[NVPTX] Add a test to verify the .version with sm_90(a)

Author: d0k

llvm/test/CodeGen/NVPTX/sm-version.ll

@@ -14,6 +14,8 @@
 ; RUN: llc < %s -march=nvptx -mcpu=sm_75 | FileCheck %s --check-prefix=SM75
 ; RUN: llc < %s -march=nvptx -mcpu=sm_80 | FileCheck %s --check-prefix=SM80
 ; RUN: llc < %s -march=nvptx -mcpu=sm_86 | FileCheck %s --check-prefix=SM86
+; RUN: llc < %s -march=nvptx -mcpu=sm_90 | FileCheck %s --check-prefix=SM90
+; RUN: llc < %s -march=nvptx -mcpu=sm_90a | FileCheck %s --check-prefix=SM90a
 
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=SM20
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_21 | FileCheck %s --check-prefix=SM21
@@ -31,6 +33,8 @@
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_75 | FileCheck %s --check-prefix=SM75
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_80 | FileCheck %s --check-prefix=SM80
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_86 | FileCheck %s --check-prefix=SM86
+; RUN: llc < %s -march=nvptx64 -mcpu=sm_90 | FileCheck %s --check-prefix=SM90
+; RUN: llc < %s -march=nvptx64 -mcpu=sm_90a | FileCheck %s --check-prefix=SM90a
 
 ; SM20: .version 3.2
 ; SM21: .version 3.2
@@ -48,6 +52,8 @@
 ; SM75: .version 6.3
 ; SM80: .version 7.0
 ; SM86: .version 7.1
+; SM90: .version 7.8
+; SM90a: .version 8.0
 
 ; SM20: .target sm_20
 ; SM21: .target sm_21
@@ -65,3 +71,5 @@
 ; SM75: .target sm_75
 ; SM80: .target sm_80
 ; SM86: .target sm_86
+; SM90: .target sm_90
+; SM90a: .target sm_90a