#include "llvm/IR/Function.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/ValueSymbolTable.h"
+#include "llvm/Support/CommandLine.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
+static cl::opt<bool> EnableOCLManglingMismatchWA(
+ "amdgpu-enable-ocl-mangling-mismatch-workaround", cl::init(true),
+ cl::ReallyHidden,
+ cl::desc("Enable the workaround for OCL name mangling mismatch."));
+
namespace {
enum EManglingParam {
unsigned AS = UseAddrSpace
? AMDGPULibFuncBase::getAddrSpaceFromEPtrKind(p.PtrKind)
: 0;
- if (AS != 0) os << "U3AS" << AS;
+ if (EnableOCLManglingMismatchWA || AS != 0)
+ os << "U3AS" << AS;
Ptr = p;
p.PtrKind = 0;
}
; RUN: opt -S -O1 -mtriple=amdgcn-- -amdgpu-simplify-libcall < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-POSTLINK %s
-; RUN: opt -S -O1 -mtriple=amdgcn-- -amdgpu-simplify-libcall -amdgpu-prelink <%s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-PRELINK %s
+; RUN: opt -S -O1 -mtriple=amdgcn-- -amdgpu-simplify-libcall -amdgpu-prelink -amdgpu-enable-ocl-mangling-mismatch-workaround=0 <%s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-PRELINK %s
; RUN: opt -S -O1 -mtriple=amdgcn-- -amdgpu-use-native -amdgpu-prelink < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-NATIVE %s
; RUN: opt -S -passes='default<O1>' -mtriple=amdgcn-- -amdgpu-simplify-libcall < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-POSTLINK %s
-; RUN: opt -S -passes='default<O1>' -mtriple=amdgcn-- -amdgpu-simplify-libcall -amdgpu-prelink <%s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-PRELINK %s
+; RUN: opt -S -passes='default<O1>' -mtriple=amdgcn-- -amdgpu-simplify-libcall -amdgpu-prelink -amdgpu-enable-ocl-mangling-mismatch-workaround=0 <%s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-PRELINK %s
; RUN: opt -S -passes='default<O1>' -mtriple=amdgcn-- -amdgpu-use-native -amdgpu-prelink < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=GCN-NATIVE %s
; GCN-LABEL: {{^}}define amdgpu_kernel void @test_sincos