whitelist rtm x86 cpu feature

2019-04-17 16:38:54 -07:00 · 2019-04-17 16:38:54 -07:00 · 365a48a8bf
commit 365a48a8bf
parent 3c3d3c1777
5 changed files with 5 additions and 1 deletions
--- a/src/librustc_codegen_llvm/llvm_util.rs
+++ b/src/librustc_codegen_llvm/llvm_util.rs
@ -154,6 +154,7 @@ const X86_WHITELIST: &[(&str, Option<&str>)] = &[
    ("popcnt", None),
    ("rdrand", None),
    ("rdseed", None),
+    ("rtm", Some("rtm_target_feature")),
    ("sha", None),
    ("sse", None),
    ("sse2", None),