gnu /
gcc /
91818d6f18622ab00e47b8cd2310ad789e7778e3 [AArch64][doc] Clarify -msve-vector-bits=128 behaviour
We've received reports about the -msve-vector-bits=128 bits being somewhat ambiguous.
It isn't clear whether -msve-vector-bits=128 forces vector-length-agnostic code or whether
-msve-vector-bits=scalable forces 128-bit vector-lengh-specific code.
The latter is a, perhaps unintuitive, reading that we want to exclude.
This patch makes it more explicit that -msve-vector-bits=128 is special and produces
vector-length *agnostic* code. In the end, I've rewritten the whole option documentation.
Checked make pdf that the output looks reasonable.
* doc/invoke.texi (-msve-vector-bits): Clarify -msve-vector-bits=128
behavior.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@267081 138bc75d-0d04-0410-961f-82ee72b054a4
2 files changed
