Rollup merge of #69609 - TimDiekmann:excess, r=Amanieu

[rust.git] / src / test / codegen / sanitizer-recover.rs

diff --git a/src/test/codegen/sanitizer-recover.rs b/src/test/codegen/sanitizer-recover.rs
index a292332667b54260d8148a312fd0d6494a0cc7c2..9a583725b0bf0c42d81e353341a964cacfbcd101 100644 (file)
--- a/src/test/codegen/sanitizer-recover.rs
+++ b/src/test/codegen/sanitizer-recover.rs
@@ -4,31 +4,47 @@
 // needs-sanitizer-support
 // only-linux
 // only-x86_64
-// revisions:ASAN ASAN-RECOVER MSAN MSAN-RECOVER
+// revisions:ASAN ASAN-RECOVER MSAN MSAN-RECOVER MSAN-RECOVER-LTO
+// no-prefer-dynamic
 //
-//[ASAN]         compile-flags: -Zsanitizer=address
-//[ASAN-RECOVER] compile-flags: -Zsanitizer=address -Zsanitizer-recover=address
-//[MSAN]         compile-flags: -Zsanitizer=memory
-//[MSAN-RECOVER] compile-flags: -Zsanitizer=memory  -Zsanitizer-recover=memory
-
-#![crate_type="lib"]
+//[ASAN]             compile-flags: -Zsanitizer=address
+//[ASAN-RECOVER]     compile-flags: -Zsanitizer=address -Zsanitizer-recover=address
+//[MSAN]             compile-flags: -Zsanitizer=memory
+//[MSAN-RECOVER]     compile-flags: -Zsanitizer=memory  -Zsanitizer-recover=memory
+//[MSAN-RECOVER-LTO] compile-flags: -Zsanitizer=memory  -Zsanitizer-recover=memory -C lto=fat
+//
+// MSAN-NOT:         @__msan_keep_going
+// MSAN-RECOVER:     @__msan_keep_going = weak_odr {{.*}} constant i32 1
+// MSAN-RECOVER-LTO: @__msan_keep_going = weak_odr {{.*}} constant i32 1
 
-// ASAN-LABEL:         define i32 @penguin(
+// ASAN-LABEL: define i32 @penguin(
+// ASAN:         call void @__asan_report_load4(i64 %0)
+// ASAN:         unreachable
+// ASAN:       }
+//
 // ASAN-RECOVER-LABEL: define i32 @penguin(
-// MSAN-LABEL:         define i32 @penguin(
+// ASAN-RECOVER:         call void @__asan_report_load4_noabort(
+// ASAN-RECOVER-NOT:     unreachable
+// ASAN:               }
+//
+// MSAN-LABEL: define i32 @penguin(
+// MSAN:         call void @__msan_warning_noreturn()
+// MSAN:         unreachable
+// MSAN:       }
+//
 // MSAN-RECOVER-LABEL: define i32 @penguin(
+// MSAN-RECOVER:         call void @__msan_warning()
+// MSAN-RECOVER-NOT:     unreachable
+// MSAN-RECOVER:       }
+//
+// MSAN-RECOVER-LTO-LABEL: define i32 @penguin(
+// MSAN-RECOVER-LTO:          call void @__msan_warning()
+// MSAN-RECOVER-LTO-NOT:      unreachable
+// MSAN-RECOVER-LTO:       }
+//
 #[no_mangle]
 pub fn penguin(p: &mut i32) -> i32 {
-    // ASAN:             call void @__asan_report_load4(i64 %0)
-    // ASAN:             unreachable
-    //
-    // ASAN-RECOVER:     call void @__asan_report_load4_noabort(
-    // ASAN-RECOVER-NOT: unreachable
-    //
-    // MSAN:             call void @__msan_warning_noreturn()
-    // MSAN:             unreachable
-    //
-    // MSAN-RECOVER:     call void @__msan_warning()
-    // MSAN-RECOVER-NOT: unreachable
     *p
 }
+
+fn main() {}