Craig Topper
420761a0f1
Convert more uses of XXXRegisterClass to &XXXRegClass. No functional change since they are equivalent.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155188 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20 07:30:17 +00:00
Benjamin Kramer
27baab62e7
Clean up some Release build warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147289 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-27 11:41:05 +00:00
Justin Holewinski
4c7ffb6a7e
PTX: Continue to fix up the register mess.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145947 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 17:39:48 +00:00
Benjamin Kramer
0861f5793a
Move code into anonymous namespaces.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145154 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-26 23:01:57 +00:00
Justin Holewinski
04b5ebc74c
PTX: Cleanup unused code in the PTXMFInfoExtract pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140374 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 14:18:19 +00:00
Justin Holewinski
5422a0f166
PTX: Use .param space for device function return values on SM 2.0+, and attempt
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to fix up parameter passing on SM < 2.0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140309 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 16:45:46 +00:00
Justin Holewinski
297984d7c6
PTX: Fixup codegen to handle emission of virtual registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140307 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 16:45:40 +00:00
Justin Holewinski
e0aef2de81
PTX: Finish new calling convention implementation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133172 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-16 17:50:00 +00:00
Che-Liang Chiou
fd8978b021
Extend initial support for primitive types in PTX backend
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- Allow i16, i32, i64, float, and double types, using the native .u16,
.u32, .u64, .f32, and .f64 PTX types.
- Allow loading/storing of all primitive types.
- Allow primitive types to be passed as parameters.
- Allow selection of PTX Version and Shader Model as sub-target attributes.
- Merge integer/floating-point test cases for load/store.
- Use .u32 instead of .s32 to conform to output from NVidia nvcc compiler.
Patch by Justin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126824 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02 03:20:28 +00:00
Che-Liang Chiou
8e5d01cd6e
ptx: add passing parameter to kernel functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125279 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10 12:01:24 +00:00
Che-Liang Chiou
ad83c1d383
ptx: add store instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122652 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-01 10:50:37 +00:00
Che-Liang Chiou
3278c4260c
Add physical register counting functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118397 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08 03:00:52 +00:00
