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[CUDA, NVPTX] Allow targeting sm_86 GPUs.

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The patch only plumbs through the option necessary for targeting sm_86 GPUs w/o
adding any new functionality.

Differential Revision: https://reviews.llvm.org/D95974
This commit is contained in:
Artem Belevich 2021-02-03 13:26:00 -08:00
parent 2817246389
commit 6249886257
1 changed files with 7 additions and 0 deletions
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7
lib/Target/NVPTX/NVPTX.td
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@ -57,6 +57,8 @@ def SM75 : SubtargetFeature<"sm_75", "SmVersion", "75",
"Target SM 7.5">;
def SM80 : SubtargetFeature<"sm_80", "SmVersion", "80",
"Target SM 8.0">;
def SM86 : SubtargetFeature<"sm_86", "SmVersion", "86",
"Target SM 8.6">;
// PTX Versions
def PTX32 : SubtargetFeature<"ptx32", "PTXVersion", "32",
@ -83,6 +85,10 @@ def PTX65 : SubtargetFeature<"ptx65", "PTXVersion", "65",
"Use PTX version 6.5">;
def PTX70 : SubtargetFeature<"ptx70", "PTXVersion", "70",
"Use PTX version 7.0">;
def PTX71 : SubtargetFeature<"ptx71", "PTXVersion", "71",
"Use PTX version 7.1">;
def PTX72 : SubtargetFeature<"ptx72", "PTXVersion", "72",
"Use PTX version 7.2">;
//===----------------------------------------------------------------------===//
// NVPTX supported processors.
@ -107,6 +113,7 @@ def : Proc<"sm_70", [SM70, PTX60]>;
def : Proc<"sm_72", [SM72, PTX61]>;
def : Proc<"sm_75", [SM75, PTX63]>;
def : Proc<"sm_80", [SM80, PTX70]>;
def : Proc<"sm_86", [SM86, PTX71]>;
def NVPTXInstrInfo : InstrInfo {
}