[WebAssembly] Implement more WebAssembly binary encoding.

This changes locals from being declared by the emitLocal hook in
WebAssemblyTargetStreamer, rather than with an instruction. After exploring
the infastructure in LLVM more, this seems to make more sense since
declaring locals doesn't use an encoded opcode.

This also adds more 0xd opcodes, type encodings, and miscellaneous
binary encoding bits.

llvm-svn: 285040

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td b/llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td
index a67fd676013..030be0862a5 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td
@@ -79,10 +79,10 @@ let Defs = [ARGUMENTS] in {
 
 def SELECT_F32 : I<(outs F32:$dst), (ins F32:$lhs, F32:$rhs, I32:$cond),
                    [(set F32:$dst, (select I32:$cond, F32:$lhs, F32:$rhs))],
-                   "f32.select\t$dst, $lhs, $rhs, $cond">;
+                   "f32.select\t$dst, $lhs, $rhs, $cond", 0x1b>;
 def SELECT_F64 : I<(outs F64:$dst), (ins F64:$lhs, F64:$rhs, I32:$cond),
                    [(set F64:$dst, (select I32:$cond, F64:$lhs, F64:$rhs))],
-                   "f64.select\t$dst, $lhs, $rhs, $cond">;
+                   "f64.select\t$dst, $lhs, $rhs, $cond", 0x1b>;
 
 } // Defs = [ARGUMENTS]