a21abc782a
This is an attempt at rebooting https://reviews.llvm.org/D28990 I've included AutoUpgrade changes to modify the data layout to satisfy the compatible layout check. But this does mean alloca, loads, stores, etc in old IR will automatically get this new alignment. This should fix PR46320. Reviewed By: echristo, rnk, tmgross Differential Revision: https://reviews.llvm.org/D86310
17 lines
875 B
LLVM
17 lines
875 B
LLVM
; 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
|
|
;
|
|
; XFAIL: *
|
|
; No implementation of the data layout upgrade ever checked whether the data
|
|
; layout was a possible x86 data layout, so the logic that this test aims to
|
|
; check was never implemented. We always upgraded data layouts that were not
|
|
; possible x86 data layouts, we merely did not previously upgrade this one.
|
|
|
|
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"
|
|
|