961bc37d44
When enabling ASan testing on SPARC as per PR #107405, two tests `FAIL` in similar ways as detailed in Issue #108194: at `-O1` and above, one line of the stacktrace lacks the line number info, causing the tests to `FAIL`. I could trace this to `clang` generating incomplete line number info; `g++` gets this right. To avoid this, this patch `XFAIL`s the affected tests on SPARC. Tested on `sparcv9-sun-solaris2.11`.
64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
// RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK
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// RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK
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// RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK
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// RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK
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// REQUIRES: stable-runtime
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// Issue #108194: Incomplete .debug_line at -O1 and above.
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// XFAIL: target={{.*sparc.*}}
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#include <stdlib.h>
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__attribute__((noinline))
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static void LargeFunction(int *x, int zero) {
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x[0]++;
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x[1]++;
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x[2]++;
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x[3]++;
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x[4]++;
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x[5]++;
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x[6]++;
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x[7]++;
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x[8]++;
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x[9]++;
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// CHECK: {{.*ERROR: AddressSanitizer: heap-buffer-overflow on address}}
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// CHECK: {{0x.* at pc 0x.* bp 0x.* sp 0x.*}}
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// CHECK: {{READ of size 4 at 0x.* thread T0}}
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x[zero + 103]++; // we should report this exact line
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// atos incorrectly extracts the symbol name for the static functions on
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// Darwin.
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// CHECK-Linux: {{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-3]]
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// CHECK-SunOS: {{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-4]]
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// CHECK-Windows:{{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-5]]
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// CHECK-FreeBSD:{{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-6]]
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// CHECK-Darwin: {{#0 0x.* in .*LargeFunction.*large_func_test.cpp}}:[[@LINE-7]]
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x[10]++;
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x[11]++;
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x[12]++;
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x[13]++;
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x[14]++;
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x[15]++;
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x[16]++;
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x[17]++;
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x[18]++;
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x[19]++;
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}
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int main(int argc, char **argv) {
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int *x = new int[100];
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LargeFunction(x, argc - 1);
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// CHECK: {{ #1 0x.* in main .*large_func_test.cpp:}}[[@LINE-1]]
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// CHECK: {{0x.* is located 12 bytes after 400-byte region}}
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// CHECK: {{allocated by thread T0 here:}}
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// CHECK-Linux: {{ #0 0x.* in operator new}}
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// CHECK-SunOS: {{ #0 0x.* in operator new}}
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// CHECK-Windows:{{ #0 0x.* in operator new}}
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// CHECK-FreeBSD:{{ #0 0x.* in operator new}}
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// CHECK-Darwin: {{ #0 0x.* in .*_Zna}}
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// CHECK-NEXT: {{ #1 0x.* in main .*large_func_test.cpp:}}[[@LINE-10]]
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int y = x[argc];
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delete[] x;
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return y;
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}
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