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hanchenye-llvm-project/compiler-rt/test/fuzzer/trace-malloc-threaded.test

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[fuzzer] Fix threaded stack printing Reviewers: kcc Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D39397 llvm-svn: 317071
2017-11-01 11:02:59 +08:00
// FIXME: This test infinite loops on darwin because it crashes
// printing a stack trace repeatedly
UNSUPPORTED: darwin
[libFuzzer] Place volatile after pointer types. For a few tests, volatile was placed before the '*' in pointer declarations, resulting in it applying to the underlying data rather than the pointer itself. Placing volatile after the '*' allows us to switch those tests to -O2. llvm-svn: 328633
2018-03-28 00:40:20 +08:00
RUN: %cpp_compiler %S/TraceMallocThreadedTest.cpp -o \
[libFuzzer] Use OptForFuzzing attribute with -fsanitize=fuzzer. Summary: Disables certain CMP optimizations to improve fuzzing signal under -O1 and -O2. Switches all fuzzer tests to -O2 except for a few leak tests where the leak is optimized out under -O2. Reviewers: kcc, vitalybuka Reviewed By: vitalybuka Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D44798 llvm-svn: 328384
2018-03-24 07:35:28 +08:00
RUN: %t-TraceMallocThreadedTest
[fuzzer] Fix threaded stack printing Reviewers: kcc Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D39397 llvm-svn: 317071
2017-11-01 11:02:59 +08:00
RUN: %t-TraceMallocThreadedTest -trace_malloc=2 -runs=1 2>&1 | FileCheck %s
CHECK: {{MALLOC\[[0-9]+] +0x[0-9]+ 5639}}
CHECK-NEXT: {{ +\#0 +}}
CHECK-NEXT: {{ +\#1 +}}
CHECK-NEXT: {{ +\#2 +}}
CHECK: {{MALLOC\[[0-9]+] +0x[0-9]+ 5639}}
CHECK-NEXT: {{ +\#0 +}}
CHECK-NEXT: {{ +\#1 +}}
CHECK-NEXT: {{ +\#2 +}}
CHECK: {{MALLOC\[[0-9]+] +0x[0-9]+ 5639}}
CHECK-NEXT: {{ +\#0 +}}
CHECK-NEXT: {{ +\#1 +}}
CHECK-NEXT: {{ +\#2 +}}
CHECK: {{MALLOC\[[0-9]+] +0x[0-9]+ 5639}}
CHECK-NEXT: {{ +\#0 +}}
CHECK-NEXT: {{ +\#1 +}}
CHECK-NEXT: {{ +\#2 +}}
CHECK: {{MALLOC\[[0-9]+] +0x[0-9]+ 5639}}
CHECK-NEXT: {{ +\#0 +}}
CHECK-NEXT: {{ +\#1 +}}
CHECK-NEXT: {{ +\#2 +}}
CHECK: {{MALLOC\[[0-9]+] +0x[0-9]+ 5639}}
CHECK-NEXT: {{ +\#0 +}}
CHECK-NEXT: {{ +\#1 +}}
CHECK-NEXT: {{ +\#2 +}}