diff options
| author | jgreenhalgh <jgreenhalgh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-18 19:25:45 +0000 |
|---|---|---|
| committer | jgreenhalgh <jgreenhalgh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-18 19:25:45 +0000 |
| commit | 04232093c11c6790518366f1606620eebd2b1586 (patch) | |
| tree | 82f7601779fde94ef5d2407a98f0c44031c59f00 /gcc/config/aarch64/aarch64-cores.def | |
| parent | 60ae84fc4d8621707474432fd7459b8468f63194 (diff) | |
| download | gcc-04232093c11c6790518366f1606620eebd2b1586.tar.gz | |
[AArch64 2/3 big.LITTLE] Allow tuning parameters without unique tuning targets.
gcc/
* config/aarch64/aarch64-cores.def: Add new column for
SCHEDULER_IDENT.
* config/aarch64/aarch64-opts.h (AARCH64_CORE): Handle
SCHEDULER_IDENT.
* config/aarch64/aarch64.c (AARCH64_CORE): Handle
SCHEDULER_IDENT.
(aarch64_parse_cpu): mcpu implies a default value for mtune.
* config/aarch64/aarch64.h (AARCH64_CORE): Handle
SCHEDULER_IDENT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206099 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/aarch64/aarch64-cores.def')
| -rw-r--r-- | gcc/config/aarch64/aarch64-cores.def | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def index b631dbed924..1b4a49f7747 100644 --- a/gcc/config/aarch64/aarch64-cores.def +++ b/gcc/config/aarch64/aarch64-cores.def @@ -21,18 +21,18 @@ Before using #include to read this file, define a macro: - AARCH64_CORE(CORE_NAME, CORE_IDENT, ARCH, FLAGS, COSTS) + AARCH64_CORE(CORE_NAME, CORE_IDENT, SCHEDULER_IDENT, ARCH, FLAGS, COSTS) The CORE_NAME is the name of the core, represented as a string constant. The CORE_IDENT is the name of the core, represented as an identifier. + The SCHEDULER_IDENT is the name of the core for which scheduling decisions + will be made, represented as an identifier. ARCH is the architecture revision implemented by the chip. FLAGS are the bitwise-or of the traits that apply to that core. This need not include flags implied by the architecture. COSTS is the name of the rtx_costs routine to use. */ -/* V8 Architecture Processors. - This list currently contains example CPUs that implement AArch64, and - therefore serves as a template for adding more CPUs in the future. */ +/* V8 Architecture Processors. */ -AARCH64_CORE("cortex-a53", cortexa53, 8, AARCH64_FL_FPSIMD, cortexa53) -AARCH64_CORE("cortex-a57", cortexa15, 8, AARCH64_FL_FPSIMD, generic) +AARCH64_CORE("cortex-a53", cortexa53, cortexa53, 8, AARCH64_FL_FPSIMD, cortexa53) +AARCH64_CORE("cortex-a57", cortexa15, cortexa15, 8, AARCH64_FL_FPSIMD, generic) |