| declare i32 @llvm.r600.read.local.size.x() nounwind readnone |
| declare i32 @llvm.r600.read.local.size.y() nounwind readnone |
| declare i32 @llvm.r600.read.local.size.z() nounwind readnone |
| |
| define i32 @get_local_size(i32 %dim) nounwind readnone alwaysinline { |
| switch i32 %dim, label %default [i32 0, label %x_dim i32 1, label %y_dim i32 2, label %z_dim] |
| x_dim: |
| %x = call i32 @llvm.r600.read.local.size.x() nounwind readnone |
| ret i32 %x |
| y_dim: |
| %y = call i32 @llvm.r600.read.local.size.y() nounwind readnone |
| ret i32 %y |
| z_dim: |
| %z = call i32 @llvm.r600.read.local.size.z() nounwind readnone |
| ret i32 %z |
| default: |
| ret i32 0 |
| } |