[llvm] [NVPTX] Update setmaxnreg intrinsic lowering (PR #125846)

[Durgadoss R via llvm-commits]

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@@ -0,0 +1,13 @@
+; RUN: llc < %s -march=nvptx64 -mcpu=sm_100a -mattr=+ptx86 | FileCheck --check-prefixes=CHECK %s
+; RUN: %if ptxas-12.6 %{ llc < %s -march=nvptx64 -mcpu=sm_100a -mattr=+ptx86 | %ptxas-verify -arch=sm_100a %}
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durga4github wrote:

For sm100a, it should be ptxas-12.8


https://github.com/llvm/llvm-project/pull/125846