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When the script has executed `cd %t`, it is fine to to use the output file `a.out`. (We don't want to rely on lit's default PWD to support lit compatible runners. Therefore -o /dev/null is used when PWD has not been changed to a %t derived path.)
86 lines
2.4 KiB
Plaintext
86 lines
2.4 KiB
Plaintext
# REQUIRES: x86
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## --remap-inputs and --remap-inputs-file= remap input files.
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# RUN: rm -rf %t && split-file %s %t && cd %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64 a.s -o a.o
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# RUN: llvm-as b.ll -o b.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64 c.s -o c.o && llvm-ar rc c.a c.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64 d.s -o d.o && ld.lld -shared -soname=d d.o -o d.so
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# 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
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# RUN: tar tf repro.tar | FileCheck %s --check-prefix=REPRO
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# REPRO: 1.map
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# REPRO-NEXT: 2.map
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# REPRO-NEXT: a.o
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# REPRO-NEXT: b.o
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# REPRO-NEXT: c.a
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# REPRO-NEXT: d.so
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## --remap-inputs can also be specified multiple times.
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# RUN: ld.lld --remap-inputs 'aa.o=a.o' --remap-inputs='d[d].so=d.so' aa.o b.o c.a d.so
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## A multiple-to-one pattern may easily cause issues. Users should be careful.
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# RUN: not ld.lld --remap-inputs-file=3.map aa.o bb.bc 2>&1 | \
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# RUN: FileCheck %s --check-prefix=DUPLICATE --implicit-check-not=error:
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# DUPLICATE: error: duplicate symbol: _start
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# RUN: not ld.lld --remap-inputs-file=err1.map aa.o bb.bc 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR1 --implicit-check-not=error:
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# ERR1: error: err1.map:2: parse error, not 'from-glob=to-file'
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# ERR1-NEXT: error: cannot open bb.bc: {{.*}}
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# RUN: not ld.lld --remap-inputs-file=err2.map aa.o 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR2 --implicit-check-not=error:
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# ERR2: error: err2.map:1: invalid glob pattern, unmatched '[': aa.[o
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# ERR2-NEXT: error: cannot open aa.o: {{.*}}
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# RUN: not ld.lld --remap-inputs=aa.o aa.o 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR3 --implicit-check-not=error:
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# RUN: not ld.lld --remap-inputs=aa.o= aa.o 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR3 --implicit-check-not=error:
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# ERR3: error: --remap-inputs: parse error, not 'from-glob=to-file'
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# ERR3-NEXT: error: cannot open aa.o: {{.*}}
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#--- a.s
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.globl _start
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_start:
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call b
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call c
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call d
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#--- b.ll
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define void @b() {
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ret void
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}
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#--- c.s
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.globl c
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c:
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#--- d.s
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.globl d
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d:
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#--- 1.map
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aa.o=a.o
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b?.[b]c=b.o
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#--- 2.map
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cc.a=c.a
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## Use /dev/null to indicate an input file which should be ignored.
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empty=/dev/null
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#--- 3.map
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*=a.o
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#--- err1.map
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aa.o=a.o
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bb.bc
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cc.a
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#--- err2.map
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aa.[o=a.o
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