[llvm] d915b3e - [X86] Regenerate sar_fold.ll to show all instructions

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2022-06-18T15:21:41+01:00
New Revision: d915b3e485e998d9e331d4362761761398eb6d9d

URL: https://github.com/llvm/llvm-project/commit/d915b3e485e998d9e331d4362761761398eb6d9d
DIFF: https://github.com/llvm/llvm-project/commit/d915b3e485e998d9e331d4362761761398eb6d9d.diff

LOG: [X86] Regenerate sar_fold.ll to show all instructions

Added: 
    

Modified: 
    llvm/test/CodeGen/X86/sar_fold.ll

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/X86/sar_fold.ll b/llvm/test/CodeGen/X86/sar_fold.ll
index 195d0745b3ff..21655e19440a 100644
--- a/llvm/test/CodeGen/X86/sar_fold.ll
+++ b/llvm/test/CodeGen/X86/sar_fold.ll
@@ -1,9 +1,12 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s
 
 define i32 @shl16sar15(i32 %a) #0 {
 ; CHECK-LABEL: shl16sar15:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movswl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    addl %eax, %eax
+; CHECK-NEXT:    retl
   %1 = shl i32 %a, 16
   %2 = ashr exact i32 %1, 15
   ret i32 %2
@@ -13,6 +16,8 @@ define i32 @shl16sar17(i32 %a) #0 {
 ; CHECK-LABEL: shl16sar17:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movswl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    sarl %eax
+; CHECK-NEXT:    retl
   %1 = shl i32 %a, 16
   %2 = ashr exact i32 %1, 17
   ret i32 %2
@@ -22,6 +27,8 @@ define i32 @shl24sar23(i32 %a) #0 {
 ; CHECK-LABEL: shl24sar23:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movsbl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    addl %eax, %eax
+; CHECK-NEXT:    retl
   %1 = shl i32 %a, 24
   %2 = ashr exact i32 %1, 23
   ret i32 %2
@@ -31,6 +38,8 @@ define i32 @shl24sar25(i32 %a) #0 {
 ; CHECK-LABEL: shl24sar25:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movsbl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    sarl %eax
+; CHECK-NEXT:    retl
   %1 = shl i32 %a, 24
   %2 = ashr exact i32 %1, 25
   ret i32 %2