[llvm] [SPIRV] Addition of @llvm.lround.* and @llvm.llround.* intrinsic (PR #129240)

[Marcos Maronas via llvm-commits]

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+; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
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maarquitos14 wrote:

Ah, I see. I said `ideally` because for opencl `spirv64-unknown-unknown` should work, but I'd prefer to start having `opencl` explicitly in the triples, so that somebody reading the tests doesn't have to guess if it's intended for OpenCL or Vulkan. Sorry for the confusion. 

https://github.com/llvm/llvm-project/pull/129240