bjoernager/rust
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coverage. Disable supporting mcdc on llvm-18

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This commit is contained in:
zhuyunxing 2024-06-19 17:49:10 +08:00
parent 3ae715c8c6
commit 911ac56e95
13 changed files with 38 additions and 54 deletions
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13
compiler/rustc_codegen_llvm/src/builder.rs
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@ -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(
&[