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authorbors <bors@rust-lang.org>2025-03-13 19:46:35 +0000
committerbors <bors@rust-lang.org>2025-03-13 19:46:35 +0000
commitcbfdf0b014cb04982a9cbeec1578001001167f6e (patch)
tree444bd71dd924bcc8cdc04e511f1f7e31ddfc1935 /compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
parent52daa7d835e7ff51cb387340082bf9a59b949738 (diff)
parent69b3ad18d22180a27ecc7b5649c5665006f4209d (diff)
downloadrust-cbfdf0b014cb04982a9cbeec1578001001167f6e.tar.gz
rust-cbfdf0b014cb04982a9cbeec1578001001167f6e.zip
Auto merge of #138459 - matthiaskrgr:rollup-hddfg18, r=matthiaskrgr
Rollup of 8 pull requests

Successful merges:

 - #138126 (Add an opt-out in pretty printing for RTN rendering)
 - #138399 (Delegation: allow foreign fns `reuse`)
 - #138406 (Update mdbook to 0.4.47)
 - #138417 (minor interpreter cleanups)
 - #138420 (Adapt to LLVM dropping CfiFunctionIndex::begin()/end())
 - #138423 (Don't emit error within cast function, propagate it as a `CastError`)
 - #138425 (Remove `feature = "hash_raw_entry"`)
 - #138427 (Fix RISC-V VxWorks LLVM target triples)

r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp')
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
index bc3d4d6f83a..86f1bcc46ee 100644
--- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
@@ -1682,12 +1682,21 @@ extern "C" void LLVMRustComputeLTOCacheKey(RustStringRef KeyOut,
 #endif
 
   // Based on the 'InProcessThinBackend' constructor in LLVM
+#if LLVM_VERSION_GE(21, 0)
+  for (auto &Name : Data->Index.cfiFunctionDefs().symbols())
+    CfiFunctionDefs.insert(
+        GlobalValue::getGUID(GlobalValue::dropLLVMManglingEscape(Name)));
+  for (auto &Name : Data->Index.cfiFunctionDecls().symbols())
+    CfiFunctionDecls.insert(
+        GlobalValue::getGUID(GlobalValue::dropLLVMManglingEscape(Name)));
+#else
   for (auto &Name : Data->Index.cfiFunctionDefs())
     CfiFunctionDefs.insert(
         GlobalValue::getGUID(GlobalValue::dropLLVMManglingEscape(Name)));
   for (auto &Name : Data->Index.cfiFunctionDecls())
     CfiFunctionDecls.insert(
         GlobalValue::getGUID(GlobalValue::dropLLVMManglingEscape(Name)));
+#endif
 
 #if LLVM_VERSION_GE(20, 0)
   Key = llvm::computeLTOCacheKey(conf, Data->Index, ModId, ImportList,