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| author | Dennis Zhang <dennis.zh@live.com> | 2020-04-08 15:06:31 +0100 |
|---|---|---|
| committer | Dennis Zhang <dennis.zh@live.com> | 2020-04-08 15:06:31 +0100 |
| commit | 975e6670c428b032aa6ec600f57082d3cfb57393 (patch) | |
| tree | ee079a210bfab455715fb97817d1010222f5c6ea /gcc/config.gcc | |
| parent | 4cf6b06cb5b02c053738e2975e3b7a4b3c577401 (diff) | |
| download | gcc-975e6670c428b032aa6ec600f57082d3cfb57393.zip gcc-975e6670c428b032aa6ec600f57082d3cfb57393.tar.gz gcc-975e6670c428b032aa6ec600f57082d3cfb57393.tar.bz2 | |
arm: CLI for Custom Datapath Extension (CDE)
This patch is part of a series that adds support for the Arm Custom
Datapath Extension. It defines the options cdecp0-cdecp7 for CLI to
enable the CDE on corresponding coprocessor 0-7.
It also adds new target supports for CDE feature testsuite.
gcc/ChangeLog:
2020-04-08 Dennis Zhang <dennis.zhang@arm.com>
* config.gcc: Add arm_cde.h.
* config/arm/arm-c.c (arm_cpu_builtins): Define or undefine
__ARM_FEATURE_CDE and __ARM_FEATURE_CDE_COPROC.
* config/arm/arm-cpus.in (cdecp0, cdecp1, ..., cdecp7): New options.
* config/arm/arm.c (arm_option_reconfigure_globals): Configure
arm_arch_cde and arm_arch_cde_coproc to store the feature bits.
* config/arm/arm.h (TARGET_CDE): New macro.
* config/arm/arm_cde.h: New file.
* doc/invoke.texi: Document CDE options +cdecp[0-7].
* doc/sourcebuild.texi (arm_v8m_main_cde_ok): Document new target
supports option.
(arm_v8m_main_cde_fp, arm_v8_1m_main_cde_mve): Likewise.
gcc/testsuite/ChangeLog:
2020-04-08 Dennis Zhang <dennis.zhang@arm.com>
* gcc.target/arm/pragma_cde.c: New test.
* lib/target-supports.exp (arm_v8m_main_cde_ok): New target support
option.
(arm_v8m_main_cde_fp, arm_v8_1m_main_cde_mve): Likewise.
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index 13e3cb7..7624c65 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -346,7 +346,7 @@ arc*-*-*) arm*-*-*) cpu_type=arm extra_objs="arm-builtins.o aarch-common.o" - extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h arm_bf16.h arm_mve.h" + extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h arm_bf16.h arm_mve.h arm_cde.h" target_type_format_char='%' c_target_objs="arm-c.o" cxx_target_objs="arm-c.o" |