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no-inputs.test
RUN: rm -f %t.lib
RUN: llvm-lib -out:%t.lib 2>&1 | FileCheck --check-prefix=EMPTYWARN %s
RUN: test ! -e %t.lib
RUN: not llvm-lib -out:%t.lib /WX 2>&1 | FileCheck --check-prefix=EMPTYWARN %s
RUN: test ! -e %t.lib
RUN: llvm-lib -out:%t.lib /WX /WX:no 2>&1 \
RUN:     | FileCheck --check-prefix=EMPTYWARN %s
RUN: test ! -e %t.lib
RUN: llvm-lib /ignore:emptyoutput -out:%t.lib 2>&1 \
RUN:     | FileCheck --check-prefix=NOEMPTYWARN --allow-empty %s
RUN: test ! -e %t.lib
RUN: llvm-lib /ignore:emptyoutput /WX -out:%t.lib 2>&1 \
RUN:     | FileCheck --check-prefix=NOEMPTYWARN --allow-empty %s
RUN: test ! -e %t.lib

EMPTYWARN: warning: no input files, not writing output file
NOEMPTYWARN-NOT: warning: no input files, not writing output file

RUN: llvm-lib /llvmlibempty -out:%t.lib 2>&1 \
RUN:     | FileCheck --check-prefix=NOEMPTYWARN --allow-empty %s
RUN: FileCheck %s < %t.lib
CHECK: !<arch>