[llvm] r357844 - [X86] Autogenerate complete checks. NFC

[Craig Topper via llvm-commits]

Author: ctopper
Date: Sat Apr  6 11:00:41 2019
New Revision: 357844

URL: http://llvm.org/viewvc/llvm-project?rev=357844&view=rev
Log:
[X86] Autogenerate complete checks. NFC

Modified:
    llvm/trunk/test/CodeGen/X86/fold-and-shift.ll

Modified: llvm/trunk/test/CodeGen/X86/fold-and-shift.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/fold-and-shift.ll?rev=357844&r1=357843&r2=357844&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/fold-and-shift.ll (original)
+++ llvm/trunk/test/CodeGen/X86/fold-and-shift.ll Sat Apr  6 11:00:41 2019
@@ -1,11 +1,14 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc < %s -mtriple=i686-- | FileCheck %s
 
 define i32 @t1(i8* %X, i32 %i) {
 ; CHECK-LABEL: t1:
-; CHECK-NOT: and
-; CHECK: movzbl
-; CHECK: movl (%{{...}},%{{...}},4),
-; CHECK: ret
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT:    movzbl %cl, %ecx
+; CHECK-NEXT:    movl (%eax,%ecx,4), %eax
+; CHECK-NEXT:    retl
 
 entry:
   %tmp2 = shl i32 %i, 2
@@ -18,10 +21,12 @@ entry:
 
 define i32 @t2(i16* %X, i32 %i) {
 ; CHECK-LABEL: t2:
-; CHECK-NOT: and
-; CHECK: movzwl
-; CHECK: movl (%{{...}},%{{...}},4),
-; CHECK: ret
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT:    movzwl %cx, %ecx
+; CHECK-NEXT:    movl (%eax,%ecx,4), %eax
+; CHECK-NEXT:    retl
 
 entry:
   %tmp2 = shl i32 %i, 1
@@ -40,10 +45,14 @@ define i32 @t3(i16* %i.ptr, i32* %arr) {
 ; the function, the DAG can get confusing trying to re-use both of them and
 ; prevent easy analysis of the mask in order to match this.
 ; CHECK-LABEL: t3:
-; CHECK-NOT: and
-; CHECK: shrl
-; CHECK: addl (%{{...}},%{{...}},4),
-; CHECK: ret
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    movzwl (%eax), %eax
+; CHECK-NEXT:    movl %eax, %edx
+; CHECK-NEXT:    shrl $11, %edx
+; CHECK-NEXT:    addl (%ecx,%edx,4), %eax
+; CHECK-NEXT:    retl
 
 entry:
   %i = load i16, i16* %i.ptr
@@ -59,10 +68,15 @@ define i32 @t4(i16* %i.ptr, i32* %arr) {
 ; A version of @t3 that has more zero extends and more re-use of intermediate
 ; values. This exercise slightly different bits of canonicalization.
 ; CHECK-LABEL: t4:
-; CHECK-NOT: and
-; CHECK: shrl
-; CHECK: addl (%{{...}},%{{...}},4),
-; CHECK: ret
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    movzwl (%eax), %eax
+; CHECK-NEXT:    movl %eax, %edx
+; CHECK-NEXT:    shrl $11, %edx
+; CHECK-NEXT:    addl (%ecx,%edx,4), %eax
+; CHECK-NEXT:    addl %edx, %eax
+; CHECK-NEXT:    retl
 
 entry:
   %i = load i16, i16* %i.ptr