AMDGPU: Fix warnings introduced in r315526

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315596 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AMDGPU/MCTargetDesc/AMDGPUHSAMetadataStreamer.cpp b/lib/Target/AMDGPU/MCTargetDesc/AMDGPUHSAMetadataStreamer.cpp
index 1f5c05df7f9ef909bcc0db22e51d37ac500131a4..7dda7c166516a67690c6467721488e378ee52dbe 100644 (file)
--- a/lib/Target/AMDGPU/MCTargetDesc/AMDGPUHSAMetadataStreamer.cpp
+++ b/lib/Target/AMDGPU/MCTargetDesc/AMDGPUHSAMetadataStreamer.cpp
@@ -398,7 +398,7 @@ void MetadataStreamer::begin(const Module &Mod) {
 
 void MetadataStreamer::end() {
   std::string HSAMetadataString;
-  if (auto Error = toString(HSAMetadata, HSAMetadataString))
+  if (toString(HSAMetadata, HSAMetadataString))
     return;
 
   if (DumpHSAMetadata)

diff --git a/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp b/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
index 0a87fbe80923869d7c3edc044da98169b7eb76be..24a5f1c5459be147516b8f957a9a9fdfc09a2ed2 100644 (file)
--- a/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
+++ b/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
@@ -44,7 +44,7 @@ AMDGPUTargetStreamer::AMDGPUTargetStreamer(MCStreamer &S)
 
 bool AMDGPUTargetStreamer::EmitHSAMetadata(StringRef HSAMetadataString) {
   HSAMD::Metadata HSAMetadata;
-  if (auto Error = HSAMD::fromString(HSAMetadataString, HSAMetadata))
+  if (HSAMD::fromString(HSAMetadataString, HSAMetadata))
     return false;
 
   return EmitHSAMetadata(HSAMetadata);
@@ -97,7 +97,7 @@ void AMDGPUTargetAsmStreamer::EmitAMDGPUSymbolType(StringRef SymbolName,
 bool AMDGPUTargetAsmStreamer::EmitHSAMetadata(
     const AMDGPU::HSAMD::Metadata &HSAMetadata) {
   std::string HSAMetadataString;
-  if (auto Error = HSAMD::toString(HSAMetadata, HSAMetadataString))
+  if (HSAMD::toString(HSAMetadata, HSAMetadataString))
     return false;
 
   OS << '\t' << HSAMD::AssemblerDirectiveBegin << '\n';
@@ -109,7 +109,7 @@ bool AMDGPUTargetAsmStreamer::EmitHSAMetadata(
 bool AMDGPUTargetAsmStreamer::EmitPALMetadata(
     const PALMD::Metadata &PALMetadata) {
   std::string PALMetadataString;
-  if (auto Error = PALMD::toString(PALMetadata, PALMetadataString))
+  if (PALMD::toString(PALMetadata, PALMetadataString))
     return false;
 
   OS << '\t' << PALMD::AssemblerDirective << PALMetadataString << '\n';
@@ -211,7 +211,7 @@ void AMDGPUTargetELFStreamer::EmitAMDGPUSymbolType(StringRef SymbolName,
 bool AMDGPUTargetELFStreamer::EmitHSAMetadata(
     const AMDGPU::HSAMD::Metadata &HSAMetadata) {
   std::string HSAMetadataString;
-  if (auto Error = HSAMD::toString(HSAMetadata, HSAMetadataString))
+  if (HSAMD::toString(HSAMetadata, HSAMetadataString))
     return false;
 
   // Create two labels to mark the beginning and end of the desc field