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From: | Richard Henderson |
Subject: | Re: [RFC PATCH 0/3] tests/tcg/ppc64le: fix the build of TCG tests with Clang |
Date: | Fri, 11 Feb 2022 10:06:17 +1100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 |
On 2/9/22 07:31, matheus.ferst@eldorado.org.br wrote:
The second patch addresses differences in the output of float_madds.c. The __builtin_fmaf used in this test emits fmadds with GCC and xsmaddasp with LLVM. The first insn had rounding errors fixed in d04ca895dc7f ("target/ppc: Add helpers for fmadds et al"), we apply a similar fix to xsmaddasp.
Thanks for this. I missed those before. There are a number of other missed vector cases, which you may have seen. Basically, anything with "r2sp" needs updating. r~
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