* disable cs_opt_regvar on all platforms when compiled for LLVM (LLVM does

    that itself, our LLVM code generator can't handle it, and if it did then
    afterwards we would have to spill 90% of those register variables again
    to make them SSA)

git-svn-id: trunk@44062 -

compiler/aarch64/cpuinfo.pas

@@ -112,12 +112,12 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,cs_opt_tailrecursion,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_tailrecursion,
 				  cs_opt_nodecse,cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches +
-     [cs_opt_regvar,cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
 

compiler/arm/cpuinfo.pas

@@ -1041,12 +1041,12 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,cs_opt_tailrecursion,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_tailrecursion,
                                   cs_opt_stackframe,cs_opt_nodecse,cs_opt_reorder_fields,cs_opt_fastmath,cs_opt_forcenostackframe];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches +
-     [cs_opt_regvar,cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [cs_opt_scheduler{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
 

compiler/avr/cpuinfo.pas

@@ -510,12 +510,12 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,cs_opt_tailrecursion,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_tailrecursion,
                                   cs_opt_stackframe,cs_opt_nodecse,cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches +
-     [cs_opt_regvar,cs_opt_stackframe,cs_opt_tailrecursion];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_tailrecursion];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
 

compiler/i386/cpuinfo.pas

@@ -147,14 +147,14 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_peephole,cs_opt_regvar,cs_opt_stackframe,
+                                 [cs_opt_peephole{$ifndef llvm},cs_opt_regvar{$endif},cs_opt_stackframe,
                                   cs_opt_loopunroll,cs_opt_uncertain,
                                   cs_opt_tailrecursion,cs_opt_nodecse,cs_useebp,
 				  cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches +
-     [cs_opt_regvar,cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [cs_useebp];
 

compiler/i8086/cpuinfo.pas

@@ -144,14 +144,14 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_peephole,cs_opt_regvar,cs_opt_stackframe,
+                                 [cs_opt_peephole,{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,
                                   cs_opt_loopunroll,cs_opt_uncertain,
                                   cs_opt_tailrecursion,cs_opt_nodecse,cs_useebp,
 				  cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches +
-     [{cs_opt_regvar,}cs_opt_stackframe,cs_opt_tailrecursion{,cs_opt_nodecse}];
+     [{$ifndef llvm}{cs_opt_regvar,}{$endif}cs_opt_stackframe,cs_opt_tailrecursion{,cs_opt_nodecse}];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [cs_useebp];
 

compiler/m68k/cpuinfo.pas

@@ -137,13 +137,13 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_stackframe,cs_opt_loopunroll,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_loopunroll,
                                   cs_opt_tailrecursion,cs_opt_nodecse,
                                   cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches +
-     [cs_opt_regvar,cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_tailrecursion,cs_opt_nodecse];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
 

compiler/mips/cpuinfo.pas

@@ -242,11 +242,11 @@ const
 {$endif MIPSEL}
 
    { Supported optimizations, only used for information }
-   supported_optimizerswitches = [cs_opt_regvar,cs_opt_loopunroll,cs_opt_nodecse,
+   supported_optimizerswitches = [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_nodecse,
                                   cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
-   level2optimizerswitches = level1optimizerswitches + [cs_opt_regvar,cs_opt_stackframe,cs_opt_nodecse];
+   level2optimizerswitches = level1optimizerswitches + [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_nodecse];
    level3optimizerswitches = level2optimizerswitches + [cs_opt_loopunroll];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
 

compiler/powerpc/cpuinfo.pas

@@ -105,11 +105,11 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,cs_opt_nodecse,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_nodecse,
                                   cs_opt_tailrecursion,cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
-   level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + [cs_opt_regvar,cs_opt_nodecse,cs_opt_tailrecursion];
+   level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_nodecse,cs_opt_tailrecursion];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
 

compiler/powerpc64/cpuinfo.pas

@@ -99,12 +99,12 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,cs_opt_nodecse,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_nodecse,
                                   cs_opt_tailrecursion,cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + 
-     [cs_opt_regvar,cs_opt_stackframe,cs_opt_nodecse,cs_opt_tailrecursion];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_nodecse,cs_opt_tailrecursion];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
 

compiler/riscv32/cpuinfo.pas

@@ -149,12 +149,12 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,cs_opt_nodecse,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_nodecse,
                                   cs_opt_tailrecursion,cs_opt_reorder_fields,cs_opt_fastmath,
                                   cs_opt_stackframe];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
-   level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + [cs_opt_regvar,cs_opt_nodecse,cs_opt_tailrecursion];
+   level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_nodecse,cs_opt_tailrecursion];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [cs_opt_stackframe]; 
 

compiler/riscv64/cpuinfo.pas

@@ -107,13 +107,13 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,cs_opt_nodecse,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,cs_opt_nodecse,
                                   cs_opt_tailrecursion,cs_opt_reorder_fields,cs_opt_fastmath,
                                   cs_opt_stackframe];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + 
-     [cs_opt_regvar,cs_opt_stackframe,cs_opt_nodecse,cs_opt_tailrecursion];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_stackframe,cs_opt_nodecse,cs_opt_tailrecursion];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [cs_opt_stackframe];
 

compiler/sparc64/cpuinfo.pas

@@ -99,13 +99,13 @@ Const
                                  genericlevel3optimizerswitches-
                                  { no need to write info about those }
                                  [cs_opt_level1,cs_opt_level2,cs_opt_level3]+
-                                 [cs_opt_regvar,cs_opt_loopunroll,
+                                 [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_loopunroll,
                                   cs_opt_tailrecursion,cs_opt_nodecse,
                                   cs_opt_reorder_fields,cs_opt_fastmath];
 
    level1optimizerswitches = genericlevel1optimizerswitches;
    level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + 
-     [cs_opt_regvar,cs_opt_tailrecursion,cs_opt_nodecse];
+     [{$ifndef llvm}cs_opt_regvar,{$endif}cs_opt_tailrecursion,cs_opt_nodecse];
    level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
    level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];