[PATCH] D82472: [X86] Fix a typo error.

[Pengfei Wang via Phabricator via llvm-commits]

pengfei updated this revision to Diff 273214.
pengfei added a comment.

Add a test case. Thanks Craig.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82472/new/

https://reviews.llvm.org/D82472

Files:
  llvm/lib/Target/X86/X86MCInstLower.cpp
  llvm/test/CodeGen/X86/bug80500.ll


Index: llvm/test/CodeGen/X86/bug80500.ll
===================================================================
--- llvm/test/CodeGen/X86/bug80500.ll
+++ llvm/test/CodeGen/X86/bug80500.ll
@@ -8,7 +8,7 @@
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; CHECK-NEXT:    movl $-2004318071, %edx # imm = 0x88888889
-; CHECK-NEXT:    mulxl %eax, %eax, %eax
+; CHECK-NEXT:    mulxl (%eax), %eax, %eax
 ; CHECK-NEXT:    shrl $3, %eax
 ; CHECK-NEXT:    retl
   %v = load i32, i32* %p, align 4
Index: llvm/lib/Target/X86/X86MCInstLower.cpp
===================================================================
--- llvm/lib/Target/X86/X86MCInstLower.cpp
+++ llvm/lib/Target/X86/X86MCInstLower.cpp
@@ -518,7 +518,7 @@
     switch (OutMI.getOpcode()) {
     default: llvm_unreachable("Invalid opcode");
     case X86::MULX32Hrr: NewOpc = X86::MULX32rr; break;
-    case X86::MULX32Hrm: NewOpc = X86::MULX32rr; break;
+    case X86::MULX32Hrm: NewOpc = X86::MULX32rm; break;
     case X86::MULX64Hrr: NewOpc = X86::MULX64rr; break;
     case X86::MULX64Hrm: NewOpc = X86::MULX64rm; break;
     }


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