Auto merge of #89937 - JohnTitor:fix-89875, r=Amanieu

Properly check `target_features` not to trigger an assertion

Fixes #89875
I think it should be a condition instead of an assertion to check if it's a register as it's possible that `reg` is a register class.
Also, this isn't related to the issue directly, but `is_target_supported` doesn't check `target_features` attributes. Is there any way to check it on rustc_codegen_llvm?

r? `@Amanieu`

2 files changed, 4 insertions, 1 deletions

diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs
index b0a5631549d..7c25438380a 100644
--- a/compiler/rustc_codegen_ssa/src/mir/block.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/block.rs
@@ -845,6 +845,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
         options: ast::InlineAsmOptions,
         line_spans: &[Span],
         destination: Option<mir::BasicBlock>,
+        instance: Instance<'_>,
     ) {
         let span = terminator.source_info.span;
 
@@ -898,7 +899,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
             })
             .collect();
 
-        bx.codegen_inline_asm(template, &operands, options, line_spans);
+        bx.codegen_inline_asm(template, &operands, options, line_spans, instance);
 
         if let Some(target) = destination {
             helper.funclet_br(self, &mut bx, target);
@@ -1029,6 +1030,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                     options,
                     line_spans,
                     destination,
+                    self.instance,
                 );
             }
         }
diff --git a/compiler/rustc_codegen_ssa/src/traits/asm.rs b/compiler/rustc_codegen_ssa/src/traits/asm.rs
index 86f2781a766..31f539e1b03 100644
--- a/compiler/rustc_codegen_ssa/src/traits/asm.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/asm.rs
@@ -58,6 +58,7 @@ pub trait AsmBuilderMethods<'tcx>: BackendTypes {
         operands: &[InlineAsmOperandRef<'tcx, Self>],
         options: InlineAsmOptions,
         line_spans: &[Span],
+        instance: Instance<'_>,
     );
 }