JIT: Check ISA directly when printing JitDisasm (dotnet#112828)

`compOpportunisticallyDependsOn` does a JIT-EE call that can otherwise
make the compilation miss when `JitDisasm` is enabled.

Author: jakobbotsch

src/coreclr/jit/codegencommon.cpp

@@ -1827,11 +1827,14 @@ void CodeGen::genGenerateMachineCode()
         printf(" for ");
 
 #if defined(TARGET_X86)
-        if (compiler->canUseEvexEncoding())
+        // Check ISA directly here instead of using
+        // compOpportunisticallyDependsOn to avoid JIT-EE calls that could make
+        // us miss in SPMI
+        if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_EVEX))
         {
-            if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v2))
+            if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v2))
             {
-                if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v2_V512))
+                if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v2_V512))
                 {
                     printf("X86 with AVX10.2/512");
                 }
@@ -1840,9 +1843,9 @@ void CodeGen::genGenerateMachineCode()
                     printf("X86 with AVX10.2/256");
                 }
             }
-            else if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v1))
+            else if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v1))
             {
-                if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v1_V512))
+                if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v1_V512))
                 {
                     printf("X86 with AVX10.1/512");
                 }
@@ -1857,7 +1860,7 @@ void CodeGen::genGenerateMachineCode()
                 printf("X86 with AVX512");
             }
         }
-        else if (compiler->canUseVexEncoding())
+        else if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX))
         {
             printf("X86 with AVX");
         }
@@ -1866,11 +1869,11 @@ void CodeGen::genGenerateMachineCode()
             printf("generic X86");
         }
 #elif defined(TARGET_AMD64)
-        if (compiler->canUseEvexEncoding())
+        if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_EVEX))
         {
-            if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v2))
+            if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v2))
             {
-                if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v2_V512))
+                if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v2_V512))
                 {
                     printf("X64 with AVX10.2/512");
                 }
@@ -1879,9 +1882,9 @@ void CodeGen::genGenerateMachineCode()
                     printf("X64 with AVX10.2/256");
                 }
             }
-            else if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v1))
+            else if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v1))
             {
-                if (compiler->compOpportunisticallyDependsOn(InstructionSet_AVX10v1_V512))
+                if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX10v1_V512))
                 {
                     printf("X64 with AVX10.1/512");
                 }
@@ -1896,7 +1899,7 @@ void CodeGen::genGenerateMachineCode()
                 printf("X64 with AVX512");
             }
         }
-        else if (compiler->canUseVexEncoding())
+        else if (compiler->opts.compSupportsISA.HasInstructionSet(InstructionSet_AVX))
         {
             printf("X64 with AVX");
         }