Auto merge of #114637 - matthiaskrgr:rollup-544y8p5, r=matthiaskrgr

Rollup of 11 pull requests

Successful merges:

 - #106425 (Make ExitStatus implement Default)
 - #113480 (add aarch64-unknown-teeos target)
 - #113586 (Mention style for new syntax in tracking issue template)
 - #113593 (CFI: Fix error compiling core with LLVM CFI enabled)
 - #114612 (update llvm-wrapper include to silence deprecation warning)
 - #114613 (Prevent constant rebuilds of `rustc-main` (and thus everything else))
 - #114615 (interpret: remove incomplete protection against invalid where clauses)
 - #114628 (Allowing re-implementation of mir_drops_elaborated query)
 - #114629 (tests: Uncomment now valid GAT code behind FIXME)
 - #114630 (Migrate GUI colors test to original CSS color format)
 - #114631 (add provisional cache test for new solver)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 22 insertions, 21 deletions

diff --git a/compiler/rustc_codegen_llvm/src/builder.rs b/compiler/rustc_codegen_llvm/src/builder.rs
index 5408481df48..ac6d8f84142 100644
--- a/compiler/rustc_codegen_llvm/src/builder.rs
+++ b/compiler/rustc_codegen_llvm/src/builder.rs
@@ -1512,9 +1512,9 @@ impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> {
         fn_abi: Option<&FnAbi<'tcx, Ty<'tcx>>>,
         llfn: &'ll Value,
     ) {
-        let is_indirect_call = unsafe { llvm::LLVMIsAFunction(llfn).is_none() };
-        if is_indirect_call && fn_abi.is_some() && self.tcx.sess.is_sanitizer_cfi_enabled() {
-            if fn_attrs.is_some() && fn_attrs.unwrap().no_sanitize.contains(SanitizerSet::CFI) {
+        let is_indirect_call = unsafe { llvm::LLVMRustIsNonGVFunctionPointerTy(llfn) };
+        if self.tcx.sess.is_sanitizer_cfi_enabled() && let Some(fn_abi) = fn_abi && is_indirect_call {
+            if let Some(fn_attrs) = fn_attrs && fn_attrs.no_sanitize.contains(SanitizerSet::CFI) {
                 return;
             }
 
@@ -1526,7 +1526,7 @@ impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> {
                 options.insert(TypeIdOptions::NORMALIZE_INTEGERS);
             }
 
-            let typeid = typeid_for_fnabi(self.tcx, fn_abi.unwrap(), options);
+            let typeid = typeid_for_fnabi(self.tcx, fn_abi, options);
             let typeid_metadata = self.cx.typeid_metadata(typeid).unwrap();
 
             // Test whether the function pointer is associated with the type identifier.
@@ -1550,25 +1550,26 @@ impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> {
         fn_abi: Option<&FnAbi<'tcx, Ty<'tcx>>>,
         llfn: &'ll Value,
     ) -> Option<llvm::OperandBundleDef<'ll>> {
-        let is_indirect_call = unsafe { llvm::LLVMIsAFunction(llfn).is_none() };
-        let kcfi_bundle = if is_indirect_call && self.tcx.sess.is_sanitizer_kcfi_enabled() {
-            if fn_attrs.is_some() && fn_attrs.unwrap().no_sanitize.contains(SanitizerSet::KCFI) {
-                return None;
-            }
+        let is_indirect_call = unsafe { llvm::LLVMRustIsNonGVFunctionPointerTy(llfn) };
+        let kcfi_bundle =
+            if self.tcx.sess.is_sanitizer_kcfi_enabled() && let Some(fn_abi) = fn_abi && is_indirect_call {
+                if let Some(fn_attrs) = fn_attrs && fn_attrs.no_sanitize.contains(SanitizerSet::KCFI) {
+                    return None;
+                }
 
-            let mut options = TypeIdOptions::empty();
-            if self.tcx.sess.is_sanitizer_cfi_generalize_pointers_enabled() {
-                options.insert(TypeIdOptions::GENERALIZE_POINTERS);
-            }
-            if self.tcx.sess.is_sanitizer_cfi_normalize_integers_enabled() {
-                options.insert(TypeIdOptions::NORMALIZE_INTEGERS);
-            }
+                let mut options = TypeIdOptions::empty();
+                if self.tcx.sess.is_sanitizer_cfi_generalize_pointers_enabled() {
+                    options.insert(TypeIdOptions::GENERALIZE_POINTERS);
+                }
+                if self.tcx.sess.is_sanitizer_cfi_normalize_integers_enabled() {
+                    options.insert(TypeIdOptions::NORMALIZE_INTEGERS);
+                }
 
-            let kcfi_typeid = kcfi_typeid_for_fnabi(self.tcx, fn_abi.unwrap(), options);
-            Some(llvm::OperandBundleDef::new("kcfi", &[self.const_u32(kcfi_typeid)]))
-        } else {
-            None
-        };
+                let kcfi_typeid = kcfi_typeid_for_fnabi(self.tcx, fn_abi, options);
+                Some(llvm::OperandBundleDef::new("kcfi", &[self.const_u32(kcfi_typeid)]))
+            } else {
+                None
+            };
         kcfi_bundle
     }
 }