[PATCH] D65880: [Driver] Move LIBRARY_PATH before user inputs

[Fangrui Song via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL368245: [Driver] Move LIBRARY_PATH before user inputs (authored by MaskRay, committed by ).
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65880/new/

https://reviews.llvm.org/D65880

Files:
  cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
  cfe/trunk/test/Driver/linker-opts.c


Index: cfe/trunk/test/Driver/linker-opts.c
===================================================================
--- cfe/trunk/test/Driver/linker-opts.c
+++ cfe/trunk/test/Driver/linker-opts.c
@@ -1,8 +1,10 @@
 // RUN: rm -rf %t
 // RUN: mkdir %t
 //
-// RUN: env LIBRARY_PATH=%t/test1 %clang -x c %s -### 2>&1 | FileCheck %s
+// RUN: env LIBRARY_PATH=%t/test1 %clang -target %itanium_abi_triple %s -la -### 2>&1 | FileCheck %s
 // CHECK: "-L{{.*}}/test1"
+// CHECK: "{{[^"]+}}.o"
+// CHECK: "-la"
 
 // GCC driver is used as linker on cygming. It should be aware of LIBRARY_PATH.
 // XFAIL: windows-msvc
@@ -10,8 +12,8 @@
 // REQUIRES: native
 
 // Make sure that LIBRARY_PATH works for both i386 and x86_64 on Darwin.
-// RUN: env LIBRARY_PATH=%t/test1 %clang -target x86_64-apple-darwin %s -### 2>&1 | FileCheck %s
-// RUN: env LIBRARY_PATH=%t/test1 %clang -target i386-apple-darwin  %s -### 2>&1 | FileCheck %s
+// RUN: env LIBRARY_PATH=%t/test1 %clang -target x86_64-apple-darwin %s -la -### 2>&1 | FileCheck %s
+// RUN: env LIBRARY_PATH=%t/test1 %clang -target i386-apple-darwin %s -la -### 2>&1 | FileCheck %s
 //
 // Make sure that we don't warn on unused compiler arguments.
 // RUN: %clang -Xclang -I. -x c %s -c -o %t/tmp.o
Index: cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
+++ cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
@@ -145,6 +145,11 @@
   // (constructed via -Xarch_).
   Args.AddAllArgValues(CmdArgs, options::OPT_Zlinker_input);
 
+  // LIBRARY_PATH are included before user inputs and only supported on native
+  // toolchains.
+  if (!TC.isCrossCompiling())
+    addDirectoryList(Args, CmdArgs, "-L", "LIBRARY_PATH");
+
   for (const auto &II : Inputs) {
     // If the current tool chain refers to an OpenMP or HIP offloading host, we
     // should ignore inputs that refer to OpenMP or HIP offloading devices -
@@ -182,12 +187,6 @@
       A.renderAsInput(Args, CmdArgs);
     }
   }
-
-  // LIBRARY_PATH - included following the user specified library paths.
-  //                and only supported on native toolchains.
-  if (!TC.isCrossCompiling()) {
-    addDirectoryList(Args, CmdArgs, "-L", "LIBRARY_PATH");
-  }
 }
 
 void tools::AddTargetFeature(const ArgList &Args,


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