# REQUIRES: x86
## --remap-inputs and --remap-inputs-file= remap input files.

# RUN: rm -rf %t && split-file %s %t && cd %t
# RUN: llvm-mc -filetype=obj -triple=x86_64 a.s -o a.o
# RUN: llvm-as b.ll -o b.o
# RUN: llvm-mc -filetype=obj -triple=x86_64 c.s -o c.o && llvm-ar rc c.a c.o
# RUN: llvm-mc -filetype=obj -triple=x86_64 d.s -o d.o && ld.lld -shared -soname=d d.o -o d.so
# RUN: ld.lld --remap-inputs-file=1.map --remap-inputs-file=2.map --remap-inputs='d*.so=d.so' --reproduce=repro.tar aa.o bb.bc cc.a dd.so empty -o out
# RUN: tar tf repro.tar | FileCheck %s --check-prefix=REPRO

# REPRO:      1.map
# REPRO-NEXT: 2.map
# REPRO-NEXT: a.o
# REPRO-NEXT: b.o
# REPRO-NEXT: c.a
# REPRO-NEXT: d.so

## --remap-inputs can also be specified multiple times.
# RUN: ld.lld --remap-inputs 'aa.o=a.o' --remap-inputs='d[d].so=d.so' aa.o b.o c.a d.so -o /dev/null

## A multiple-to-one pattern may easily cause issues. Users should be careful.
# RUN: not ld.lld --remap-inputs-file=3.map aa.o bb.bc -o /dev/null 2>&1 | \
# RUN:   FileCheck %s --check-prefix=DUPLICATE --implicit-check-not=error:
# DUPLICATE: error: duplicate symbol: _start

# RUN: not ld.lld --remap-inputs-file=err1.map aa.o bb.bc -o /dev/null 2>&1 | \
# RUN:   FileCheck %s --check-prefix=ERR1 --implicit-check-not=error:
# ERR1:      error: err1.map:2: parse error, not 'from-glob=to-file'
# ERR1-NEXT: error: cannot open bb.bc: {{.*}}

# RUN: not ld.lld --remap-inputs-file=err2.map aa.o -o /dev/null 2>&1 | \
# RUN:   FileCheck %s --check-prefix=ERR2 --implicit-check-not=error:
# ERR2:      error: err2.map:1: invalid glob pattern, unmatched '[': aa.[o
# ERR2-NEXT: error: cannot open aa.o: {{.*}}

# RUN: not ld.lld --remap-inputs=aa.o aa.o -o /dev/null 2>&1 | \
# RUN:   FileCheck %s --check-prefix=ERR3 --implicit-check-not=error:
# RUN: not ld.lld --remap-inputs=aa.o= aa.o -o /dev/null 2>&1 | \
# RUN:   FileCheck %s --check-prefix=ERR3 --implicit-check-not=error:
# ERR3:      error: --remap-inputs: parse error, not 'from-glob=to-file'
# ERR3-NEXT: error: cannot open aa.o: {{.*}}

#--- a.s
.globl _start
_start:
  call b
  call c
  call d

#--- b.ll
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"

define void @b() {
  ret void
}

#--- c.s
.globl c
c:

#--- d.s
.globl d
d:

#--- 1.map
aa.o=a.o
b?.[b]c=b.o

#--- 2.map
cc.a=c.a
## Use /dev/null to indicate an input file which should be ignored.
empty=/dev/null

#--- 3.map
*=a.o

#--- err1.map
aa.o=a.o
bb.bc
cc.a

#--- err2.map
aa.[o=a.o