diff options
Diffstat (limited to 'gcc/doc/sourcebuild.texi')
| -rw-r--r-- | gcc/doc/sourcebuild.texi | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index cb116a93f57..e78158ffc96 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -1604,9 +1604,18 @@ Target uses a ColdFire FPU. @item hard_float Target supports FPU instructions. +@item sse +Target supports compiling @code{sse} instructions. + +@item sse_runtime +Target supports the execution of @code{sse} instructions. + @item sse2 Target supports compiling @code{sse2} instructions. +@item sse2_runtime +Target supports the execution of @code{sse2} instructions. + @item sync_char_short Target supports atomic operations on @code{char} and @code{short}. @@ -1870,6 +1879,16 @@ The supported values of @var{feature} for directive @code{dg-add-options} are: @table @code +@item arm_neon +NEON support. Only ARM targets support this feature, and only then +in certain modes; see the @ref{arm_neon_ok,,arm_neon_ok effective target +keyword}. + +@item arm_neon_fp16 +NEON and half-precision floating point support. Only ARM targets +support this feature, and only then in certain modes; see +the @ref{arm_neon_ok,,arm_neon_fp16_ok effective target keyword}. + @item bind_pic_locally Add the target-specific flags needed to enable functions to bind locally when using pic/PIC passes in the testsuite. @@ -1885,15 +1904,8 @@ compliance mode. @code{mips16} function attributes. Only MIPS targets support this feature, and only then in certain modes. -@item arm_neon -NEON support. Only ARM targets support this feature, and only then -in certain modes; see the @ref{arm_neon_ok,,arm_neon_ok effective target -keyword}. - -@item arm_neon_fp16 -NEON and half-precision floating point support. Only ARM targets -support this feature, and only then in certain modes; see -the @ref{arm_neon_ok,,arm_neon_fp16_ok effective target keyword}. +@item tls +Add the target-specific flags needed to use thread-local storage. @end table @node Require Support |