[llvm] r291468 - [ValueTracking] regenerate checks; NFC
Sanjay Patel via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 9 11:31:20 PST 2017
Author: spatel
Date: Mon Jan 9 13:31:20 2017
New Revision: 291468
URL: http://llvm.org/viewvc/llvm-project?rev=291468&view=rev
Log:
[ValueTracking] regenerate checks; NFC
Modified:
llvm/trunk/test/Analysis/ValueTracking/assume.ll
Modified: llvm/trunk/test/Analysis/ValueTracking/assume.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/ValueTracking/assume.ll?rev=291468&r1=291467&r2=291468&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/ValueTracking/assume.ll (original)
+++ llvm/trunk/test/Analysis/ValueTracking/assume.ll Mon Jan 9 13:31:20 2017
@@ -1,14 +1,22 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -instcombine -S | FileCheck %s
define i32 @assume_add(i32 %a, i32 %b) {
; CHECK-LABEL: @assume_add(
- %1 = add i32 %a, %b
- %last_two_digits = and i32 %1, 3
- %2 = icmp eq i32 %last_two_digits, 0
- call void @llvm.assume(i1 %2)
- %3 = add i32 %1, 3
-; CHECK: %3 = or i32 %1, 3
- ret i32 %3
+; CHECK-NEXT: [[T1:%.*]] = add i32 [[A:%.*]], [[B:%.*]]
+; CHECK-NEXT: [[LAST_TWO_DIGITS:%.*]] = and i32 [[T1]], 3
+; CHECK-NEXT: [[T2:%.*]] = icmp eq i32 [[LAST_TWO_DIGITS]], 0
+; CHECK-NEXT: call void @llvm.assume(i1 [[T2]])
+; CHECK-NEXT: [[T3:%.*]] = or i32 [[T1]], 3
+; CHECK-NEXT: ret i32 [[T3]]
+;
+ %t1 = add i32 %a, %b
+ %last_two_digits = and i32 %t1, 3
+ %t2 = icmp eq i32 %last_two_digits, 0
+ call void @llvm.assume(i1 %t2)
+ %t3 = add i32 %t1, 3
+ ret i32 %t3
}
declare void @llvm.assume(i1)
+
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