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| author | Che-Liang Chiou <clchiou@gmail.com> | 2011-03-02 07:36:48 +0000 |
|---|---|---|
| committer | Che-Liang Chiou <clchiou@gmail.com> | 2011-03-02 07:36:48 +0000 |
| commit | f48817cbf98472c4007e38ff7dad57126531a6e0 (patch) | |
| tree | 38fce9a67e8b3d03581fd6aa8cc9b7c64bb46499 /lib/Target/PTX/PTX.td | |
| parent | 38c4e535493363b96eac47af9e7c056530137bea (diff) | |
Add 64-bit addressing to PTX backend
- Add '64bit' sub-target option.
- Select 32-bit/64-bit loads/stores based on '64bit' option.
- Fix function parameter order.
Patch by Justin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126837 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PTX/PTX.td')
| -rw-r--r-- | lib/Target/PTX/PTX.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/PTX/PTX.td b/lib/Target/PTX/PTX.td index 9f62aa16f8..12febcb13d 100644 --- a/lib/Target/PTX/PTX.td +++ b/lib/Target/PTX/PTX.td @@ -24,6 +24,9 @@ include "llvm/Target/Target.td" def FeatureDouble : SubtargetFeature<"double", "SupportsDouble", "true", "Do not demote .f64 to .f32">; +def Feature64Bit : SubtargetFeature<"64bit", "Use64BitAddresses", "true", + "Use 64-bit integer types for addresses.">; + //===- PTX Version --------------------------------------------------------===// def FeaturePTX14 : SubtargetFeature<"ptx14", "PTXVersion", "PTX_VERSION_1_4", |