Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 190 deletions

diff --git a/gnu/llvm/lib/Target/WebAssembly/WebAssemblyInstrControl.td b/gnu/llvm/lib/Target/WebAssembly/WebAssemblyInstrControl.td
deleted file mode 100644
index 7eb6cbf4d24..00000000000
--- a/gnu/llvm/lib/Target/WebAssembly/WebAssemblyInstrControl.td
+++ /dev/null
@@ -1,190 +0,0 @@
-//===- WebAssemblyInstrControl.td-WebAssembly control-flow ------*- tablegen -*-
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-///
-/// \file
-/// WebAssembly control-flow code-gen constructs.
-///
-//===----------------------------------------------------------------------===//
-
-let isBranch = 1, isTerminator = 1, hasCtrlDep = 1 in {
-// The condition operand is a boolean value which WebAssembly represents as i32.
-defm BR_IF : I<(outs), (ins bb_op:$dst, I32:$cond),
-               (outs), (ins bb_op:$dst),
-               [(brcond I32:$cond, bb:$dst)],
-                "br_if   \t$dst, $cond", "br_if   \t$dst", 0x0d>;
-let isCodeGenOnly = 1 in
-defm BR_UNLESS : I<(outs), (ins bb_op:$dst, I32:$cond),
-                   (outs), (ins bb_op:$dst), []>;
-let isBarrier = 1 in {
-defm BR   : NRI<(outs), (ins bb_op:$dst),
-                [(br bb:$dst)],
-                "br      \t$dst", 0x0c>;
-} // isBarrier = 1
-} // isBranch = 1, isTerminator = 1, hasCtrlDep = 1
-
-def : Pat<(brcond (i32 (setne I32:$cond, 0)), bb:$dst),
-          (BR_IF bb_op:$dst, I32:$cond)>;
-def : Pat<(brcond (i32 (seteq I32:$cond, 0)), bb:$dst),
-          (BR_UNLESS bb_op:$dst, I32:$cond)>;
-
-// A list of branch targets enclosed in {} and separated by comma.
-// Used by br_table only.
-def BrListAsmOperand : AsmOperandClass { let Name = "BrList"; }
-let OperandNamespace = "WebAssembly" in {
-let OperandType = "OPERAND_BRLIST" in {
-def brlist : Operand<i32> {
-  let ParserMatchClass = BrListAsmOperand;
-  let PrintMethod = "printBrList";
-}
-} // OPERAND_BRLIST
-} // OperandNamespace = "WebAssembly"
-
-// TODO: SelectionDAG's lowering insists on using a pointer as the index for
-// jump tables, so in practice we don't ever use BR_TABLE_I64 in wasm32 mode
-// currently.
-let isTerminator = 1, hasCtrlDep = 1, isBarrier = 1 in {
-defm BR_TABLE_I32 : I<(outs), (ins I32:$index, variable_ops),
-                      (outs), (ins brlist:$brl),
-                      [(WebAssemblybr_table I32:$index)],
-                      "br_table \t$index", "br_table \t$brl",
-                      0x0e>;
-defm BR_TABLE_I64 : I<(outs), (ins I64:$index, variable_ops),
-                      (outs), (ins brlist:$brl),
-                      [(WebAssemblybr_table I64:$index)],
-                      "br_table \t$index", "br_table \t$brl",
-                      0x0e>;
-} // isTerminator = 1, hasCtrlDep = 1, isBarrier = 1
-
-// This is technically a control-flow instruction, since all it affects is the
-// IP.
-defm NOP : NRI<(outs), (ins), [], "nop", 0x01>;
-
-// Placemarkers to indicate the start or end of a block or loop scope.
-// These use/clobber VALUE_STACK to prevent them from being moved into the
-// middle of an expression tree.
-let Uses = [VALUE_STACK], Defs = [VALUE_STACK] in {
-defm BLOCK : NRI<(outs), (ins Signature:$sig), [], "block   \t$sig", 0x02>;
-defm LOOP  : NRI<(outs), (ins Signature:$sig), [], "loop    \t$sig", 0x03>;
-
-defm IF : I<(outs), (ins Signature:$sig, I32:$cond),
-            (outs), (ins Signature:$sig),
-            [], "if    \t$sig, $cond", "if    \t$sig", 0x04>;
-defm ELSE : NRI<(outs), (ins), [], "else", 0x05>;
-
-// END_BLOCK, END_LOOP, END_IF and END_FUNCTION are represented with the same
-// opcode in wasm.
-defm END_BLOCK : NRI<(outs), (ins), [], "end_block", 0x0b>;
-defm END_LOOP  : NRI<(outs), (ins), [], "end_loop", 0x0b>;
-defm END_IF    : NRI<(outs), (ins), [], "end_if", 0x0b>;
-let isTerminator = 1, isBarrier = 1 in
-defm END_FUNCTION : NRI<(outs), (ins), [], "end_function", 0x0b>;
-} // Uses = [VALUE_STACK], Defs = [VALUE_STACK]
-
-multiclass RETURN<WebAssemblyRegClass vt> {
-  defm RETURN_#vt : I<(outs), (ins vt:$val), (outs), (ins),
-                      [(WebAssemblyreturn vt:$val)],
-                      "return  \t$val", "return", 0x0f>;
-  // Equivalent to RETURN_#vt, for use at the end of a function when wasm
-  // semantics return by falling off the end of the block.
-  let isCodeGenOnly = 1 in
-  defm FALLTHROUGH_RETURN_#vt : I<(outs), (ins vt:$val), (outs), (ins), []>;
-}
-
-multiclass SIMD_RETURN<ValueType vt> {
-  defm RETURN_#vt : I<(outs), (ins V128:$val), (outs), (ins),
-                      [(WebAssemblyreturn (vt V128:$val))],
-                      "return  \t$val", "return", 0x0f>,
-                    Requires<[HasSIMD128]>;
-  // Equivalent to RETURN_#vt, for use at the end of a function when wasm
-  // semantics return by falling off the end of the block.
-  let isCodeGenOnly = 1 in
-  defm FALLTHROUGH_RETURN_#vt : I<(outs), (ins V128:$val), (outs), (ins),
-                                  []>,
-                                Requires<[HasSIMD128]>;
-}
-
-let isTerminator = 1, hasCtrlDep = 1, isBarrier = 1 in {
-
-let isReturn = 1 in {
-  defm "": RETURN<I32>;
-  defm "": RETURN<I64>;
-  defm "": RETURN<F32>;
-  defm "": RETURN<F64>;
-  defm "": RETURN<EXCEPT_REF>;
-  defm "": SIMD_RETURN<v16i8>;
-  defm "": SIMD_RETURN<v8i16>;
-  defm "": SIMD_RETURN<v4i32>;
-  defm "": SIMD_RETURN<v2i64>;
-  defm "": SIMD_RETURN<v4f32>;
-  defm "": SIMD_RETURN<v2f64>;
-
-  defm RETURN_VOID : NRI<(outs), (ins), [(WebAssemblyreturn)], "return", 0x0f>;
-
-  // This is to RETURN_VOID what FALLTHROUGH_RETURN_#vt is to RETURN_#vt.
-  let isCodeGenOnly = 1 in
-  defm FALLTHROUGH_RETURN_VOID : NRI<(outs), (ins), []>;
-} // isReturn = 1
-
-defm UNREACHABLE : NRI<(outs), (ins), [(trap)], "unreachable", 0x00>;
-} // isTerminator = 1, hasCtrlDep = 1, isBarrier = 1
-
-//===----------------------------------------------------------------------===//
-// Exception handling instructions
-//===----------------------------------------------------------------------===//
-
-let Predicates = [HasExceptionHandling] in {
-
-// Throwing an exception: throw / rethrow
-let isTerminator = 1, hasCtrlDep = 1, isBarrier = 1 in {
-defm THROW_I32 : I<(outs), (ins event_op:$tag, I32:$val),
-                   (outs), (ins event_op:$tag),
-                   [(WebAssemblythrow (WebAssemblywrapper texternalsym:$tag),
-                                      I32:$val)],
-                   "throw   \t$tag, $val", "throw   \t$tag",
-                   0x08>;
-defm THROW_I64 : I<(outs), (ins event_op:$tag, I64:$val),
-                   (outs), (ins event_op:$tag),
-                   [(WebAssemblythrow (WebAssemblywrapper texternalsym:$tag),
-                                      I64:$val)],
-                   "throw   \t$tag, $val", "throw   \t$tag",
-                   0x08>;
-defm RETHROW : NRI<(outs), (ins bb_op:$dst), [], "rethrow \t$dst", 0x09>;
-let isCodeGenOnly = 1 in
-// This is used when the destination for rethrow is the caller function. This
-// will be converted to a rethrow in CFGStackify.
-defm RETHROW_TO_CALLER : NRI<(outs), (ins), [], "rethrow">;
-} // isTerminator = 1, hasCtrlDep = 1, isBarrier = 1
-
-// Region within which an exception is caught: try / end_try
-let Uses = [VALUE_STACK], Defs = [VALUE_STACK] in {
-defm TRY     : NRI<(outs), (ins Signature:$sig), [], "try     \t$sig", 0x06>;
-defm END_TRY : NRI<(outs), (ins), [], "end_try", 0x0b>;
-} // Uses = [VALUE_STACK], Defs = [VALUE_STACK]
-
-// Catching an exception: catch / catch_all
-let hasCtrlDep = 1, hasSideEffects = 1 in {
-defm CATCH_I32 : I<(outs I32:$dst), (ins i32imm:$tag),
-                   (outs), (ins i32imm:$tag),
-                   [(set I32:$dst, (int_wasm_catch imm:$tag))],
-                   "i32.catch   \t$dst, $tag", "i32.catch   \t$tag", 0x07>;
-defm CATCH_I64 : I<(outs I64:$dst), (ins i32imm:$tag),
-                   (outs), (ins i32imm:$tag),
-                   [(set I64:$dst, (int_wasm_catch imm:$tag))],
-                   "i64.catch   \t$dst, $tag", "i64.catch   \t$tag", 0x07>;
-defm CATCH_ALL : NRI<(outs), (ins), [], "catch_all", 0x05>;
-}
-
-// Pseudo instructions: cleanupret / catchret
-let isTerminator = 1, hasSideEffects = 1, isBarrier = 1, hasCtrlDep = 1,
-    isCodeGenOnly = 1, isEHScopeReturn = 1 in {
-  defm CLEANUPRET : NRI<(outs), (ins), [(cleanupret)], "", 0>;
-  defm CATCHRET : NRI<(outs), (ins bb_op:$dst, bb_op:$from),
-                   [(catchret bb:$dst, bb:$from)], "", 0>;
-}
-}