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[CUDA] Make empty parameter lists in nvptx function decls easier to read. 

Summary:
Before:

  .func  (.param .b32 func_retval0) _ZL21__nvvm_reflect_anchorv(

  )
  {

After:

  .func  (.param .b32 func_retval0) _ZL21__nvvm_reflect_anchorv()
  {

Reviewers: bkramer

Subscribers: llvm-commits, tra, jhen, echristo, jholewinski

Differential Revision: http://reviews.llvm.org/D16512

llvm-svn: 258637
This commit is contained in:
Justin Lebar 2016-01-23 21:12:17 +00:00
parent 58e1998520
commit 2a161f986f
1 changed files with 5 additions and 0 deletions
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5
llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
View File

@ -1428,6 +1428,11 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F, raw_ostream &O) {
bool isABI = (nvptxSubtarget->getSmVersion() >= 20); bool isABI = (nvptxSubtarget->getSmVersion() >= 20);
MVT thePointerTy = TLI->getPointerTy(DL); MVT thePointerTy = TLI->getPointerTy(DL);
if (F->arg_empty()) {
O << "()\n";
return;
}
O << "(\n"; O << "(\n";
for (I = F->arg_begin(), E = F->arg_end(); I != E; ++I, paramIndex++) { for (I = F->arg_begin(), E = F->arg_end(); I != E; ++I, paramIndex++) {