17 lines · cpp
1// Tests -fsanitize-coverage=no-prune2 3// REQUIRES: has_sancovcc,stable-runtime4// UNSUPPORTED: i386-darwin5// XFAIL: ubsan6// XFAIL: android && asan7 8// RUN: %clangxx -O0 %s -S -o - -emit-llvm -fsanitize-coverage=trace-pc,bb,no-prune 2>&1 | grep "call void @__sanitizer_cov_trace_pc" | count 39// RUN: %clangxx -O0 %s -S -o - -emit-llvm -fsanitize-coverage=trace-pc,bb 2>&1 | grep "call void @__sanitizer_cov_trace_pc" | count 210// RUN: %clangxx -O0 %s -S -o - -emit-llvm -fsanitize-coverage=trace-pc,no-prune 2>&1 | grep "call void @__sanitizer_cov_trace_pc" | count 411// RUN: %clangxx -O0 %s -S -o - -emit-llvm -fsanitize-coverage=trace-pc 2>&1 | grep "call void @__sanitizer_cov_trace_pc" | count 312 13void foo(int *a) {14 if (a)15 *a = 1;16}17