[WebAssembly] SIMD bitmask intrinsics and builtin functions
Summary:
These experimental new instructions are proposed in
https://github.com/WebAssembly/simd/pull/201.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, sunfish, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D76397
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index e42339d..413dbf9 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -15142,6 +15142,14 @@
Function *Callee = CGM.getIntrinsic(IntNo, Vec->getType());
return Builder.CreateCall(Callee, {Vec});
}
+ case WebAssembly::BI__builtin_wasm_bitmask_i8x16:
+ case WebAssembly::BI__builtin_wasm_bitmask_i16x8:
+ case WebAssembly::BI__builtin_wasm_bitmask_i32x4: {
+ Value *Vec = EmitScalarExpr(E->getArg(0));
+ Function *Callee =
+ CGM.getIntrinsic(Intrinsic::wasm_bitmask, Vec->getType());
+ return Builder.CreateCall(Callee, {Vec});
+ }
case WebAssembly::BI__builtin_wasm_abs_f32x4:
case WebAssembly::BI__builtin_wasm_abs_f64x2: {
Value *Vec = EmitScalarExpr(E->getArg(0));