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| author | smasher164 <aindurti@gmail.com> | 2018-10-15 03:14:57 -0400 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2019-10-21 17:42:47 +0000 |
| commit | 58b031949b26efa92a80f39cf68a189b9c0ff07f (patch) | |
| tree | dc73caed45bab6d1fea6485e368c06f6f0aa130a /src/database/sql | |
| parent | 06ac26279cb93140bb2b03bcef9a3300c166cade (diff) | |
| download | go-58b031949b26efa92a80f39cf68a189b9c0ff07f.tar.xz | |
cmd/compile: add fma intrinsic for arm
This change introduces an arm intrinsic that generates the FMULAD
instruction for the fused-multiply-add operation on systems that
support it. System support is detected via cpu.ARM.HasVFPv4. A rewrite
rule translates the generic intrinsic to FMULAD.
Updates #25819.
Change-Id: I8459e5dd1cdbdca35f88a78dbeb7d387f1e20efa
Reviewed-on: https://go-review.googlesource.com/c/go/+/142117
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'src/database/sql')
0 files changed, 0 insertions, 0 deletions