[lld] r325406 - Do not print out "no input files" twice.
Rui Ueyama via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 16 14:58:20 PST 2018
Author: ruiu
Date: Fri Feb 16 14:58:19 2018
New Revision: 325406
URL: http://llvm.org/viewvc/llvm-project?rev=325406&view=rev
Log:
Do not print out "no input files" twice.
Differential Revision: https://reviews.llvm.org/D43408
Added:
lld/trunk/test/wasm/driver.ll
Modified:
lld/trunk/wasm/Driver.cpp
Added: lld/trunk/test/wasm/driver.ll
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/wasm/driver.ll?rev=325406&view=auto
==============================================================================
--- lld/trunk/test/wasm/driver.ll (added)
+++ lld/trunk/test/wasm/driver.ll Fri Feb 16 14:58:19 2018
@@ -0,0 +1,18 @@
+; RUN: llc -filetype=obj %s -o %t.o
+
+target triple = "wasm32-unknown-unknown-wasm"
+
+define hidden void @entry() local_unnamed_addr #0 {
+entry:
+ ret void
+}
+
+; RUN: not wasm-ld -o %t.exe 2>&1 | FileCheck -check-prefix=IN %s
+; IN: error: no input files
+
+; RUN: not wasm-ld %t.o 2>&1 | FileCheck -check-prefix=OUT %s
+; OUT: error: no output file specified
+
+; RUN: not wasm-ld 2>&1 | FileCheck -check-prefix=BOTH %s
+; BOTH: error: no input files
+; BOTH-NOT: error: no output file specified
Modified: lld/trunk/wasm/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/wasm/Driver.cpp?rev=325406&r1=325405&r2=325406&view=diff
==============================================================================
--- lld/trunk/wasm/Driver.cpp (original)
+++ lld/trunk/wasm/Driver.cpp Fri Feb 16 14:58:19 2018
@@ -211,9 +211,6 @@ void LinkerDriver::createFiles(opt::Inpu
break;
}
}
-
- if (Files.empty())
- error("no input files");
}
static StringRef getEntry(opt::InputArgList &Args, StringRef Default) {
@@ -280,12 +277,14 @@ void LinkerDriver::link(ArrayRef<const c
if (auto *Arg = Args.getLastArg(OPT_allow_undefined_file))
readImportFile(Arg->getValue());
+ if (!Args.hasArg(OPT_INPUT)) {
+ error("no input files");
+ return;
+ }
+
if (Config->OutputFile.empty())
error("no output file specified");
- if (!Args.hasArg(OPT_INPUT))
- error("no input files");
-
if (Config->Relocatable) {
if (!Config->Entry.empty())
error("entry point specified for relocatable output file");
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