diff options
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyUtilities.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyUtilities.cpp | 219 |
1 files changed, 2 insertions, 217 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyUtilities.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyUtilities.cpp index cca27d9c8d4..e9d88d4818a 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyUtilities.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyUtilities.cpp @@ -24,72 +24,6 @@ const char *const WebAssembly::StdTerminateFn = "_ZSt9terminatev"; const char *const WebAssembly::PersonalityWrapperFn = "_Unwind_Wasm_CallPersonality"; -bool WebAssembly::isArgument(const MachineInstr &MI) { - switch (MI.getOpcode()) { - case WebAssembly::ARGUMENT_i32: - case WebAssembly::ARGUMENT_i32_S: - case WebAssembly::ARGUMENT_i64: - case WebAssembly::ARGUMENT_i64_S: - case WebAssembly::ARGUMENT_f32: - case WebAssembly::ARGUMENT_f32_S: - case WebAssembly::ARGUMENT_f64: - case WebAssembly::ARGUMENT_f64_S: - case WebAssembly::ARGUMENT_v16i8: - case WebAssembly::ARGUMENT_v16i8_S: - case WebAssembly::ARGUMENT_v8i16: - case WebAssembly::ARGUMENT_v8i16_S: - case WebAssembly::ARGUMENT_v4i32: - case WebAssembly::ARGUMENT_v4i32_S: - case WebAssembly::ARGUMENT_v2i64: - case WebAssembly::ARGUMENT_v2i64_S: - case WebAssembly::ARGUMENT_v4f32: - case WebAssembly::ARGUMENT_v4f32_S: - case WebAssembly::ARGUMENT_v2f64: - case WebAssembly::ARGUMENT_v2f64_S: - return true; - default: - return false; - } -} - -bool WebAssembly::isCopy(const MachineInstr &MI) { - switch (MI.getOpcode()) { - case WebAssembly::COPY_I32: - case WebAssembly::COPY_I32_S: - case WebAssembly::COPY_I64: - case WebAssembly::COPY_I64_S: - case WebAssembly::COPY_F32: - case WebAssembly::COPY_F32_S: - case WebAssembly::COPY_F64: - case WebAssembly::COPY_F64_S: - case WebAssembly::COPY_V128: - case WebAssembly::COPY_V128_S: - case WebAssembly::COPY_EXCEPT_REF: - case WebAssembly::COPY_EXCEPT_REF_S: - return true; - default: - return false; - } -} - -bool WebAssembly::isTee(const MachineInstr &MI) { - switch (MI.getOpcode()) { - case WebAssembly::TEE_I32: - case WebAssembly::TEE_I32_S: - case WebAssembly::TEE_I64: - case WebAssembly::TEE_I64_S: - case WebAssembly::TEE_F32: - case WebAssembly::TEE_F32_S: - case WebAssembly::TEE_F64: - case WebAssembly::TEE_F64_S: - case WebAssembly::TEE_V128: - case WebAssembly::TEE_V128_S: - return true; - default: - return false; - } -} - /// Test whether MI is a child of some other node in an expression tree. bool WebAssembly::isChild(const MachineInstr &MI, const WebAssemblyFunctionInfo &MFI) { @@ -103,155 +37,6 @@ bool WebAssembly::isChild(const MachineInstr &MI, MFI.isVRegStackified(Reg); } -bool WebAssembly::isCallDirect(const MachineInstr &MI) { - switch (MI.getOpcode()) { - case WebAssembly::CALL_VOID: - case WebAssembly::CALL_VOID_S: - case WebAssembly::CALL_i32: - case WebAssembly::CALL_i32_S: - case WebAssembly::CALL_i64: - case WebAssembly::CALL_i64_S: - case WebAssembly::CALL_f32: - case WebAssembly::CALL_f32_S: - case WebAssembly::CALL_f64: - case WebAssembly::CALL_f64_S: - case WebAssembly::CALL_v16i8: - case WebAssembly::CALL_v16i8_S: - case WebAssembly::CALL_v8i16: - case WebAssembly::CALL_v8i16_S: - case WebAssembly::CALL_v4i32: - case WebAssembly::CALL_v4i32_S: - case WebAssembly::CALL_v2i64: - case WebAssembly::CALL_v2i64_S: - case WebAssembly::CALL_v4f32: - case WebAssembly::CALL_v4f32_S: - case WebAssembly::CALL_v2f64: - case WebAssembly::CALL_v2f64_S: - case WebAssembly::CALL_ExceptRef: - case WebAssembly::CALL_ExceptRef_S: - case WebAssembly::RET_CALL: - case WebAssembly::RET_CALL_S: - return true; - default: - return false; - } -} - -bool WebAssembly::isCallIndirect(const MachineInstr &MI) { - switch (MI.getOpcode()) { - case WebAssembly::CALL_INDIRECT_VOID: - case WebAssembly::CALL_INDIRECT_VOID_S: - case WebAssembly::CALL_INDIRECT_i32: - case WebAssembly::CALL_INDIRECT_i32_S: - case WebAssembly::CALL_INDIRECT_i64: - case WebAssembly::CALL_INDIRECT_i64_S: - case WebAssembly::CALL_INDIRECT_f32: - case WebAssembly::CALL_INDIRECT_f32_S: - case WebAssembly::CALL_INDIRECT_f64: - case WebAssembly::CALL_INDIRECT_f64_S: - case WebAssembly::CALL_INDIRECT_v16i8: - case WebAssembly::CALL_INDIRECT_v16i8_S: - case WebAssembly::CALL_INDIRECT_v8i16: - case WebAssembly::CALL_INDIRECT_v8i16_S: - case WebAssembly::CALL_INDIRECT_v4i32: - case WebAssembly::CALL_INDIRECT_v4i32_S: - case WebAssembly::CALL_INDIRECT_v2i64: - case WebAssembly::CALL_INDIRECT_v2i64_S: - case WebAssembly::CALL_INDIRECT_v4f32: - case WebAssembly::CALL_INDIRECT_v4f32_S: - case WebAssembly::CALL_INDIRECT_v2f64: - case WebAssembly::CALL_INDIRECT_v2f64_S: - case WebAssembly::CALL_INDIRECT_ExceptRef: - case WebAssembly::CALL_INDIRECT_ExceptRef_S: - case WebAssembly::RET_CALL_INDIRECT: - case WebAssembly::RET_CALL_INDIRECT_S: - return true; - default: - return false; - } -} - -unsigned WebAssembly::getCalleeOpNo(const MachineInstr &MI) { - switch (MI.getOpcode()) { - case WebAssembly::CALL_VOID: - case WebAssembly::CALL_VOID_S: - case WebAssembly::CALL_INDIRECT_VOID: - case WebAssembly::CALL_INDIRECT_VOID_S: - case WebAssembly::RET_CALL: - case WebAssembly::RET_CALL_S: - case WebAssembly::RET_CALL_INDIRECT: - case WebAssembly::RET_CALL_INDIRECT_S: - return 0; - case WebAssembly::CALL_i32: - case WebAssembly::CALL_i32_S: - case WebAssembly::CALL_i64: - case WebAssembly::CALL_i64_S: - case WebAssembly::CALL_f32: - case WebAssembly::CALL_f32_S: - case WebAssembly::CALL_f64: - case WebAssembly::CALL_f64_S: - case WebAssembly::CALL_v16i8: - case WebAssembly::CALL_v16i8_S: - case WebAssembly::CALL_v8i16: - case WebAssembly::CALL_v8i16_S: - case WebAssembly::CALL_v4i32: - case WebAssembly::CALL_v4i32_S: - case WebAssembly::CALL_v2i64: - case WebAssembly::CALL_v2i64_S: - case WebAssembly::CALL_v4f32: - case WebAssembly::CALL_v4f32_S: - case WebAssembly::CALL_v2f64: - case WebAssembly::CALL_v2f64_S: - case WebAssembly::CALL_ExceptRef: - case WebAssembly::CALL_ExceptRef_S: - case WebAssembly::CALL_INDIRECT_i32: - case WebAssembly::CALL_INDIRECT_i32_S: - case WebAssembly::CALL_INDIRECT_i64: - case WebAssembly::CALL_INDIRECT_i64_S: - case WebAssembly::CALL_INDIRECT_f32: - case WebAssembly::CALL_INDIRECT_f32_S: - case WebAssembly::CALL_INDIRECT_f64: - case WebAssembly::CALL_INDIRECT_f64_S: - case WebAssembly::CALL_INDIRECT_v16i8: - case WebAssembly::CALL_INDIRECT_v16i8_S: - case WebAssembly::CALL_INDIRECT_v8i16: - case WebAssembly::CALL_INDIRECT_v8i16_S: - case WebAssembly::CALL_INDIRECT_v4i32: - case WebAssembly::CALL_INDIRECT_v4i32_S: - case WebAssembly::CALL_INDIRECT_v2i64: - case WebAssembly::CALL_INDIRECT_v2i64_S: - case WebAssembly::CALL_INDIRECT_v4f32: - case WebAssembly::CALL_INDIRECT_v4f32_S: - case WebAssembly::CALL_INDIRECT_v2f64: - case WebAssembly::CALL_INDIRECT_v2f64_S: - case WebAssembly::CALL_INDIRECT_ExceptRef: - case WebAssembly::CALL_INDIRECT_ExceptRef_S: - return 1; - default: - llvm_unreachable("Not a call instruction"); - } -} - -bool WebAssembly::isMarker(const MachineInstr &MI) { - switch (MI.getOpcode()) { - case WebAssembly::BLOCK: - case WebAssembly::BLOCK_S: - case WebAssembly::END_BLOCK: - case WebAssembly::END_BLOCK_S: - case WebAssembly::LOOP: - case WebAssembly::LOOP_S: - case WebAssembly::END_LOOP: - case WebAssembly::END_LOOP_S: - case WebAssembly::TRY: - case WebAssembly::TRY_S: - case WebAssembly::END_TRY: - case WebAssembly::END_TRY_S: - return true; - default: - return false; - } -} - bool WebAssembly::mayThrow(const MachineInstr &MI) { switch (MI.getOpcode()) { case WebAssembly::THROW: @@ -260,12 +45,12 @@ bool WebAssembly::mayThrow(const MachineInstr &MI) { case WebAssembly::RETHROW_S: return true; } - if (isCallIndirect(MI)) + if (isCallIndirect(MI.getOpcode())) return true; if (!MI.isCall()) return false; - const MachineOperand &MO = MI.getOperand(getCalleeOpNo(MI)); + const MachineOperand &MO = MI.getOperand(getCalleeOpNo(MI.getOpcode())); assert(MO.isGlobal()); const auto *F = dyn_cast<Function>(MO.getGlobal()); if (!F) |
