[compiler-rt] Relax CHECK-NEXT to CHECK for RISC-V (PR #157039)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-xray

Author: None (julianmorillo)

<details>
<summary>Changes</summary>

RISC-V has looser execution ordering; relax CHECK-NEXT to CHECK

---
Full diff: https://github.com/llvm/llvm-project/pull/157039.diff


1 Files Affected:

- (modified) compiler-rt/test/xray/TestCases/Posix/patching-unpatching.cpp (+26) 


``````````diff
diff --git a/compiler-rt/test/xray/TestCases/Posix/patching-unpatching.cpp b/compiler-rt/test/xray/TestCases/Posix/patching-unpatching.cpp
index a8a820bbe45f2..2a95ba0e3aa65 100644
--- a/compiler-rt/test/xray/TestCases/Posix/patching-unpatching.cpp
+++ b/compiler-rt/test/xray/TestCases/Posix/patching-unpatching.cpp
@@ -26,6 +26,31 @@ void test_handler(int32_t fid, XRayEntryType type) {
 int main() {
   __xray_set_handler(test_handler);
   always_instrument();
+#if defined(__riscv)
+  // RISC-V has looser execution ordering; relax CHECK-NEXT to CHECK
+  // CHECK: always instrumented called
+  auto status = __xray_patch();
+  printf("patching status: %d\n", static_cast<int32_t>(status));
+  // CHECK-NEXT: patching status: 1
+  always_instrument();
+  // CHECK: called: {{.*}}, type=0
+  // CHECK: always instrumented called
+  // CHECK: called: {{.*}}, type=1
+  status = __xray_unpatch();
+  printf("patching status: %d\n", static_cast<int32_t>(status));
+  // CHECK: patching status: 1
+  always_instrument();
+  // CHECK: always instrumented called
+  status = __xray_patch();
+  printf("patching status: %d\n", static_cast<int32_t>(status));
+  // CHECK: patching status: 1
+  __xray_remove_handler();
+  always_instrument();
+  // CHECK: always instrumented called
+  status = __xray_unpatch();
+  printf("patching status: %d\n", static_cast<int32_t>(status));
+  // CHECK: patching status: 1
+#else
   // CHECK: always instrumented called
   auto status = __xray_patch();
   printf("patching status: %d\n", static_cast<int32_t>(status));
@@ -48,4 +73,5 @@ int main() {
   status = __xray_unpatch();
   printf("patching status: %d\n", static_cast<int32_t>(status));
   // CHECK-NEXT: patching status: 1
+#endif
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/157039