llvm-project/lld/test/ELF/mips-got-redundant.s

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# Check number of redundant entries in the local part of MIPS GOT.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
# RUN: ld.lld %t.o -shared -o %t.so
# RUN: llvm-readobj -mips-plt-got %t.so | FileCheck %s
# REQUIRES: mips
# CHECK: Local entries [
# CHECK-NEXT: Entry {
# CHECK-NEXT: Address: 0x40008
# CHECK-NEXT: Access: -32744
# CHECK-NEXT: Initial: 0x20000
# ^-- loc1
# CHECK-NEXT: }
# CHECK-NEXT: Entry {
# CHECK-NEXT: Address: 0x4000C
# CHECK-NEXT: Access: -32740
# CHECK-NEXT: Initial: 0x30000
# ^-- loc2, loc3, loc4
# CHECK-NEXT: }
# CHECK-NEXT: Entry {
# CHECK-NEXT: Address: 0x40010
# CHECK-NEXT: Access: -32736
# CHECK-NEXT: Initial: 0x40000
# ^-- redundant
# CHECK-NEXT: }
# CHECK-NEXT: Entry {
# CHECK-NEXT: Address: 0x40014
# CHECK-NEXT: Access: -32732
# CHECK-NEXT: Initial: 0x30008
# ^-- glb1
# CHECK-NEXT: }
# CHECK-NEXT: ]
.text
.globl foo
foo:
lw $t0, %got(loc1)($gp)
addi $t0, $t0, %lo(loc1)
lw $t0, %got(loc2)($gp)
addi $t0, $t0, %lo(loc2)
lw $t0, %got(loc3)($gp)
addi $t0, $t0, %lo(loc3)
lw $t0, %got(loc4)($gp)
addi $t0, $t0, %lo(loc4)
lw $t0, %got(glb1)($gp)
lw $t0, %got(glb1)($gp)
.section .data.1,"aw",%progbits
loc1:
.space 0x10000
loc2:
.word 0
loc3:
.word 0
.global glb1
.hidden glb1
glb1:
.word 0
.section .data.2,"aw",%progbits
loc4:
.word 0