maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

R600: Clean up datalayout strings so they better match hardware capabilities 

llvm-svn: 176439
This commit is contained in:
Tom Stellard 2013-03-04 17:40:28 +00:00
parent c1a5b2eba8
commit b2f2f960ce
2 changed files with 23 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
llvm/lib/Target/R600/AMDILDevice.cpp
View File

@ -115,10 +115,18 @@ bool AMDGPUDevice::usesSoftware(AMDGPUDeviceInfo::Caps Mode) const {
std::string
AMDGPUDevice::getDataLayout() const {
return std::string("e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16"
"-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:32:32"
"-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64"
"-v96:128:128-v128:128:128-v192:256:256-v256:256:256"
"-v512:512:512-v1024:1024:1024-v2048:2048:2048"
"-n8:16:32:64");
std::string DataLayout = std::string(
"e"
"-p:32:32:32"
"-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32"
"-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128"
"-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048"
"-n32:64"
);
if (usesHardware(AMDGPUDeviceInfo::DoubleOps)) {
DataLayout.append("-f64:64:64");
}
return DataLayout;
}

15
llvm/lib/Target/R600/AMDILSIDevice.cpp
View File

@ -36,10 +36,13 @@ AMDGPUSIDevice::getGeneration() const {
std::string
AMDGPUSIDevice::getDataLayout() const {
return std::string("e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16"
"-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:32:32"
"-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64"
"-v96:128:128-v128:128:128-v192:256:256-v256:256:256"
"-v512:512:512-v1024:1024:1024-v2048:2048:2048"
"-n8:16:32:64");
return std::string(
"e"
"-p:64:64:64"
"-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64"
"-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128"
"-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024"
"-v2048:2048:2048"
"-n32:64"
);
}