* 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: https://svn.freepascal.org/svn/fpc/trunk@44062 3ad0048d-3df7-0310-abae-a5850022a9f2

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/arm/cpuinfo.pas b/compiler/arm/cpuinfo.pas
index 2c5127b809..73710f6fc7 100644
--- a/compiler/arm/cpuinfo.pas
+++ b/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 + [];