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Imported Upstream version 5.18.0.246

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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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17
external/llvm/test/Transforms/InstCombine/memcmp-2.ll vendored Normal file
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; Test that the memcmp 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 i32* @memcmp(i8*, i8*, i32)
; Check that memcmp functions with the wrong prototype aren't simplified.
define i32* @test_no_simplify1(i8* %mem, i32 %size) {
; CHECK-LABEL: @test_no_simplify1(
%ret = call i32* @memcmp(i8* %mem, i8* %mem, i32 %size)
; CHECK-NEXT: call i32* @memcmp
ret i32* %ret
; CHECK-NEXT: ret i32* %ret
}