Fix error related to var tracking assignments

antoyo · antoyo · commit ef1a6d7c2375 · 2022-03-31T08:40:05.000-04:00
diff --git a/src/base.rs b/src/base.rs
@@ -89,6 +89,8 @@ pub fn compile_codegen_unit<'tcx>(tcx: TyCtxt<'tcx>, cgu_name: Symbol, supports_
         for arg in &tcx.sess.opts.cg.llvm_args {
             context.add_command_line_option(arg);
         }
+        // NOTE: This is needed to compile the file src/intrinsic/archs.rs during a bootstrap of rustc.
+        context.add_command_line_option("-fno-var-tracking-assignments");
         // NOTE: an optimization (https://github.com/rust-lang/rustc_codegen_gcc/issues/53).
         context.add_command_line_option("-fno-semantic-interposition");
         // NOTE: Rust relies on LLVM not doing TBAA (https://github.com/rust-lang/unsafe-code-guidelines/issues/292).

Original file line number	Diff line number	Diff line change
`@@ -89,6 +89,8 @@ pub fn compile_codegen_unit<'tcx>(tcx: TyCtxt<'tcx>, cgu_name: Symbol, supports_`
`89`	`89`	`for arg in &tcx.sess.opts.cg.llvm_args {`
`90`	`90`	`context.add_command_line_option(arg);`
`91`	`91`	`}`
	`92`	`+ // NOTE: This is needed to compile the file src/intrinsic/archs.rs during a bootstrap of rustc.`
	`93`	`+ context.add_command_line_option("-fno-var-tracking-assignments");`
`92`	`94`	`// NOTE: an optimization (https://github.com/rust-lang/rustc_codegen_gcc/issues/53).`
`93`	`95`	`context.add_command_line_option("-fno-semantic-interposition");`
`94`	`96`	`// NOTE: Rust relies on LLVM not doing TBAA (https://github.com/rust-lang/unsafe-code-guidelines/issues/292).`