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| author | Thomas Lively <tlively@google.com> | 2018-10-11 00:07:55 +0000 |
|---|---|---|
| committer | Thomas Lively <tlively@google.com> | 2018-10-11 00:07:55 +0000 |
| commit | 07ce6df879ecde4b7fe991c71ea83c4012aa92dd (patch) | |
| tree | 090873bceb942d5512848dae6f33fb694cf62304 /clang/lib/CodeGen/CGBuiltin.cpp | |
| parent | 2ebacb107bfebc7b60b238edea538570ad44cef9 (diff) | |
| download | bcm5719-llvm-07ce6df879ecde4b7fe991c71ea83c4012aa92dd.tar.gz bcm5719-llvm-07ce6df879ecde4b7fe991c71ea83c4012aa92dd.zip | |
[WebAssembly] Saturating float-to-int builtins
Summary: Depends on D53007 and D53004.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, sunfish, kristina, cfe-commits
Differential Revision: https://reviews.llvm.org/D53009
llvm-svn: 344205
Diffstat (limited to 'clang/lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGBuiltin.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index 18b300bf11b..70c50d37823 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/lib/CodeGen/CGBuiltin.cpp @@ -12456,6 +12456,30 @@ Value *CodeGenFunction::EmitWebAssemblyBuiltinExpr(unsigned BuiltinID, Value *Callee = CGM.getIntrinsic(Intrinsic::wasm_atomic_notify); return Builder.CreateCall(Callee, {Addr, Count}); } + case WebAssembly::BI__builtin_wasm_trunc_saturate_s_i32_f32: + case WebAssembly::BI__builtin_wasm_trunc_saturate_s_i32_f64: + case WebAssembly::BI__builtin_wasm_trunc_saturate_s_i64_f32: + case WebAssembly::BI__builtin_wasm_trunc_saturate_s_i64_f64: + case WebAssembly::BI__builtin_wasm_trunc_saturate_s_v4i32_v4f32: + case WebAssembly::BI__builtin_wasm_trunc_saturate_s_v2i64_v2f64: { + Value *Src = EmitScalarExpr(E->getArg(0)); + llvm::Type *ResT = ConvertType(E->getType()); + Value *Callee = CGM.getIntrinsic(Intrinsic::wasm_trunc_saturate_signed, + {ResT, Src->getType()}); + return Builder.CreateCall(Callee, {Src}); + } + case WebAssembly::BI__builtin_wasm_trunc_saturate_u_i32_f32: + case WebAssembly::BI__builtin_wasm_trunc_saturate_u_i32_f64: + case WebAssembly::BI__builtin_wasm_trunc_saturate_u_i64_f32: + case WebAssembly::BI__builtin_wasm_trunc_saturate_u_i64_f64: + case WebAssembly::BI__builtin_wasm_trunc_saturate_u_v4i32_v4f32: + case WebAssembly::BI__builtin_wasm_trunc_saturate_u_v2i64_v2f64: { + Value *Src = EmitScalarExpr(E->getArg(0)); + llvm::Type *ResT = ConvertType(E->getType()); + Value *Callee = CGM.getIntrinsic(Intrinsic::wasm_trunc_saturate_unsigned, + {ResT, Src->getType()}); + return Builder.CreateCall(Callee, {Src}); + } case WebAssembly::BI__builtin_wasm_extract_lane_s_i8x16: case WebAssembly::BI__builtin_wasm_extract_lane_u_i8x16: case WebAssembly::BI__builtin_wasm_extract_lane_s_i16x8: |
