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llvm-project/llvm/test/Bitcode/upgrade-datalayout2.ll

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Add AutoUpgrade function to add new address space datalayout string to existing datalayouts. Summary: Add function to AutoUpgrade to change the datalayout of old X86 datalayout strings. This adds "-p270:32:32-p271:32:32-p272:64:64" to X86 datalayouts that are otherwise valid and don't already contain it. This also removes the compatibility changes in https://reviews.llvm.org/D66843. Datalayout change in https://reviews.llvm.org/D64931. Reviewers: rnk, echristo Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67631 llvm-svn: 372267
2019-09-19 06:15:58 +08:00
; Test to make sure datalayout is not automatically upgraded if it does not
; match a possible x86 datalayout.
;
; RUN: llvm-as %s -o - | llvm-dis - | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
; CHECK: target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"