[llvm] [NVPTX] Add Volta Load/Store Atomics (.relaxed, .acquire, .release) and Volatile (.mmio/.volatile) support (PR #98022)

via llvm-commits llvm-commits at lists.llvm.org
Fri Jul 12 14:57:43 PDT 2024


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@@ -0,0 +1,951 @@
+; RUN: llc < %s -march=nvptx64 -mcpu=sm_70 -mattr=+ptx82 | FileCheck %s
+; RUN: %if ptxas %{ llc < %s -march=nvptx64 -mcpu=sm_70 -mattr=+ptx82 | %ptxas-verify %}
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gonzalobg wrote:

Have run this, thanks. There was indeed a bug, the `ptxas-verify` was missing an `-arch=sm_70`. Have fixed it in the last commit. All issues resolved.

https://github.com/llvm/llvm-project/pull/98022


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