // CHECK-LABEL: @t9( |
| 60 | unsigned char t9(unsigned char x) { |
| 61 | #line 1000 |
| 62 | x--; |
| 63 | return x; |
| 64 | } |
| 65 | // CHECK-LABEL: @t10( |
| 66 | unsigned char t10(unsigned char x) { |
| 67 | #line 1100 |
| 68 | ++x; |
| 69 | return x; |
| 70 | } |
| 71 | // CHECK-LABEL: @t11( |
| 72 | unsigned char t11(unsigned char x) { |
| 73 | #line 1200 |
| 74 | --x; |
| 75 | return x; |
| 76 | } |
| 77 | |
| 78 | // CHECK-LABEL: @t12( |
| 79 | signed char t12(signed char x) { |
| 80 | #line 1300 |
| 81 | x++; |
| 82 | return x; |
| 83 | } |
| 84 | // CHECK-LABEL: @t13( |
| 85 | signed char t13(signed char x) { |
| 86 | #line 1400 |
| 87 | x--; |
| 88 | return x; |
| 89 | } |
| 90 | // CHECK-LABEL: @t14( |
| 91 | signed char t14(signed char x) { |
| 92 | #line 1500 |
| 93 | ++x; |
| 94 | return x; |
| 95 | } |
| 96 | // CHECK-LABEL: @t15( |
| 97 | signed char t15(signed char x) { |
| 98 | #line 1600 |
| 99 | --x; |
| 100 | return x; |
| 101 | } |