Imported Upstream version 5.18.0.246

Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
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Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions

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; Test that the memset library call simplifier works correctly.
;
; RUN: opt < %s -instcombine -S | FileCheck %s
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
declare i8 @memset(i8*, i32, i32)
; Check that memset functions with the wrong prototype aren't simplified.
define i8 @test_no_simplify1(i8* %mem, i32 %val, i32 %size) {
; CHECK-LABEL: @test_no_simplify1(
%ret = call i8 @memset(i8* %mem, i32 %val, i32 %size)
; CHECK: call i8 @memset
ret i8 %ret
; CHECK: ret i8 %ret
}