Handle logical NOT and XOR without library functions. Results in much tighter code.

2 files changed, 42 insertions, 62 deletions

diff --git a/src/mesa/shader/slang/library/slang_core.gc b/src/mesa/shader/slang/library/slang_core.gc
index 927ca048d7a..e398eabb15d 100644
--- a/src/mesa/shader/slang/library/slang_core.gc
+++ b/src/mesa/shader/slang/library/slang_core.gc
@@ -2515,23 +2515,6 @@ bool __operator <= (const int a, const int b) {
 
 
 
-bool __logicalNot(const bool a)
-{
-   if (a)
-      return false;
-   return true;
-}
-
-bool __logicalXor(const bool a, const bool b)
-{
-   // XXX   return a != b;
-   if (a)
-      return __logicalNot(b);
-   return b;
-}
-
-
-
 //
 // MESA-specific extension functions.
 //
diff --git a/src/mesa/shader/slang/library/slang_core_gc.h b/src/mesa/shader/slang/library/slang_core_gc.h
index 042566696b1..dcd39a0e28d 100644
--- a/src/mesa/shader/slang/library/slang_core_gc.h
+++ b/src/mesa/shader/slang/library/slang_core_gc.h
@@ -819,49 +819,46 @@
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