[PATCH] D35846: [X86][Asm]Allow far jmp/call to be picked when using explicit FWORD size specifier

[coby via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL310485: [X86][Asm]Allow far jmp/call to be picked when using explicit FWORD size… (authored by coby).

Changed prior to commit:
  https://reviews.llvm.org/D35846?vs=109991&id=110406#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D35846

Files:
  llvm/trunk/lib/Target/X86/X86InstrControl.td
  llvm/trunk/test/MC/X86/intel-syntax.s
  llvm/trunk/test/MC/X86/x86-64.s


Index: llvm/trunk/lib/Target/X86/X86InstrControl.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrControl.td
+++ llvm/trunk/lib/Target/X86/X86InstrControl.td
@@ -171,7 +171,7 @@
                      "ljmp{w}\t{*}$dst", [], IIC_JMP_FAR_MEM>, OpSize16,
                    Sched<[WriteJumpLd]>;
   def FARJMP32m  : I<0xFF, MRM5m, (outs), (ins opaque48mem:$dst),
-                     "ljmp{l}\t{*}$dst", [], IIC_JMP_FAR_MEM>, OpSize32,
+                     "{l}jmp{l}\t{*}$dst", [], IIC_JMP_FAR_MEM>, OpSize32,
                    Sched<[WriteJumpLd]>;
 }
 
@@ -233,7 +233,7 @@
                         "lcall{w}\t{*}$dst", [], IIC_CALL_FAR_MEM>, OpSize16,
                       Sched<[WriteJumpLd]>;
     def FARCALL32m  : I<0xFF, MRM3m, (outs), (ins opaque48mem:$dst),
-                        "lcall{l}\t{*}$dst", [], IIC_CALL_FAR_MEM>, OpSize32,
+                        "{l}call{l}\t{*}$dst", [], IIC_CALL_FAR_MEM>, OpSize32,
                       Sched<[WriteJumpLd]>;
   }
 
Index: llvm/trunk/test/MC/X86/x86-64.s
===================================================================
--- llvm/trunk/test/MC/X86/x86-64.s
+++ llvm/trunk/test/MC/X86/x86-64.s
@@ -394,11 +394,14 @@
 sldt	%ecx
 sldt	%cx
 
-// CHECK: lcalll	*3135175374 
-// CHECK: ljmpl	*3135175374
-lcall	*0xbadeface
-ljmp	*0xbadeface
-
+// CHECK: lcalll *3135175374 
+// CHECK: ljmpl  *3135175374
+// CHECK: lcalll *(%rax)
+// CHECK: ljmpl *(%rax)
+lcall  *0xbadeface
+ljmp *0xbadeface
+lcall *(%rax)
+ljmpl *(%rax)
 
 // rdar://8444631
 // CHECK: enter	$31438, $0
Index: llvm/trunk/test/MC/X86/intel-syntax.s
===================================================================
--- llvm/trunk/test/MC/X86/intel-syntax.s
+++ llvm/trunk/test/MC/X86/intel-syntax.s
@@ -50,6 +50,15 @@
 // CHECK: leaq    8(%rax), %rdx
   lea RDX, [8 + RAX]
 
+// CHECK: lcalll *(%rax)
+  call FWORD ptr [rax]
+// CHECK: lcalll *(%rax)
+  lcall [rax]
+// CHECK: ljmpl *(%rax)
+  jmp FWORD ptr [rax]
+// CHECK: ljmpl *(%rax)
+  ljmp [rax]
+
 // CHECK:	movl	$257, -4(%rsp)
 	mov	DWORD PTR [RSP - 4], 257
 // CHECK:	movl	$258, 4(%rsp)


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D35846.110406.patch
Type: text/x-patch
Size: 2141 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20170809/01ecaf3b/attachment.bin>