AArch64: correct Cortex-X4 MIDR

The Parts Num field for the MIDR for Cortex-X4 is wrong.  It's currently the
parts number for a Cortex-A720 (which does have the right number).

The correct number can be found in the Cortex-X4 Technical Reference Manual [1]
on page 382 in Issue Number 5.

[1] https://developer.arm.com/documentation/102484/latest/

gcc/ChangeLog:

	* config/aarch64/aarch64-cores.def (AARCH64_CORE): Fix cortex-x4 parts
	num.

diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def
index a919ab7d8a5ac9c8282e84d714c40114789ff162..b1eaf5512b577e7a41faa2a0c0a3cdc57d4f95c4 100644 (file)
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -185,7 +185,7 @@ AARCH64_CORE("cortex-x2",  cortexx2, cortexa57, V9A,  (SVE2_BITPERM, MEMTAG, I8M
 
 AARCH64_CORE("cortex-x3",  cortexx3, cortexa57, V9A,  (SVE2_BITPERM, MEMTAG, I8MM, BF16), neoversen2, 0x41, 0xd4e, -1)
 
-AARCH64_CORE("cortex-x4",  cortexx4, cortexa57, V9_2A,  (SVE2_BITPERM, MEMTAG, PROFILE), neoversen2, 0x41, 0xd81, -1)
+AARCH64_CORE("cortex-x4",  cortexx4, cortexa57, V9_2A,  (SVE2_BITPERM, MEMTAG, PROFILE), neoversen2, 0x41, 0xd82, -1)
 
 AARCH64_CORE("cortex-x925", cortexx925, cortexa57, V9_2A,  (SVE2_BITPERM, MEMTAG, PROFILE), neoversen2, 0x41, 0xd85, -1)