r199822 - Driver: Suppression support for -Wa, --compress-debug-sections

[David Blaikie]

Author: dblaikie
Date: Wed Jan 22 13:22:21 2014
New Revision: 199822

URL: http://llvm.org/viewvc/llvm-project?rev=199822&view=rev
Log:
Driver: Suppression support for -Wa,--compress-debug-sections

(to go with existing suppression of -Wa,-compress-debug-sections)

Modified:
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/test/Driver/integrated-as.s

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=199822&r1=199821&r2=199822&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Wed Jan 22 13:22:21 2014
@@ -1699,7 +1699,8 @@ static void CollectArgsForIntegratedAsse
           CmdArgs.push_back("-fatal-assembler-warnings");
         } else if (Value == "--noexecstack") {
           CmdArgs.push_back("-mnoexecstack");
-        } else if (Value == "-compress-debug-sections") {
+        } else if (Value == "-compress-debug-sections" ||
+                   Value == "--compress-debug-sections") {
           D.Diag(diag::warn_missing_debug_compression);
         } else if (Value.startswith("-I")) {
           CmdArgs.push_back(Value.data());

Modified: cfe/trunk/test/Driver/integrated-as.s
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/integrated-as.s?rev=199822&r1=199821&r2=199822&view=diff
==============================================================================
--- cfe/trunk/test/Driver/integrated-as.s (original)
+++ cfe/trunk/test/Driver/integrated-as.s Wed Jan 22 13:22:21 2014
@@ -5,9 +5,6 @@
 // RUN: %clang -### -c -integrated-as -Wa,-L %s 2>&1 | FileCheck --check-prefix=OPT_L %s
 // OPT_L: msave-temp-labels
 
-// RUN: not %clang -c -integrated-as -Wa,--compress-debug-sections %s 2>&1 | FileCheck --check-prefix=INVALID %s
-// INVALID: error: unsupported argument '--compress-debug-sections' to option 'Wa,'
-
 // RUN: %clang -### -target x86_64-linux-gnu -c -integrated-as %s -fsanitize=address 2>&1 %s | FileCheck --check-prefix=SANITIZE %s
 // SANITIZE: argument unused during compilation: '-fsanitize=address'
 
@@ -33,6 +30,7 @@
 // XA_INCLUDE2: "-Ifoo_dir"
 
 // RUN: %clang -### -c -integrated-as -Wa,-compress-debug-sections %s 2>&1 | FileCheck --check-prefix=COMPRESS_DEBUG %s
+// RUN: %clang -### -c -integrated-as -Wa,--compress-debug-sections %s 2>&1 | FileCheck --check-prefix=COMPRESS_DEBUG %s
 // COMPRESS_DEBUG: warning: DWARF compression is not implemented
 // COMPRESS_DEBUG: -cc1as