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Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/builder.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/builder.rs b/compiler/rustc_codegen_llvm/src/builder.rs index 1a1b4ae3831..c85ace2ecd6 100644 --- a/compiler/rustc_codegen_llvm/src/builder.rs +++ b/compiler/rustc_codegen_llvm/src/builder.rs @@ -976,6 +976,7 @@ impl<'a, 'll, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> { align: Align, flags: MemFlags, ) { + assert!(!flags.contains(MemFlags::NONTEMPORAL), "non-temporal memset not supported"); let is_volatile = flags.contains(MemFlags::VOLATILE); unsafe { llvm::LLVMRustBuildMemSet( |