From ad32d22e13181740fb4b7ae95009c31d7de8a41e Mon Sep 17 00:00:00 2001
From: Sanjay Patel <spatel@rotateright.com>
Date: Wed, 4 Jul 2018 16:56:35 +0000
Subject: [PATCH] [InstCombine] add value names to test; NFC

That makes it easier to mix and match lines into other tests.

llvm-svn: 336289
---
 llvm/test/Transforms/InstCombine/max_known_bits.ll | 34 +++++++++++-----------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/llvm/test/Transforms/InstCombine/max_known_bits.ll b/llvm/test/Transforms/InstCombine/max_known_bits.ll
index 496ceff..2b1676b 100644
--- a/llvm/test/Transforms/InstCombine/max_known_bits.ll
+++ b/llvm/test/Transforms/InstCombine/max_known_bits.ll
@@ -1,24 +1,24 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: opt -S -instcombine < %s | FileCheck %s
+
 ; TODO: The entire thing should be folded to and i16 %0, 255.
 
-define i16 @foo(i16 )  {
+define i16 @foo(i16 %x)  {
 ; CHECK-LABEL: @foo(
-; CHECK-NEXT:  entry:
-; CHECK-NEXT:    [[TMP1:%.*]] = and i16 [[TMP0:%.*]], 255
-; CHECK-NEXT:    [[TMP2:%.*]] = zext i16 [[TMP1]] to i32
-; CHECK-NEXT:    [[TMP3:%.*]] = icmp ult i32 [[TMP2]], 255
-; CHECK-NEXT:    [[TMP4:%.*]] = select i1 [[TMP3]], i32 [[TMP2]], i32 255
-; CHECK-NEXT:    [[TMP5:%.*]] = trunc i32 [[TMP4]] to i16
-; CHECK-NEXT:    [[TMP6:%.*]] = and i16 [[TMP5]], 255
-; CHECK-NEXT:    ret i16 [[TMP6]]
+; CHECK-NEXT:    [[T1:%.*]] = and i16 [[X:%.*]], 255
+; CHECK-NEXT:    [[T2:%.*]] = zext i16 [[T1]] to i32
+; CHECK-NEXT:    [[T3:%.*]] = icmp ult i32 [[T2]], 255
+; CHECK-NEXT:    [[T4:%.*]] = select i1 [[T3]], i32 [[T2]], i32 255
+; CHECK-NEXT:    [[T5:%.*]] = trunc i32 [[T4]] to i16
+; CHECK-NEXT:    [[T6:%.*]] = and i16 [[T5]], 255
+; CHECK-NEXT:    ret i16 [[T6]]
 ;
-entry:
-  %1 = and i16 %0, 255
-  %2 = zext i16 %1 to i32
-  %3 = icmp ult i32 %2, 255
-  %4 = select i1 %3, i32 %2, i32 255
-  %5 = trunc i32 %4 to i16
-  %6 = and i16 %5, 255
-  ret i16 %6
+  %t1 = and i16 %x, 255
+  %t2 = zext i16 %t1 to i32
+  %t3 = icmp ult i32 %t2, 255
+  %t4 = select i1 %t3, i32 %t2, i32 255
+  %t5 = trunc i32 %t4 to i16
+  %t6 = and i16 %t5, 255
+  ret i16 %t6
 }
+
-- 
2.7.4