diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/builder.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/builder.rs b/compiler/rustc_codegen_llvm/src/builder.rs index 4e0c62c8bf8..3abebdf6ca1 100644 --- a/compiler/rustc_codegen_llvm/src/builder.rs +++ b/compiler/rustc_codegen_llvm/src/builder.rs @@ -1683,6 +1683,11 @@ impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> { ) { debug!("mcdc_parameters() with args ({:?}, {:?}, {:?})", fn_name, hash, bitmap_bytes); + assert!( + crate::llvm_util::get_version() >= (19, 0, 0), + "MCDC intrinsics require LLVM 19 or later" + ); + let llfn = unsafe { llvm::LLVMRustGetInstrProfMCDCParametersIntrinsic(self.cx().llmod) }; let llty = self.cx.type_func( &[self.cx.type_ptr(), self.cx.type_i64(), self.cx.type_i32()], @@ -1716,6 +1721,10 @@ impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> { "mcdc_tvbitmap_update() with args ({:?}, {:?}, {:?}, {:?}, {:?})", fn_name, hash, bitmap_bytes, bitmap_index, mcdc_temp ); + assert!( + crate::llvm_util::get_version() >= (19, 0, 0), + "MCDC intrinsics require LLVM 19 or later" + ); let llfn = unsafe { llvm::LLVMRustGetInstrProfMCDCTVBitmapUpdateIntrinsic(self.cx().llmod) }; @@ -1757,6 +1766,10 @@ impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> { "mcdc_condbitmap_update() with args ({:?}, {:?}, {:?}, {:?}, {:?})", fn_name, hash, cond_loc, mcdc_temp, bool_value ); + assert!( + crate::llvm_util::get_version() >= (19, 0, 0), + "MCDC intrinsics require LLVM 19 or later" + ); let llfn = unsafe { llvm::LLVMRustGetInstrProfMCDCCondBitmapIntrinsic(self.cx().llmod) }; let llty = self.cx.type_func( &[ |