Author: vkalintiris
Date: Fri Oct 30 05:35:38 2015
New Revision: 251695
URL: http://llvm.org/viewvc/llvm-project?rev=251695&view=rev
Log:
Try to run and investigate the mips-mti-linux.c test failure on ARM buildbots.
This should be a NFC for every toolchain other than mips-mti-linux (where we
print the list of directories searched for crt files). It will soon be
reverted once we hit the clang-cmake-armv7-a15-selfhost-neon buildbot.
Modified:
cfe/trunk/lib/Driver/Tools.cpp
cfe/trunk/test/Driver/mips-mti-linux.c
Modified: cfe/trunk/lib/Driver/Tools.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=251695&r1=251694&r2=251695&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Fri Oct 30 05:35:38 2015
@@ -8469,6 +8469,19 @@ void gnutools::Linker::ConstructJob(Comp
CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crt1)));
CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crti.o")));
+
+ if (ToolChain.getTriple().getVendor() == llvm::Triple::MipsTechnologies
&&
+ !ToolChain.getTriple().hasEnvironment()) {
+ // Print look-up paths for crt files.
+ llvm::errs() << "Looked for crti.o in: ";
+ llvm::errs() << "#### PrefixDirs #### - ";
+ for (const std::string &Dir : D.PrefixDirs)
+ llvm::errs() << "Dir: " << Dir << ", ";
+ llvm::errs() << "#### TC.getFilePaths() #### - ";
+ for (const std::string &Dir : ToolChain.getFilePaths())
+ llvm::errs() << "Dir: " << Dir << ",";
+ llvm::errs() << "\n";
+ }
}
const char *crtbegin;
Modified: cfe/trunk/test/Driver/mips-mti-linux.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-mti-linux.c?rev=251695&r1=251694&r2=251695&view=diff
==============================================================================
--- cfe/trunk/test/Driver/mips-mti-linux.c (original)
+++ cfe/trunk/test/Driver/mips-mti-linux.c Fri Oct 30 05:35:38 2015
@@ -5,14 +5,15 @@
// Ideally, we'd like to have an --llvm-toolchain option similar to
// the --gcc-toolchain one.
-// RUN: false
-// XFAIL: *
+// XFAIL: i386, i686, x86_64, win32, win64, powerpc64, s390x, r600, xcore,
hexagon, sparc, darwin, asan, msan
// = Big-endian, mips32r2, hard float
-// R!N: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
-// R!N: --target=mips-mti-linux -mips32r2 -mhard-float \
-// R!N: --sysroot=%S/Inputs/mips_mti_linux/sysroot \
-// R!N: | FileCheck --check-prefix=CHECK-BE-HF-32R2 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: --target=mips-mti-linux -mips32r2 -mhard-float \
+// RUN: --sysroot=%S/Inputs/mips_mti_linux/sysroot \
+// RUN: | FileCheck --check-prefix=CHECK-BE-HF-32R2 %s
+//
+// CHECK-BE-HF-32R2: Looked for crt1.o
//
// CHECK-BE-HF-32R2: "{{[^"]*}}clang{{[^"]*}}" {{.*}} "-triple"
"mips-mti-linux"
// CHECK-BE-HF-32R2-SAME: "-fuse-init-array" "-target-cpu" "mips32r2"
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