From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Sun, 11 Jun 2017 18:55:17 +0000 (+0000)
Subject: test: attempt to repair build bots
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4cea5b6e609fae0b2132842265ef9f5a4cefd2d0;p=clang

test: attempt to repair build bots

Split the no-ias tests and give them a target to ensure that they go
down the GNU toolchain path.  Adjust the no compression support tests.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@305167 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/ToolChains/Clang.cpp b/lib/Driver/ToolChains/Clang.cpp
index 1e7ff67edd..f805fd5cb6 100644
--- a/lib/Driver/ToolChains/Clang.cpp
+++ b/lib/Driver/ToolChains/Clang.cpp
@@ -918,7 +918,10 @@ static void RenderDebugInfoCompressionArgs(const ArgList &Args,
     return;
 
   if (A->getOption().getID() == options::OPT_gz) {
-    CmdArgs.push_back("-compress-debug-sections");
+    if (llvm::zlib::isAvailable())
+      CmdArgs.push_back("-compress-debug-sections");
+    else
+      D.Diag(diag::warn_debug_compression_unavailable);
     return;
   }
 
@@ -926,11 +929,11 @@ static void RenderDebugInfoCompressionArgs(const ArgList &Args,
   if (Value == "none") {
     CmdArgs.push_back("-compress-debug-sections=none");
   } else if (Value == "zlib" || Value == "zlib-gnu") {
-    if (!llvm::zlib::isAvailable()) {
-      D.Diag(diag::warn_debug_compression_unavailable);
-    } else {
+    if (llvm::zlib::isAvailable()) {
       CmdArgs.push_back(
           Args.MakeArgString("-compress-debug-sections=" + Twine(Value)));
+    } else {
+      D.Diag(diag::warn_debug_compression_unavailable);
     }
   } else {
     D.Diag(diag::err_drv_unsupported_option_argument)
diff --git a/test/Driver/compress-noias.c b/test/Driver/compress-noias.c
new file mode 100644
index 0000000000..d20cf366b8
--- /dev/null
+++ b/test/Driver/compress-noias.c
@@ -0,0 +1,37 @@
+// REQUIRES: zlib
+// REQUIRES: x86-registered-target
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,-compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-_COMPRESS_DEBUG_SECTIONS %s
+// CHECK-_COMPRESS_DEBUG_SECTIONS: "-compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-__COMPRESS_DEBUG_SECTIONS %s
+// CHECK-__COMPRESS_DEBUG_SECTIONS: "--compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,--compress-debug-sections -Wa,--nocompress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-POSNEG %s
+// CHECK-POSNEG: "--compress-debug-sections"
+// CHECK-POSNEG: "--nocompress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,-compress-debug-sections -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-MULTIPLE %s
+// CHECK-MULTIPLE: "-compress-debug-sections"
+// CHECK-MULTIPLE: "--compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
+// CHECK-OPT_GZ: "-compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=none -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=none -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
+// CHECK-OPT_GZ_EQ_NONE: "-compress-debug-sections=none"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
+// CHECK-OPT_GZ_EQ_ZLIB: "-compress-debug-sections=zlib"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib-gnu -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib-gnu -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
+// CHECK-OPT_GZ_EQ_ZLIB_GNU: "-compress-debug-sections=zlib-gnu"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=invalid -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=invalid -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
+// CHECK-OPT_GZ_EQ_INVALID: error: unsupported argument 'invalid' to option 'gz='
+
diff --git a/test/Driver/compress.c b/test/Driver/compress.c
index 5c25f42c55..a00ce91225 100644
--- a/test/Driver/compress.c
+++ b/test/Driver/compress.c
@@ -1,50 +1,36 @@
 // REQUIRES: zlib
 
 // RUN: %clang -### -fintegrated-as -Wa,-compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-_COMPRESS_DEBUG_SECTIONS %s
-// RUN: %clang -### -fno-integrated-as -Wa,-compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-_COMPRESS_DEBUG_SECTIONS %s
 // CHECK-_COMPRESS_DEBUG_SECTIONS: "-compress-debug-sections"
 
 // RUN: %clang -### -fintegrated-as -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-__COMPRESS_DEBUG_SECTIONS %s
-// RUN: %clang -### -fno-integrated-as -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-__COMPRESS_DEBUG_SECTIONS %s
 // CHECK-__COMPRESS_DEBUG_SECTIONS: "--compress-debug-sections"
 
 // RUN: %clang -### -fintegrated-as -Wa,--compress-debug-sections -Wa,--nocompress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-POSNEG %s
-// RUN: %clang -### -fno-integrated-as -Wa,--compress-debug-sections -Wa,--nocompress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-POSNEG %s
 // CHECK-POSNEG: "--compress-debug-sections"
 // CHECK-POSNEG: "--nocompress-debug-sections"
 
 // RUN: %clang -### -fintegrated-as -Wa,-compress-debug-sections -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-MULTIPLE %s
-// RUN: %clang -### -fno-integrated-as -Wa,-compress-debug-sections -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-MULTIPLE %s
 // CHECK-MULTIPLE: "-compress-debug-sections"
 // CHECK-MULTIPLE: "--compress-debug-sections"
 
 // RUN: %clang -### -fintegrated-as -gz -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
 // RUN: %clang -### -fintegrated-as -gz -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
-// RUN: %clang -### -fno-integrated-as -gz -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
-// RUN: %clang -### -fno-integrated-as -gz -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
 // CHECK-OPT_GZ: "-compress-debug-sections"
 
 // RUN: %clang -### -fintegrated-as -gz=none -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
 // RUN: %clang -### -fintegrated-as -gz=none -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
-// RUN: %clang -### -fno-integrated-as -gz=none -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
-// RUN: %clang -### -fno-integrated-as -gz=none -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
 // CHECK-OPT_GZ_EQ_NONE: "-compress-debug-sections=none"
 
 // RUN: %clang -### -fintegrated-as -gz=zlib -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
 // RUN: %clang -### -fintegrated-as -gz=zlib -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
-// RUN: %clang -### -fno-integrated-as -gz=zlib -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
-// RUN: %clang -### -fno-integrated-as -gz=zlib -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
 // CHECK-OPT_GZ_EQ_ZLIB: "-compress-debug-sections=zlib"
 
 // RUN: %clang -### -fintegrated-as -gz=zlib-gnu -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
 // RUN: %clang -### -fintegrated-as -gz=zlib-gnu -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
-// RUN: %clang -### -fno-integrated-as -gz=zlib-gnu -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
-// RUN: %clang -### -fno-integrated-as -gz=zlib-gnu -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
 // CHECK-OPT_GZ_EQ_ZLIB_GNU: "-compress-debug-sections=zlib-gnu"
 
 // RUN: %clang -### -fintegrated-as -gz=invalid -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
 // RUN: %clang -### -fintegrated-as -gz=invalid -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
-// RUN: %clang -### -fno-integrated-as -gz=invalid -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
-// RUN: %clang -### -fno-integrated-as -gz=invalid -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
 // CHECK-OPT_GZ_EQ_INVALID: error: unsupported argument 'invalid' to option 'gz='
 
diff --git a/test/Driver/nozlibcompress.c b/test/Driver/nozlibcompress.c
index 9986c85d79..035b115abd 100644
--- a/test/Driver/nozlibcompress.c
+++ b/test/Driver/nozlibcompress.c
@@ -1,6 +1,7 @@
-// RUN: %clang -c %s -Wa,--compress-debug-sections 2>&1 | FileCheck %s
-// RUN: %clang -c %s -Wa,--compress-debug-sections -Wa,--nocompress-debug-sections 2>&1 | FileCheck --allow-empty --check-prefix=NOWARN %s
 // REQUIRES: nozlib
 
-// CHECK: warning: cannot compress debug sections (zlib not installed)
-// NOWARN-NOT: warning: cannot compress debug sections (zlib not installed)
+// RUN: %clang -fintegrated-as -gz -c %s 2>&1 | FileCheck %s -check-prefix CHECK-WARN
+// RUN: %clang -fintegrated-as -gz=none -c %s 2>&1 | FileCheck -allow-empty -check-prefix CHECK-NOWARN %s
+
+// CHECK-WARN: warning: cannot compress debug sections (zlib not installed)
+// CHECK-NOWARN-NOT: warning: cannot compress debug sections (zlib not installed)