[PATCH] [mips] [IAS] Emit .set macro/nomacro.

[Toma Tabacu]

Hi dsanders,

http://reviews.llvm.org/D9563

Files:
  lib/Target/Mips/AsmParser/MipsAsmParser.cpp
  test/MC/Mips/mips_directives.s
  test/MC/Mips/module-directive-bad.s

Index: lib/Target/Mips/AsmParser/MipsAsmParser.cpp
===================================================================
--- lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -3442,6 +3442,7 @@
     return false;
   }
   AssemblerOptions.back()->setMacro();
+  getTargetStreamer().emitDirectiveSetMacro();
   Parser.Lex(); // Consume the EndOfStatement.
   return false;
 }
@@ -3459,6 +3460,7 @@
     return false;
   }
   AssemblerOptions.back()->setNoMacro();
+  getTargetStreamer().emitDirectiveSetNoMacro();
   Parser.Lex(); // Consume the EndOfStatement.
   return false;
 }
Index: test/MC/Mips/mips_directives.s
===================================================================
--- test/MC/Mips/mips_directives.s
+++ test/MC/Mips/mips_directives.s
@@ -17,6 +17,7 @@
 # CHECK-NOT: nop
 # CHECK:   jal 1328             # encoding: [0x0c,0x00,0x01,0x4c]
 # CHECK-NOT: nop
+# CHECK: .set nomacro
 
     .set    noreorder
      b 1332
@@ -33,6 +34,7 @@
 # CHECK:     .4byte    2013265916
     .set  at=$12
     .set macro
+# CHECK:   .set macro
 # CHECK:   .set reorder
 # CHECK:   b 1332               # encoding: [0x10,0x00,0x01,0x4d]
 # CHECK:   nop                  # encoding: [0x00,0x00,0x00,0x00]
Index: test/MC/Mips/module-directive-bad.s
===================================================================
--- test/MC/Mips/module-directive-bad.s
+++ test/MC/Mips/module-directive-bad.s
@@ -203,15 +203,15 @@
 
     .set macro
     .module fp=64
-# FIXME: emitDirectiveSetMacro should call forbidModuleDirective().
+# CHECK: :[[@LINE-1]]:13: error: .module directive must appear before any code
 
     .llvm_internal_mips_reallow_module_directive
     .module fp=32
 # CHECK-NOT: :[[@LINE-1]]:13: error: .module directive must appear before any code
 
     .set nomacro
     .module fp=64
-# FIXME: emitDirectiveSetNoMacro should call forbidModuleDirective().
+# CHECK: :[[@LINE-1]]:13: error: .module directive must appear before any code
 
     .llvm_internal_mips_reallow_module_directive
     .module fp=32

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