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llvm-mirror/test/LTO/Resolution/X86/comdat.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

87 lines
2.4 KiB
LLVM

; RUN: llvm-as %s -o %t.o
; RUN: llvm-as %p/Inputs/comdat.ll -o %t2.o
; RUN: llvm-lto2 run -save-temps -o %t3.o %t.o %t2.o \
; RUN: -r=%t.o,f1,plx \
; RUN: -r=%t.o,v1,px \
; RUN: -r=%t.o,r11,px \
; RUN: -r=%t.o,r12,px \
; RUN: -r=%t.o,a11,px \
; RUN: -r=%t.o,a12,px \
; RUN: -r=%t.o,a13,px \
; RUN: -r=%t.o,a14,px \
; RUN: -r=%t.o,a15,px \
; RUN: -r=%t2.o,f1,l \
; RUN: -r=%t2.o,will_be_undefined, \
; RUN: -r=%t2.o,v1, \
; RUN: -r=%t2.o,r21,px \
; RUN: -r=%t2.o,r22,px \
; RUN: -r=%t2.o,a21,px \
; RUN: -r=%t2.o,a22,px \
; RUN: -r=%t2.o,a23,px \
; RUN: -r=%t2.o,a24,px \
; RUN: -r=%t2.o,a25,px
; RUN: llvm-dis %t3.o.0.2.internalize.bc -o - | FileCheck %s
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"
$c1 = comdat any
@v1 = weak_odr global i32 42, comdat($c1)
define weak_odr i32 @f1(i8*) comdat($c1) {
bb10:
br label %bb11
bb11:
ret i32 42
}
@r11 = global i32* @v1
@r12 = global i32 (i8*)* @f1
@a11 = alias i32, i32* @v1
@a12 = alias i16, bitcast (i32* @v1 to i16*)
@a13 = alias i32 (i8*), i32 (i8*)* @f1
@a14 = alias i16, bitcast (i32 (i8*)* @f1 to i16*)
@a15 = alias i16, i16* @a14
; CHECK: $c1 = comdat any
; CHECK: $c2 = comdat any
; CHECK-DAG: @v1 = weak_odr global i32 42, comdat($c1)
; CHECK-DAG: @r11 = global i32* @v1{{$}}
; CHECK-DAG: @r12 = global i32 (i8*)* @f1{{$}}
; CHECK-DAG: @r21 = global i32* @v1{{$}}
; CHECK-DAG: @r22 = global i32 (i8*)* @f1{{$}}
; CHECK-DAG: @v1.1 = internal global i32 41, comdat($c2)
; CHECK-DAG: @a11 = alias i32, i32* @v1{{$}}
; CHECK-DAG: @a12 = alias i16, bitcast (i32* @v1 to i16*)
; CHECK-DAG: @a13 = alias i32 (i8*), i32 (i8*)* @f1{{$}}
; CHECK-DAG: @a14 = alias i16, bitcast (i32 (i8*)* @f1 to i16*)
; CHECK-DAG: @a21 = alias i32, i32* @v1.1{{$}}
; CHECK-DAG: @a22 = alias i16, bitcast (i32* @v1.1 to i16*)
; CHECK-DAG: @a23 = alias i32 (i8*), i32 (i8*)* @f1.2{{$}}
; CHECK-DAG: @a24 = alias i16, bitcast (i32 (i8*)* @f1.2 to i16*)
; CHECK: define weak_odr dso_local i32 @f1(i8* %0) comdat($c1) {
; CHECK-NEXT: bb10:
; CHECK-NEXT: br label %bb11{{$}}
; CHECK: bb11:
; CHECK-NEXT: ret i32 42
; CHECK-NEXT: }
; CHECK: define internal i32 @f1.2(i8* %this) comdat($c2) {
; CHECK-NEXT: bb20:
; CHECK-NEXT: store i8* %this, i8** null
; CHECK-NEXT: br label %bb21
; CHECK: bb21:
; CHECK-NEXT: ret i32 41
; CHECK-NEXT: }