diff options
| author | Kwok Cheung Yeung <kcy@codesourcery.com> | 2022-12-02 23:00:11 +0300 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2022-12-16 20:18:14 +0300 |
| commit | 125e39bfea1a39341a60348c93a65cf4894e0f2a (patch) | |
| tree | 1f96cbfd9b4079cd8bec9f9ee837fade1585ab30 /newlib/configure | |
| parent | 8fdc201ec3a3c32f724d06f2859b700f95dced86 (diff) | |
amdgcn: Add vectorized math routines
This implements a set of vectorized math routines to be used by the
compiler auto-vectorizer. Versions for vectors with 2 lanes up to
64 lanes (in powers of 2) are provided.
These routines are based on the scalar versions of the math routines in
libm/common, libm/math and libm/mathfp. They make extensive use of the GCC
C vector extensions and GCN-specific builtins in GCC.
Diffstat (limited to 'newlib/configure')
| -rwxr-xr-x | newlib/configure | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/newlib/configure b/newlib/configure index 0b6ec15e9..f29aca5d3 100755 --- a/newlib/configure +++ b/newlib/configure @@ -623,6 +623,8 @@ HAVE_LIBM_MACHINE_I386_FALSE HAVE_LIBM_MACHINE_I386_TRUE HAVE_LIBM_MACHINE_ARM_FALSE HAVE_LIBM_MACHINE_ARM_TRUE +HAVE_LIBM_MACHINE_AMDGCN_FALSE +HAVE_LIBM_MACHINE_AMDGCN_TRUE HAVE_LIBM_MACHINE_AARCH64_FALSE HAVE_LIBM_MACHINE_AARCH64_TRUE HAS_NDS32_FPU_DP_FALSE @@ -6216,6 +6218,14 @@ else HAVE_LIBM_MACHINE_AARCH64_FALSE= fi + if test "${libm_machine_dir}" = "amdgcn"; then + HAVE_LIBM_MACHINE_AMDGCN_TRUE= + HAVE_LIBM_MACHINE_AMDGCN_FALSE='#' +else + HAVE_LIBM_MACHINE_AMDGCN_TRUE='#' + HAVE_LIBM_MACHINE_AMDGCN_FALSE= +fi + if test "${libm_machine_dir}" = "arm"; then HAVE_LIBM_MACHINE_ARM_TRUE= HAVE_LIBM_MACHINE_ARM_FALSE='#' @@ -7875,6 +7885,10 @@ if test -z "${HAVE_LIBM_MACHINE_AARCH64_TRUE}" && test -z "${HAVE_LIBM_MACHINE_A as_fn_error $? "conditional \"HAVE_LIBM_MACHINE_AARCH64\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${HAVE_LIBM_MACHINE_AMDGCN_TRUE}" && test -z "${HAVE_LIBM_MACHINE_AMDGCN_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBM_MACHINE_AMDGCN\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${HAVE_LIBM_MACHINE_ARM_TRUE}" && test -z "${HAVE_LIBM_MACHINE_ARM_FALSE}"; then as_fn_error $? "conditional \"HAVE_LIBM_MACHINE_ARM\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 |