diff options
| author | bors <bors@rust-lang.org> | 2022-09-09 23:06:40 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-09-09 23:06:40 +0000 |
| commit | 395e56f39849defec8d6941f76625d286a6e5ddc (patch) | |
| tree | 8b8aa68d407f03734ed5618934a743e2151381cd /compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | |
| parent | 1d37ed661a6922e7a167609b8cd7eb31e972b19b (diff) | |
| parent | 07a9c10fe6d67cbd3d33a17002e9b41310e6c3a0 (diff) | |
| download | rust-395e56f39849defec8d6941f76625d286a6e5ddc.tar.gz rust-395e56f39849defec8d6941f76625d286a6e5ddc.zip | |
Auto merge of #101617 - Dylan-DPC:rollup-iiy4ipc, r=Dylan-DPC
Rollup of 5 pull requests Successful merges: - #101366 (Restore old behaviour on broken UNC paths) - #101492 (Suggest adding array lengths to references to arrays if possible) - #101529 (Fix the example code and doctest for Formatter::sign_plus) - #101573 (update `ParamKindOrd`) - #101612 (Fix code generation of `Rvalue::Repeat` with 128 bit values) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index 931ce78721c..6ee3c7d6821 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -1618,6 +1618,14 @@ extern "C" LLVMValueRef LLVMRustConstInBoundsGEP2(LLVMTypeRef Ty, return wrap(ConstantExpr::getInBoundsGetElementPtr(unwrap(Ty), Val, IdxList)); } +extern "C" bool LLVMRustConstIntGetZExtValue(LLVMValueRef CV, uint64_t *value) { + auto C = unwrap<llvm::ConstantInt>(CV); + if (C->getBitWidth() > 64) + return false; + *value = C->getZExtValue(); + return true; +} + // Returns true if both high and low were successfully set. Fails in case constant wasn’t any of // the common sizes (1, 8, 16, 32, 64, 128 bits) extern "C" bool LLVMRustConstInt128Get(LLVMValueRef CV, bool sext, uint64_t *high, uint64_t *low) |