aarch64: Update FP8 dependencies for -mcpu=olympus

We had not noticed that after g:299a8e2dc667e795991bc439d2cad5ea5bd379e2 the
FP8FMA and FP8DOT4 features aren't implied by FP8FMA.  The intent is for
-mcpu=olympus to support all of them.
Fix the definition to include the relevant sub-features explicitly.

Signed-off-by: Kyrylo Tkachov <ktkachov@nvidia.com>
gcc/

	* config/aarch64/aarch64-cores.def (olympus): Add fp8fma, fp8dot4
	explicitly.

diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def
index 7f204fd0ac92ec4b703aa403bc71ce20933625bd..12096300d0127f68f0626f1ddafaf2aae5578dc0 100644 (file)
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -224,7 +224,7 @@ AARCH64_CORE("neoverse-v3ae", neoversev3ae, cortexa57, V9_2A, (SVE2_BITPERM, RNG
 AARCH64_CORE("demeter", demeter, cortexa57, V9A, (I8MM, BF16, SVE2_BITPERM, RNG, MEMTAG, PROFILE), neoversev2, 0x41, 0xd4f, -1)
 
 /* NVIDIA ('N') cores. */
-AARCH64_CORE("olympus", olympus, cortexa57, V9_2A, (SVE2_BITPERM, RNG, LS64, MEMTAG, PROFILE, FAMINMAX, FP8DOT2, LUT, SVE2_AES, SVE2_SHA3, SVE2_SM4), neoversev3, 0x4e, 0x10, -1)
+AARCH64_CORE("olympus", olympus, cortexa57, V9_2A, (SVE2_BITPERM, RNG, LS64, MEMTAG, PROFILE, FAMINMAX, FP8FMA, FP8DOT2, FP8DOT4, LUT, SVE2_AES, SVE2_SHA3, SVE2_SM4), neoversev3, 0x4e, 0x10, -1)
 
 /* Generic Architecture Processors.  */
 AARCH64_CORE("generic",  generic, cortexa53, V8A,  (), generic, 0x0, 0x0, -1)