Fix comment: coverage-map tests compile to LLVM IR, not MIR

Zalathar · Zalathar · commit 6a3393ce7637 · 2023-10-23T17:20:18.000+11:00
diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
@@ -2470,7 +2470,7 @@ impl<'test> TestCx<'test> {
             }
             CoverageMap => {
                 rustc.arg("-Cinstrument-coverage");
-                // These tests only compile to MIR, so they don't need the
+                // These tests only compile to LLVM IR, so they don't need the
                 // profiler runtime to be present.
                 rustc.arg("-Zno-profiler-runtime");
                 // Coverage mappings are sensitive to MIR optimizations, and

Original file line number	Diff line number	Diff line change
`@@ -2470,7 +2470,7 @@ impl<'test> TestCx<'test> {`
`2470`	`2470`	`}`
`2471`	`2471`	`CoverageMap => {`
`2472`	`2472`	`rustc.arg("-Cinstrument-coverage");`
`2473`		`- // These tests only compile to MIR, so they don't need the`
	`2473`	`+ // These tests only compile to LLVM IR, so they don't need the`
`2474`	`2474`	`// profiler runtime to be present.`
`2475`	`2475`	`rustc.arg("-Zno-profiler-runtime");`
`2476`	`2476`	`// Coverage mappings are sensitive to MIR optimizations, and`