1 files changed, 0 insertions, 48 deletions
diff --git a/test/esan/TestCases/workingset-samples.cpp b/test/esan/TestCases/workingset-samples.cpp
deleted file mode 100644
index 1f8e97dad..000000000
--- a/test/esan/TestCases/workingset-samples.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-// RUN: %clang_esan_wset -O0 %s -o %t 2>&1
-// RUN: %run %t 2>&1 | FileCheck %s
-
-// FIXME: Re-enable once PR33590 is fixed.
-// UNSUPPORTED: x86_64
-// Stucks at init and no clone feature equivalent.
-// UNSUPPORTED: freebsd
-
-#include <sanitizer/esan_interface.h>
-#include <sched.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-
-const int size = 0x1 << 25; // 523288 cache lines
-
-int main(int argc, char **argv) {
-  char *buf = (char *)mmap(0, size, PROT_READ | PROT_WRITE,
-                           MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-  // To avoid flakiness stemming from whether the sideline thread
-  // is scheduled enough on a loaded test machine, we coordinate
-  // with esan itself:
-  if (__esan_get_sample_count) {
-    while (__esan_get_sample_count() < 4) {
-      for (int i = 0; i < size; ++i)
-        buf[i] = i;
-      sched_yield();
-    }
-  }
-  munmap(buf, size);
-  // We only check for a few samples here to reduce the chance of flakiness.
-  // CHECK:      =={{[0-9]+}}== Total number of samples: {{[0-9]+}}
-  // CHECK-NEXT: =={{[0-9]+}}== Samples array #0 at period 20 ms
-  // CHECK-NEXT: =={{[0-9]+}}==#   0: {{[ 0-9]+}} {{KB|MB|Bytes}} ({{[ 0-9]+}} cache lines)
-  // CHECK-NEXT: =={{[0-9]+}}==#   1: {{[ 0-9]+}} {{KB|MB|Bytes}} ({{[ 0-9]+}} cache lines)
-  // CHECK-NEXT: =={{[0-9]+}}==#   2: {{[ 0-9]+}} {{KB|MB|Bytes}} ({{[ 0-9]+}} cache lines)
-  // CHECK-NEXT: =={{[0-9]+}}==#   3: {{[ 0-9]+}} {{KB|MB|Bytes}} ({{[ 0-9]+}} cache lines)
-  // CHECK:      =={{[0-9]+}}== Samples array #1 at period 80 ms
-  // CHECK-NEXT: =={{[0-9]+}}==#   0: {{[ 0-9]+}} {{KB|MB|Bytes}} ({{[ 0-9]+}} cache lines)
-  // CHECK:      =={{[0-9]+}}== Samples array #2 at period 320 ms
-  // CHECK:      =={{[0-9]+}}== Samples array #3 at period 1280 ms
-  // CHECK:      =={{[0-9]+}}== Samples array #4 at period 5120 ms
-  // CHECK:      =={{[0-9]+}}== Samples array #5 at period 20 sec
-  // CHECK:      =={{[0-9]+}}== Samples array #6 at period 81 sec
-  // CHECK:      =={{[0-9]+}}== Samples array #7 at period 327 sec
-  // CHECK: {{.*}} EfficiencySanitizer: the total working set size: 32 MB (5242{{[0-9][0-9]}} cache lines)
-  return 0;
-}