Add support for generating unique *.profraw files by default when using the -C instrument-coverage flag.

Respond to PR comments.
2022-08-10 09:16:20 -07:00
parent 20ffea6938
commit 100882296e
4 changed files with 34 additions and 2 deletions
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -2347,6 +2347,7 @@ extern "C" {
        PGOGenPath: *const c_char,
        PGOUsePath: *const c_char,
        InstrumentCoverage: bool,
+        InstrProfileOutput: *const c_char,
        InstrumentGCOV: bool,
        PGOSampleUsePath: *const c_char,
        DebugInfoForProfiling: bool,