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Diffstat (limited to 'gcc/doc/extend.texi')
| -rw-r--r-- | gcc/doc/extend.texi | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 11f6b02..5f36510 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -6007,6 +6007,16 @@ Specifies the core for which to tune the performance of this function and also whose architectural features to use. The behavior and valid arguments are the same as for the @option{-mcpu=} command-line option. +@cindex @code{max-vectorization} function attribute, RISC-V +@item max-vectorization +@itemx no-max-vectorization +@code{max-vectorization} tells GCC's vectorizer to treat all vector +loops as being more profitable than the original scalar loops when +optimizing the current function. @code{no-max-vectorization} disables +this behavior. +This corresponds to the behavior of the command-line options +@option{-mmax-vectorization} and @option{-mno-max-vectorization}. + @end table The above target attributes can be specified as follows: @@ -10722,7 +10732,7 @@ for more information about the @code{target} attribute and the attribute syntax. The @code{#pragma GCC target} pragma is presently implemented for -x86, ARM, AArch64, PowerPC, and S/390 targets only. +x86, ARM, AArch64, PowerPC, RISC-V, and S/390 targets only. @cindex pragma GCC optimize @item #pragma GCC optimize (@var{string}, @dots{}) |