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authorbors <bors@rust-lang.org>2019-10-08 17:31:35 +0000
committerbors <bors@rust-lang.org>2019-10-08 17:31:35 +0000
commit2748a9fd93dd1a00a4521f4f16de5befbf77f6cd (patch)
treed889f76e88e1ab000a0b64d9337868d8deeeccb3 /src/librustc_codegen_llvm
parent3fa9554d77960627cb2c983470bceacfeeb486b0 (diff)
parent3246ab2427494abb59ecf3718f4dec83a0de406e (diff)
Auto merge of #65209 - Centril:rollup-tzc0j87, r=Centril
Rollup of 8 pull requests

Successful merges:

 - #64404 (Add long error explanation for E0495)
 - #64918 (Add long error explanation for E0551)
 - #65102 (Disable stack probe when thread sanitizer is enabled)
 - #65120 (Correctly estimate the required space for string in `StyledBuffer::prepend`)
 - #65145 (When suggesting assoc function with type params, include turbofish)
 - #65162 (Remove loaded_from_cache map from DepGraph)
 - #65176 (Remove query-related macros)
 - #65179 (Add long error explanation for E0567)

Failed merges:

r? @ghost
Diffstat (limited to 'src/librustc_codegen_llvm')
-rw-r--r--src/librustc_codegen_llvm/attributes.rs10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/librustc_codegen_llvm/attributes.rs b/src/librustc_codegen_llvm/attributes.rs
index 33b50401b22..a0bef5b7815 100644
--- a/src/librustc_codegen_llvm/attributes.rs
+++ b/src/librustc_codegen_llvm/attributes.rs
@@ -96,10 +96,12 @@ pub fn set_probestack(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
     }
 
     // Currently stack probes seem somewhat incompatible with the address
-    // sanitizer. With asan we're already protected from stack overflow anyway
-    // so we don't really need stack probes regardless.
-    if let Some(Sanitizer::Address) = cx.sess().opts.debugging_opts.sanitizer {
-        return
+    // sanitizer and thread sanitizer. With asan we're already protected from
+    // stack overflow anyway so we don't really need stack probes regardless.
+    match cx.sess().opts.debugging_opts.sanitizer {
+        Some(Sanitizer::Address) |
+        Some(Sanitizer::Thread) => return,
+        _ => {},
     }
 
     // probestack doesn't play nice either with `-C profile-generate`.