[Hexagon] Add intrinsics for data cache operations

This is the clang part, adding support for
  void __builtin_HEXAGON_Y2_dccleana(void*);
  void __builtin_HEXAGON_Y2_dccleaninva(void*);
  void __builtin_HEXAGON_Y2_dcinva(void*);
  void __builtin_HEXAGON_Y2_dczeroa(void*);
  void __builtin_HEXAGON_Y4_l2fetch(void*, unsigned);
  void __builtin_HEXAGON_Y5_l2fetch(void*, unsigned long long);
Requires r308032.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@308035 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/BuiltinsHexagon.def b/include/clang/Basic/BuiltinsHexagon.def
index 85936cbfc08ead6e17c4c637e198b1c90d4588e1..14fc4adc25bc05dbd7b145344fee9bb729bc2be2 100644 (file)
--- a/include/clang/Basic/BuiltinsHexagon.def
+++ b/include/clang/Basic/BuiltinsHexagon.def
@@ -882,6 +882,12 @@ BUILTIN(__builtin_HEXAGON_S2_ct0p,"iLLi","")
 BUILTIN(__builtin_HEXAGON_S2_ct1p,"iLLi","")
 BUILTIN(__builtin_HEXAGON_S2_interleave,"LLiLLi","")
 BUILTIN(__builtin_HEXAGON_S2_deinterleave,"LLiLLi","")
+BUILTIN(__builtin_HEXAGON_Y2_dccleana,"vv*","")
+BUILTIN(__builtin_HEXAGON_Y2_dccleaninva,"vv*","")
+BUILTIN(__builtin_HEXAGON_Y2_dcinva,"vv*","")
+BUILTIN(__builtin_HEXAGON_Y2_dczeroa,"vv*","")
+BUILTIN(__builtin_HEXAGON_Y4_l2fetch,"vv*Ui","")
+BUILTIN(__builtin_HEXAGON_Y5_l2fetch,"vv*LLUi","")
 
 BUILTIN(__builtin_HEXAGON_S6_rol_i_r,"iii","v:60:")
 BUILTIN(__builtin_HEXAGON_S6_rol_i_p,"LLiLLii","v:60:")

diff --git a/test/CodeGen/builtins-hexagon.c b/test/CodeGen/builtins-hexagon.c
index e2eda2afafd5d324c502cee3ed37611a728382d2..f9f5d495d02a853e300cd66099dfd9027b581598 100644 (file)
--- a/test/CodeGen/builtins-hexagon.c
+++ b/test/CodeGen/builtins-hexagon.c
@@ -2962,4 +2962,16 @@ void foo() {
   // CHECK: @llvm.hexagon.V6.vzh.128B
   __builtin_HEXAGON_V6_vzh(v16);
   // CHECK: @llvm.hexagon.V6.vzh
+  __builtin_HEXAGON_Y2_dccleana(0);
+  // CHECK: @llvm.hexagon.Y2.dccleana
+  __builtin_HEXAGON_Y2_dccleaninva(0);
+  // CHECK: @llvm.hexagon.Y2.dccleaninva
+  __builtin_HEXAGON_Y2_dcinva(0);
+  // CHECK: @llvm.hexagon.Y2.dcinva
+  __builtin_HEXAGON_Y2_dczeroa(0);
+  // CHECK: @llvm.hexagon.Y2.dczeroa
+  __builtin_HEXAGON_Y4_l2fetch(0, 0);
+  // CHECK: @llvm.hexagon.Y4.l2fetch
+  __builtin_HEXAGON_Y5_l2fetch(0, 0);
+  // CHECK: @llvm.hexagon.Y5.l2fetch
 }