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rustc: Whitelist the FMA target feature #40431

Merged
merged 1 commit into from
Mar 12, 2017
Merged

rustc: Whitelist the FMA target feature #40431

merged 1 commit into from
Mar 12, 2017

Commits on Mar 10, 2017

  1. rustc: Whitelist the FMA target feature 

    This commit adds the entry `"fma\0"` to the whitelist for the x86
target. LLVM already supports fma but rustc did not directly. Previously
rustc permitted `+fma` in the target-feature argument and enabled the use
of FMA instructions, but it did not list it in the configuration and
attributes.

fixes #40406
    @fsasm
    fsasm committed Mar 10, 2017
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