Add missing failing tests

Author: antoyo

failing-ui-tests.txt

@@ -41,3 +41,18 @@ src/test/ui/sse2.rs
 src/test/ui/statics/issue-91050-1.rs
 src/test/ui/statics/issue-91050-2.rs
 src/test/ui/target-feature/missing-plusminus.rs
+src/test/ui/asm/x86_64/may_unwind.rs
+src/test/ui/backtrace.rs
+src/test/ui/catch-unwind-bang.rs
+src/test/ui/cfg/cfg-panic-abort.rs
+src/test/ui/drop/dynamic-drop-async.rs
+src/test/ui/drop/repeat-drop.rs
+src/test/ui/fmt/format-args-capture.rs
+src/test/ui/generator/panic-drops-resume.rs
+src/test/ui/generator/panic-drops.rs
+src/test/ui/generator/panic-safe.rs
+src/test/ui/intrinsics/panic-uninitialized-zeroed.rs#mir
+src/test/ui/intrinsics/panic-uninitialized-zeroed.rs#strict
+src/test/ui/intrinsics/panic-uninitialized-zeroed.rs#thir
+src/test/ui/issues/issue-14875.rs
+src/test/ui/issues/issue-29948.rs