[PATCH] D149488: [RISCV] Use AMOSWAP for 32 and 64-bit atomic stores

[Paul Kirth via Phabricator via llvm-commits]

paulkirth added a comment.

In D149488#4315076 <https://reviews.llvm.org/D149488#4315076>, @asb wrote:

> Do you know if GCC landed this change as well?

Based on this test, I'd guess that they haven't. https://github.com/gcc-mirror/gcc/blob/6cff5f3da7f263bb11cf48e6011931422b62b364/gcc/testsuite/gcc.target/riscv/amo-table-a-6-store-compat-3.c#L8


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