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-rw-r--r--llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp61
-rw-r--r--llvm/test/MC/WebAssembly/libcall.ll30
2 files changed, 60 insertions, 31 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
index 97d33c4e476..e2a0d9d89a7 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
@@ -491,9 +491,8 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
assert(Rets.empty());
assert(Params.empty());
- WebAssembly::ExprType iPTR = Subtarget.hasAddr64() ?
- WebAssembly::ExprType::I64 :
- WebAssembly::ExprType::I32;
+ wasm::ValType iPTR =
+ Subtarget.hasAddr64() ? wasm::ValType::I64 : wasm::ValType::I32;
auto& Table = RuntimeLibcallSignatures->Table;
switch (Table[LC]) {
@@ -600,13 +599,13 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
break;
case func_f32_iPTR_iPTR:
Params.push_back(wasm::ValType::F32);
- Params.push_back(wasm::ValType(iPTR));
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
+ Params.push_back(iPTR);
break;
case func_f64_iPTR_iPTR:
Params.push_back(wasm::ValType::F64);
- Params.push_back(wasm::ValType(iPTR));
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
+ Params.push_back(iPTR);
break;
case i16_func_i16_i16:
Rets.push_back(wasm::ValType::I32);
@@ -638,7 +637,7 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I64);
Rets.push_back(wasm::ValType::I64);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::F32);
break;
@@ -647,7 +646,7 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I64);
Rets.push_back(wasm::ValType::I64);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::F64);
break;
@@ -656,7 +655,7 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I32);
Rets.push_back(wasm::ValType::I32);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::I32);
Params.push_back(wasm::ValType::I32);
@@ -666,7 +665,7 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I32);
Rets.push_back(wasm::ValType::I32);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::I32);
Params.push_back(wasm::ValType::I32);
@@ -676,7 +675,7 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I64);
Rets.push_back(wasm::ValType::I64);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
@@ -686,7 +685,7 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I64);
Rets.push_back(wasm::ValType::I64);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
@@ -700,7 +699,7 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I64);
Rets.push_back(wasm::ValType::I64);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
@@ -714,23 +713,23 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
Rets.push_back(wasm::ValType::I64);
Rets.push_back(wasm::ValType::I64);
#else
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
#endif
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I32);
break;
case iPTR_func_iPTR_i32_iPTR:
- Rets.push_back(wasm::ValType(iPTR));
- Params.push_back(wasm::ValType(iPTR));
+ Rets.push_back(iPTR);
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::I32);
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
break;
case iPTR_func_iPTR_iPTR_iPTR:
- Rets.push_back(wasm::ValType(iPTR));
- Params.push_back(wasm::ValType(iPTR));
- Params.push_back(wasm::ValType(iPTR));
- Params.push_back(wasm::ValType(iPTR));
+ Rets.push_back(iPTR);
+ Params.push_back(iPTR);
+ Params.push_back(iPTR);
+ Params.push_back(iPTR);
break;
case f32_func_f32_f32_f32:
Rets.push_back(wasm::ValType::F32);
@@ -747,39 +746,39 @@ void llvm::GetSignature(const WebAssemblySubtarget &Subtarget,
case func_i64_i64_iPTR_iPTR:
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
- Params.push_back(wasm::ValType(iPTR));
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
+ Params.push_back(iPTR);
break;
case func_iPTR_f32:
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::F32);
break;
case func_iPTR_f64:
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::F64);
break;
case func_iPTR_i32:
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::I32);
break;
case func_iPTR_i64:
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::I64);
break;
case func_iPTR_i64_i64:
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
break;
case func_iPTR_i64_i64_i64_i64:
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
break;
case func_iPTR_i64_i64_i64_i64_i64_i64:
- Params.push_back(wasm::ValType(iPTR));
+ Params.push_back(iPTR);
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
Params.push_back(wasm::ValType::I64);
diff --git a/llvm/test/MC/WebAssembly/libcall.ll b/llvm/test/MC/WebAssembly/libcall.ll
new file mode 100644
index 00000000000..d337cbbe7e6
--- /dev/null
+++ b/llvm/test/MC/WebAssembly/libcall.ll
@@ -0,0 +1,30 @@
+; RUN: llc -filetype=obj %s -o - | obj2yaml | FileCheck %s
+
+target triple = "wasm32-unknown-unknown-wasm"
+
+define hidden void @call_memcpy(i8* align 4 %a, i8* align 4 %b) {
+entry:
+ tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %a, i8* align 4 %b, i32 512, i1 false)
+ ret void
+}
+
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture writeonly, i8* nocapture readonly, i32, i1)
+
+; CHECK: --- !WASM
+; CHECK-NEXT: FileHeader:
+; CHECK-NEXT: Version: 0x00000001
+; CHECK-NEXT: Sections:
+; CHECK-NEXT: - Type: TYPE
+; CHECK-NEXT: Signatures:
+; CHECK-NEXT: - Index: 0
+; CHECK-NEXT: ReturnType: NORESULT
+; CHECK-NEXT: ParamTypes:
+; CHECK-NEXT: - I32
+; CHECK-NEXT: - I32
+; CHECK-NEXT: - Index: 1
+; CHECK-NEXT: ReturnType: I32
+; CHECK-NEXT: ParamTypes:
+; CHECK-NEXT: - I32
+; CHECK-NEXT: - I32
+; CHECK-NEXT: - I32
+; CHECK-NEXT: - Type: IMPORT
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