aaron/ispc
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Align <16 x i1> vectors to just 16 bits for generic targets.

Browse Source 
Partially addresses issue #259.
This commit is contained in:
Matt Pharr
2012-06-21 10:25:33 -07:00
parent 10fbaec247
commit 0b7f9acc70
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
module.cpp
View File

@@ -240,6 +240,13 @@ Module::Module(const char *fn) {
module = new llvm::Module(filename ? filename : "<stdin>", *g->ctx); module = new llvm::Module(filename ? filename : "<stdin>", *g->ctx);
module->setTargetTriple(g->target.GetTripleString()); module->setTargetTriple(g->target.GetTripleString());
if (g->target.isa == Target::GENERIC) {
// <16 x i1> vectors only need 16 bit / 2 byte alignment
std::string datalayout = module->getDataLayout();
datalayout += "v16:16:16";
module->setDataLayout(datalayout);
}
if (g->generateDebuggingSymbols) { if (g->generateDebuggingSymbols) {
diBuilder = new llvm::DIBuilder(*module); diBuilder = new llvm::DIBuilder(*module);