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llvm-mirror/test/LTO/Resolution/X86/alias-alias.ll
Amy Huang 062b5d40cb Reland "Change the X86 datalayout to add three address spaces
for 32 bit signed, 32 bit unsigned, and 64 bit pointers."
This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5.

Original review at https://reviews.llvm.org/D64931.
Review for added fix at https://reviews.llvm.org/D66843.

llvm-svn: 371568
2019-09-10 23:15:38 +00:00

28 lines
942 B
LLVM

; RUN: llvm-as %s -o %t1.o
; RUN: llvm-as %p/Inputs/alias-alias-1.ll -o %t2.o
; RUN: llvm-lto2 run -o %t3.o %t1.o %t2.o -r %t2.o,a, -r %t2.o,d,px -r %t1.o,a,p -r %t1.o,c,p -r %t1.o,b -save-temps
; RUN: llvm-dis < %t3.o.0.0.preopt.bc -o - | FileCheck %s
; RUN: FileCheck --check-prefix=RES %s < %t3.o.resolution.txt
; CHECK-NOT: alias
; CHECK: @c = global i32 1
; CHECK-NEXT: @d = global i32* @a
; CHECK-EMPTY:
; CHECK-NEXT: @a = weak alias i32, i32* @b
; CHECK-NEXT: @b = internal alias i32, i32* @c
; RES: 1.o{{$}}
; RES-NEXT: {{^}}-r={{.*}}1.o,c,p{{$}}
; RES-NEXT: {{^}}-r={{.*}}1.o,a,p{{$}}
; RES-NEXT: {{^}}-r={{.*}}1.o,b,{{$}}
; RES-NEXT: 2.o{{$}}
; RES-NEXT: {{^}}-r={{.*}}2.o,a,{{$}}
; RES-NEXT: {{^}}-r={{.*}}2.o,d,px{{$}}
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@a = weak alias i32, i32* @b
@b = alias i32, i32* @c
@c = global i32 1