2 Commits

Author	SHA1	Message	Date
Justin Holewinski	77c4679dae	Change interface for TargetLowering::LowerCallTo and TargetLowering::LowerCall ... to pass around a struct instead of a large set of individual values. This cleans up the interface and allows more information to be added to the struct for future targets without requiring changes to each and every target. NV_CONTRIB llvm-svn: 157479	2012-05-25 16:35:28 +00:00
Justin Holewinski	4ca961430f	This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it. ... The new target machines are: nvptx (old ptx32) => 32-bit PTX nvptx64 (old ptx64) => 64-bit PTX The sources are based on the internal NVIDIA NVPTX back-end, and contain more functionality than the current PTX back-end currently provides. NV_CONTRIB llvm-svn: 156196	2012-05-04 20:18:50 +00:00