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diff test/Transforms/InstCombine/memcpy-1.ll @ 147:c2174574ed3a

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LLVM 10
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 14 Aug 2019 16:55:33 +0900
parents 3a76565eade5
children
line wrap: on
line diff
--- a/test/Transforms/InstCombine/memcpy-1.ll	Sat Feb 17 09:57:20 2018 +0900
+++ b/test/Transforms/InstCombine/memcpy-1.ll	Wed Aug 14 16:55:33 2019 +0900
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; Test that the memcpy library call simplifier works correctly.
 ;
 ; RUN: opt < %s -instcombine -S | FileCheck %s
@@ -10,8 +11,8 @@
 
 define i8* @test_simplify1(i8* %mem1, i8* %mem2, i32 %size) {
 ; CHECK-LABEL: @test_simplify1(
-; CHECK-NEXT:    call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 1 %mem1, i8* align 1 %mem2, i32 %size, i1 false)
-; CHECK-NEXT:    ret i8* %mem1
+; CHECK-NEXT:    call void @llvm.memcpy.p0i8.p0i8.i32(i8* noalias align 1 [[MEM1:%.*]], i8* noalias align 1 [[MEM2:%.*]], i32 [[SIZE:%.*]], i1 false)
+; CHECK-NEXT:    ret i8* [[MEM1]]
 ;
   %ret = call i8* @memcpy(i8* %mem1, i8* %mem2, i32 %size)
   ret i8* %ret
@@ -21,8 +22,9 @@
 
 define i8* @test_simplify2(i8* %mem1, i8* %mem2, i32 %size) {
 ; CHECK-LABEL: @test_simplify2(
+; CHECK-NEXT:    call void @llvm.memcpy.p0i8.p0i8.i32(i8* noalias align 1 [[MEM1:%.*]], i8* noalias align 1 [[MEM2:%.*]], i32 [[SIZE:%.*]], i1 false)
+; CHECK-NEXT:    ret i8* [[MEM1]]
+;
   %ret = call i8* @memcpy(i8* %mem1, i8* %mem2, i32 %size) strictfp
-; CHECK: call void @llvm.memcpy
   ret i8* %ret
-; CHECK: ret i8* %mem1
 }