feat: enable SME/SME2 detection on Windows®

morgolock · morgolock · commit b175867715b9 · 2025-11-17T12:44:45.000Z
Resolves MLCE-1644

Change-Id: I31001b3c47f838d6acb70f564633f4b070bcdabd
Signed-off-by: Pablo Marquez Tello &lt;pablo.tello@arm.com&gt;
diff --git a/src/common/cpuinfo/CpuInfo.cpp b/src/common/cpuinfo/CpuInfo.cpp
@@ -442,6 +442,8 @@ CpuInfo CpuInfo::build()
         isainfo.fp16 = IsProcessorFeaturePresent(PF_ARM_SVE_INSTRUCTIONS_AVAILABLE);
         isainfo.sve  = IsProcessorFeaturePresent(PF_ARM_SVE_INSTRUCTIONS_AVAILABLE);
         isainfo.i8mm = IsProcessorFeaturePresent(PF_ARM_SVE_I8MM_INSTRUCTIONS_AVAILABLE);
+        isainfo.sme  = IsProcessorFeaturePresent(PF_ARM_SME_INSTRUCTIONS_AVAILABLE);
+        isainfo.sme2 = IsProcessorFeaturePresent(PF_ARM_SME2_INSTRUCTIONS_AVAILABLE);
     }
     SYSTEM_INFO sysinfo;
     GetSystemInfo(&sysinfo);

Original file line number	Diff line number	Diff line change
`@@ -442,6 +442,8 @@ CpuInfo CpuInfo::build()`
`442`	`442`	`isainfo.fp16 = IsProcessorFeaturePresent(PF_ARM_SVE_INSTRUCTIONS_AVAILABLE);`
`443`	`443`	`isainfo.sve = IsProcessorFeaturePresent(PF_ARM_SVE_INSTRUCTIONS_AVAILABLE);`
`444`	`444`	`isainfo.i8mm = IsProcessorFeaturePresent(PF_ARM_SVE_I8MM_INSTRUCTIONS_AVAILABLE);`
	`445`	`+ isainfo.sme = IsProcessorFeaturePresent(PF_ARM_SME_INSTRUCTIONS_AVAILABLE);`
	`446`	`+ isainfo.sme2 = IsProcessorFeaturePresent(PF_ARM_SME2_INSTRUCTIONS_AVAILABLE);`
`445`	`447`	`}`
`446`	`448`	`SYSTEM_INFO sysinfo;`
`447`	`449`	`GetSystemInfo(&sysinfo);`