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[compiler-rt] [test] Use %clangxx for tests that use -x c++
When instrumenting C++ code, ubsan ends up referencing the ubsan_type_hash_* object files, which require linking against the C++ ABI library. When building with "clang -x c++", the code is handled as C++, but the compiler still only links as if it was C. Change all cases of "%clang -x c++" into "%clangxx -x c++". This fixes a lot of ubsan tests in mingw mode. Differential Revision: https://reviews.llvm.org/D147687
1 parent dd75c50 commit 2ce71b2

20 files changed

+107
-107
lines changed

‎compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-arithmetic-value-change.c‎

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -7,14 +7,14 @@
77
// RUN: %clang -x c -fsanitize=implicit-integer-arithmetic-value-change %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
88
// RUN: %clang -x c -fsanitize=implicit-integer-arithmetic-value-change %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
99

10-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
11-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
12-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
13-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
14-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
15-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
16-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
17-
// RUN: %clang -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
10+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
11+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
12+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
13+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
14+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
15+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
16+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
17+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-arithmetic-value-change %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
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1919
#include <stdint.h>
2020

‎compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-conversion-incdec.c‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -3,10 +3,10 @@
33
// RUN: %clang -x c -fsanitize=implicit-conversion -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
44
// RUN: %clang -x c -fsanitize=implicit-conversion -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
55

6-
// RUN: %clang -x c++ -fsanitize=implicit-conversion -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
7-
// RUN: %clang -x c++ -fsanitize=implicit-conversion -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
8-
// RUN: %clang -x c++ -fsanitize=implicit-conversion -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
9-
// RUN: %clang -x c++ -fsanitize=implicit-conversion -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
6+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
7+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
8+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
9+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
1010

1111
void test_unsigned() {
1212
unsigned char x;

‎compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-conversion.c‎

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -7,14 +7,14 @@
77
// RUN: %clang -x c -fsanitize=implicit-conversion %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
88
// RUN: %clang -x c -fsanitize=implicit-conversion %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
99

10-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
11-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
12-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
13-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
14-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
15-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
16-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
17-
// RUN: %clang -x c++ -fsanitize=implicit-conversion %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
10+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
11+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
12+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
13+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
14+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
15+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
16+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
17+
// RUN: %clangxx -x c++ -fsanitize=implicit-conversion %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
1818

1919
#include <stdint.h>
2020

‎compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-sign-change-incdec.c‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -3,10 +3,10 @@
33
// RUN: %clang -x c -fsanitize=implicit-integer-sign-change -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
44
// RUN: %clang -x c -fsanitize=implicit-integer-sign-change -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
55

6-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
7-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
8-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
9-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
6+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
7+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
8+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
9+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
1010

1111
void test_unsigned() {
1212
unsigned char x;

‎compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-sign-change.c‎

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -6,13 +6,13 @@
66
// RUN: %clang -x c -fsanitize=implicit-integer-sign-change %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
77
// RUN: %clang -x c -fsanitize=implicit-integer-sign-change %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
88

9-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
10-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
11-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
12-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
13-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
14-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
15-
// RUN: %clang -x c++ -fsanitize=implicit-integer-sign-change %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
9+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
10+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
11+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
12+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
13+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
14+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
15+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-sign-change %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
1616

1717
#include <stdint.h>
1818

‎compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-truncation.c‎

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -7,14 +7,14 @@
77
// RUN: %clang -x c -fsanitize=implicit-integer-truncation %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
88
// RUN: %clang -x c -fsanitize=implicit-integer-truncation %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
99

10-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
11-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
12-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
13-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
14-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
15-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
16-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
17-
// RUN: %clang -x c++ -fsanitize=implicit-integer-truncation %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
10+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV0 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V0
11+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV1 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V1
12+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV2 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V2
13+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV3 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V3
14+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV4 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V4
15+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV5 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V5
16+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV6 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V6
17+
// RUN: %clangxx -x c++ -fsanitize=implicit-integer-truncation %s -DV7 -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK-V7
1818

1919
#include <stdint.h>
2020

‎compiler-rt/test/ubsan/TestCases/ImplicitConversion/signed-integer-truncation-incdec.c‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -3,10 +3,10 @@
33
// RUN: %clang -x c -fsanitize=implicit-signed-integer-truncation -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
44
// RUN: %clang -x c -fsanitize=implicit-signed-integer-truncation -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
55

6-
// RUN: %clang -x c++ -fsanitize=implicit-signed-integer-truncation -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
7-
// RUN: %clang -x c++ -fsanitize=implicit-signed-integer-truncation -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
8-
// RUN: %clang -x c++ -fsanitize=implicit-signed-integer-truncation -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
9-
// RUN: %clang -x c++ -fsanitize=implicit-signed-integer-truncation -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
6+
// RUN: %clangxx -x c++ -fsanitize=implicit-signed-integer-truncation -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
7+
// RUN: %clangxx -x c++ -fsanitize=implicit-signed-integer-truncation -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
8+
// RUN: %clangxx -x c++ -fsanitize=implicit-signed-integer-truncation -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
9+
// RUN: %clangxx -x c++ -fsanitize=implicit-signed-integer-truncation -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="implicit conversion" --check-prefixes=CHECK
1010

1111
void test_unsigned() {
1212
unsigned char x;

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