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[Bug target/56313] aarch64 backend not using fmls instruction
- From: "ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 10 Jun 2014 08:00:40 +0000
- Subject: [Bug target/56313] aarch64 backend not using fmls instruction
- Auto-submitted: auto-generated
- References: <bug-56313-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56313
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ramana at gcc dot gnu.org
--- Comment #3 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
4.9 and trunk both generate.
foo:
adrp x0, .LANCHOR0
add x0, x0, :lo12:.LANCHOR0
add x2, x0, 8
add x1, x0, 16
ldr d0, [x0]
ldr d2, [x2]
ldr d1, [x1]
fmls v0.2s, v2.2s, v1.2s
str d0, [x0]
ret