Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 75 insertions, 15 deletions

diff --git a/tests/assembly/is_aligned.rs b/tests/assembly/is_aligned.rs
index 148d11ee4..d152d200a 100644
--- a/tests/assembly/is_aligned.rs
+++ b/tests/assembly/is_aligned.rs
@@ -1,5 +1,4 @@
 // assembly-output: emit-asm
-// min-llvm-version: 15.0
 // only-x86_64
 // ignore-sgx
 // revisions: opt-speed opt-size
diff --git a/tests/assembly/slice-is_ascii.rs b/tests/assembly/slice-is_ascii.rs
index b3e1fee15..124121164 100644
--- a/tests/assembly/slice-is_ascii.rs
+++ b/tests/assembly/slice-is_ascii.rs
@@ -3,7 +3,6 @@
 // [LIN] only-linux
 // assembly-output: emit-asm
 // compile-flags: --crate-type=lib -O -C llvm-args=-x86-asm-syntax=intel
-// min-llvm-version: 14
 // only-x86_64
 // ignore-sgx
 // ignore-debug
diff --git a/tests/assembly/stack-protector/stack-protector-heuristics-effect.rs b/tests/assembly/stack-protector/stack-protector-heuristics-effect.rs
index 011a253c6..a7c9e4845 100644
--- a/tests/assembly/stack-protector/stack-protector-heuristics-effect.rs
+++ b/tests/assembly/stack-protector/stack-protector-heuristics-effect.rs
@@ -3,6 +3,7 @@
 // ignore-macos slightly different policy on stack protection of arrays
 // ignore-windows stack check code uses different function names
 // ignore-nvptx64 stack protector is not supported
+// ignore-wasm32-bare
 // [all] compile-flags: -Z stack-protector=all
 // [strong] compile-flags: -Z stack-protector=strong
 // [basic] compile-flags: -Z stack-protector=basic
diff --git a/tests/assembly/stack-protector/stack-protector-target-support.rs b/tests/assembly/stack-protector/stack-protector-target-support.rs
index d5b48105e..e5cbace80 100644
--- a/tests/assembly/stack-protector/stack-protector-target-support.rs
+++ b/tests/assembly/stack-protector/stack-protector-target-support.rs
@@ -152,28 +152,30 @@
 // [r72] needs-llvm-components: webassembly
 // [r73] compile-flags:--target wasm32-wasi
 // [r73] needs-llvm-components: webassembly
-// [r74] compile-flags:--target x86_64-apple-ios
-// [r74] needs-llvm-components: x86
-// [r75] compile-flags:--target x86_64-fortanix-unknown-sgx
+// [r74] compile-flags:--target wasm32-wasi-preview1-threads
+// [r74] needs-llvm-components: webassembly
+// [r75] compile-flags:--target x86_64-apple-ios
 // [r75] needs-llvm-components: x86
-// [r76] compile-flags:--target x86_64-unknown-fuchsia
+// [r76] compile-flags:--target x86_64-fortanix-unknown-sgx
 // [r76] needs-llvm-components: x86
-// [r77] compile-flags:--target x86_64-linux-android
+// [r77] compile-flags:--target x86_64-unknown-fuchsia
 // [r77] needs-llvm-components: x86
-// [r78] compile-flags:--target x86_64-sun-solaris
+// [r78] compile-flags:--target x86_64-linux-android
 // [r78] needs-llvm-components: x86
-// [r79] compile-flags:--target x86_64-unknown-freebsd
+// [r79] compile-flags:--target x86_64-sun-solaris
 // [r79] needs-llvm-components: x86
-// [r80] compile-flags:--target x86_64-unknown-illumos
+// [r80] compile-flags:--target x86_64-unknown-freebsd
 // [r80] needs-llvm-components: x86
-// [r81] compile-flags:--target x86_64-unknown-linux-gnux32
+// [r81] compile-flags:--target x86_64-unknown-illumos
 // [r81] needs-llvm-components: x86
-// [r82] compile-flags:--target x86_64-unknown-linux-musl
+// [r82] compile-flags:--target x86_64-unknown-linux-gnux32
 // [r82] needs-llvm-components: x86
-// [r83] compile-flags:--target x86_64-unknown-netbsd
+// [r83] compile-flags:--target x86_64-unknown-linux-musl
 // [r83] needs-llvm-components: x86
-// [r84] compile-flags: --target x86_64-unknown-redox
+// [r84] compile-flags:--target x86_64-unknown-netbsd
 // [r84] needs-llvm-components: x86
+// [r85] compile-flags: --target x86_64-unknown-redox
+// [r85] needs-llvm-components: x86
 // compile-flags: -Z stack-protector=all
 // compile-flags: -C opt-level=2
 
diff --git a/tests/assembly/strict_provenance.rs b/tests/assembly/strict_provenance.rs
index 24a7c6b5b..ef8566a93 100644
--- a/tests/assembly/strict_provenance.rs
+++ b/tests/assembly/strict_provenance.rs
@@ -2,7 +2,6 @@
 // compile-flags: -Copt-level=1
 // only-x86_64
 // ignore-sgx
-// min-llvm-version: 15.0
 #![crate_type = "rlib"]
 
 // CHECK-LABEL: old_style
diff --git a/tests/assembly/wasm_exceptions.rs b/tests/assembly/wasm_exceptions.rs
new file mode 100644
index 000000000..b7d20881b
--- /dev/null
+++ b/tests/assembly/wasm_exceptions.rs
@@ -0,0 +1,60 @@
+// only-wasm32-bare
+// assembly-output: emit-asm
+// compile-flags: -C target-feature=+exception-handling
+// compile-flags: -C panic=unwind
+// compile-flags: -C llvm-args=-wasm-enable-eh
+
+#![crate_type = "lib"]
+#![feature(core_intrinsics)]
+#![feature(rustc_attrs)]
+
+extern {
+    fn may_panic();
+
+    #[rustc_nounwind]
+    fn log_number(number: usize);
+}
+
+struct LogOnDrop;
+
+impl Drop for LogOnDrop {
+    fn drop(&mut self) {
+        unsafe { log_number(0); }
+    }
+}
+
+// CHECK-LABEL: test_cleanup:
+#[no_mangle]
+pub fn test_cleanup() {
+    let _log_on_drop = LogOnDrop;
+    unsafe { may_panic(); }
+
+    // CHECK-NOT: call
+    // CHECK: try
+    // CHECK: call may_panic
+    // CHECK: catch_all
+    // CHECK: rethrow
+    // CHECK: end_try
+}
+
+// CHECK-LABEL: test_rtry:
+#[no_mangle]
+pub fn test_rtry() {
+    unsafe {
+        core::intrinsics::r#try(|_| {
+            may_panic();
+        }, core::ptr::null_mut(), |data, exception| {
+            log_number(data as usize);
+            log_number(exception as usize);
+        });
+    }
+
+    // CHECK-NOT: call
+    // CHECK: try
+    // CHECK: call may_panic
+    // CHECK: catch
+    // CHECK: call log_number
+    // CHECK: call log_number
+    // CHECK-NOT: rethrow
+    // CHECK: end_try
+}