Change usage of naclcall and nacljmp pseudo-instructions to match x86 gas

lib/Target/X86/X86InstrNaCl.td

Index: lib/Target/X86/X86InstrNaCl.td
diff --git a/lib/Target/X86/X86InstrNaCl.td b/lib/Target/X86/X86InstrNaCl.td
index a18e642eff8de34b5b08e7ffbae5c2162b1fe6d7..c9f4cd2da213bf7851d658c7352e58ac1f09cce7 100644
--- a/lib/Target/X86/X86InstrNaCl.td
+++ b/lib/Target/X86/X86InstrNaCl.td
@@ -61,7 +61,7 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1,
 
 let isCall = 1, isAsmParserOnly = 1 in {
   def NACL_CALL32d : NaClPI32<(outs), (ins i32imm_pcrel:$dst),
-                     "naclcall\t$dst">;
+                     "call\t$dst">;

[jvoung (off chromium), 2014/10/14 15:30:23]

How does this affect the asm parser, if someone was to use llvm-mc? Would it
have trouble deciding between NACL_CALL32d and CALLpcrel32?

[Derek Schuff, 2014/10/14 23:39:32]

I had thought that it would work by making CALLpcrel32 requires<NotNaCl> but
apparently that doesn't work with the asm parser.
So I went back to my previous idea of removing NACL_CALL32d and fixing up the
recursion behavior of CustomExpandInstNaClX86; PTAL

   def NACL_CALL32r : NaClPI32<(outs), (ins GR32:$dst),
                      "naclcall\t$dst">;
 }
@@ -105,7 +105,7 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1,
 
 let isCall = 1, isAsmParserOnly = 1 in {
   def NACL_CALL64d : NaClPI64<(outs), (ins i32imm_pcrel:$dst),
-                     "naclcall\t$dst">;
+                     "call\t$dst">;
   def NACL_CALL64r : NaClPI64<(outs), (ins GR32:$dst, GR64:$rZP),
                      "naclcall\t$dst,$rZP">;
 }
@@ -187,7 +187,7 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in {
 let isCall = 1, Uses = [RSP] in {
     def NACL_CG_CALL64pcrel32 : I<0, Pseudo, (outs),
                                 (ins i32imm_pcrel:$dst),
-                                "naclcall\t$dst", []>,
+                                "call\t$dst", []>,
                                 Requires<[IsNaCl, In64BitMode]>;
 
     def NACL_CG_CALL64r       : I<0, Pseudo, (outs), (ins GR32:$dst),