llvm/test/CodeGen/NVPTX, branch release_33

[NVPTX] Remove support for SM < 2.0. This was never fully supported anyway.

2013-03-30T14:29:30Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178417 91177308-0d34-0410-b5e6-96231b3b80d8

[NVPTX] Add NVVMReflect pass to allow compile-time selection of

2013-03-30T14:29:25Z

specific code paths. This allows us to write code like: if (__nvvm_reflect("FOO")) // Do something else // Do something else and compile into a library, then give "FOO" a value at kernel compile-time so the check becomes a no-op. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178416 91177308-0d34-0410-b5e6-96231b3b80d8

[NVPTX] Fix handling of vector arguments

2013-03-24T21:17:47Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177847 91177308-0d34-0410-b5e6-96231b3b80d8

Propagate DAG node ordering during type legalization and instruction selection

2013-03-20T00:10:32Z

A node's ordering is only propagated during legalization if (a) the new node does not have an ordering (is not a CSE'd node), or (b) the new node has an ordering that is higher than the node being legalized. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177465 91177308-0d34-0410-b5e6-96231b3b80d8

[NVPTX] Disable vector registers

2013-02-12T14:18:49Z

Vectors were being manually scalarized by the backend. Instead, let the target-independent code do all of the work. The manual scalarization was from a time before good target-independent support for scalarization in LLVM. However, this forces us to specially-handle vector loads and stores, which we can turn into PTX instructions that produce/consume multiple operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174968 91177308-0d34-0410-b5e6-96231b3b80d8

[NVPTX] Remove NoCapture from address space conversion intrinsics. NoCapture is not valid in this case, and was causing incorrect optimizations.

2013-02-11T18:56:35Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174896 91177308-0d34-0410-b5e6-96231b3b80d8

[NVPTX] Fix crash with unnamed struct arguments

2012-12-05T20:50:28Z

Patch by Eric Holk git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169418 91177308-0d34-0410-b5e6-96231b3b80d8

Teach the legalizer how to handle operands for VSELECT nodes

2012-11-29T14:26:28Z

If we need to split the operand of a VSELECT, it must be the mask operand. We split the entire VSELECT operand with EXTRACT_SUBVECTOR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168883 91177308-0d34-0410-b5e6-96231b3b80d8

Allow targets to prefer TypeSplitVector over TypePromoteInteger when computing the legalization method for vectors

2012-11-29T14:26:24Z

For some targets, it is desirable to prefer scalarizing instead of promoting to a larger legal type, such as . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168882 91177308-0d34-0410-b5e6-96231b3b80d8

[NVPTX] Order global variables in def-use order before emiting them in the final assembly

2012-11-16T21:03:51Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168198 91177308-0d34-0410-b5e6-96231b3b80d8