[llvm] [NVPTX] extend type support for nvvm.{min, max, mulhi, sad} (PR #78385)

[Artem Belevich via llvm-commits]

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@@ -0,0 +1,103 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
+; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_50 | FileCheck %s
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Artem-B wrote:

Another improvent for the tests is to add a conditional ptxas compilation run and then actually run LLVM tests with ` LLVM_PTXAS_EXECUTABLE=/path/to/cuda/bin/ptxas` to make sure ptxas does accept the instructions we generate.

https://github.com/llvm/llvm-project/pull/78385