diff options
Diffstat (limited to 'llvm/lib/Target')
3 files changed, 17 insertions, 3 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp index 7a7838adb97..39641b414cb 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp @@ -880,5 +880,6 @@ bool WebAssemblyCFGStackify::runOnMachineFunction(MachineFunction &MF) { .isOSBinFormatELF()) appendEndToFunction(MF, TII); + MF.getInfo<WebAssemblyFunctionInfo>()->setCFGStackified(); return true; } diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp index b7fc73380e7..d31c1226bfd 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp @@ -79,11 +79,14 @@ llvm::signatureFromMVTs(const SmallVectorImpl<MVT> &Results, } yaml::WebAssemblyFunctionInfo::WebAssemblyFunctionInfo( - const llvm::WebAssemblyFunctionInfo &MFI) {} + const llvm::WebAssemblyFunctionInfo &MFI) + : CFGStackified(MFI.isCFGStackified()) {} void yaml::WebAssemblyFunctionInfo::mappingImpl(yaml::IO &YamlIO) { MappingTraits<WebAssemblyFunctionInfo>::mapping(YamlIO, *this); } void WebAssemblyFunctionInfo::initializeBaseYamlFields( - const yaml::WebAssemblyFunctionInfo &YamlMFI) {} + const yaml::WebAssemblyFunctionInfo &YamlMFI) { + CFGStackified = YamlMFI.CFGStackified; +} diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h index 6844656b75e..4b9ba491dee 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h +++ b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h @@ -56,6 +56,9 @@ class WebAssemblyFunctionInfo final : public MachineFunctionInfo { // overaligned values on the user stack. unsigned BasePtrVreg = -1U; + // Function properties. + bool CFGStackified = false; + public: explicit WebAssemblyFunctionInfo(MachineFunction &MF) : MF(MF) {} ~WebAssemblyFunctionInfo() override; @@ -123,6 +126,9 @@ public: assert(Reg & INT32_MIN); return Reg & INT32_MAX; } + + bool isCFGStackified() const { return CFGStackified; } + void setCFGStackified(bool Value = true) { CFGStackified = Value; } }; void computeLegalValueVTs(const Function &F, const TargetMachine &TM, Type *Ty, @@ -144,6 +150,8 @@ signatureFromMVTs(const SmallVectorImpl<MVT> &Results, namespace yaml { struct WebAssemblyFunctionInfo final : public yaml::MachineFunctionInfo { + bool CFGStackified = false; + WebAssemblyFunctionInfo() = default; WebAssemblyFunctionInfo(const llvm::WebAssemblyFunctionInfo &MFI); @@ -152,7 +160,9 @@ struct WebAssemblyFunctionInfo final : public yaml::MachineFunctionInfo { }; template <> struct MappingTraits<WebAssemblyFunctionInfo> { - static void mapping(IO &YamlIO, WebAssemblyFunctionInfo &MFI) {} + static void mapping(IO &YamlIO, WebAssemblyFunctionInfo &MFI) { + YamlIO.mapOptional("isCFGStackified", MFI.CFGStackified, false); + } }; } // end namespace yaml |
