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[cc1as] Remove -Wa,--compress-debug-sections=zlib-gnu 

It's obsoleted and unlikely used. See D117744.
This commit is contained in:
Fangrui Song 2022-01-26 13:28:51 -08:00
parent 35d15222c0
commit 6bc20eb134
3 changed files with 1 additions and 6 deletions
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2
clang/lib/Driver/ToolChains/Gnu.cpp
View File

@ -694,7 +694,7 @@ void tools::gnutools::Assembler::ConstructJob(Compilation &C,
CmdArgs.push_back("--compress-debug-sections");
} else {
StringRef Value = A->getValue();
if (Value == "none" || Value == "zlib" || Value == "zlib-gnu") {
if (Value == "none" || Value == "zlib") {
CmdArgs.push_back(
Args.MakeArgString("--compress-debug-sections=" + Twine(Value)));
} else {

4
clang/test/Driver/compress-noias.c
View File

@ -27,10 +27,6 @@
// 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='

1
clang/tools/driver/cc1as_main.cpp
View File

@ -228,7 +228,6 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
llvm::StringSwitch<llvm::DebugCompressionType>(A->getValue())
.Case("none", llvm::DebugCompressionType::None)
.Case("zlib", llvm::DebugCompressionType::Z)
.Case("zlib-gnu", llvm::DebugCompressionType::GNU)
.Default(llvm::DebugCompressionType::None);
}