Add saturating subtracts, non-predicate compares, and some other random

intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27140 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 71 insertions, 2 deletions

diff --git a/include/llvm/Intrinsics.td b/include/llvm/Intrinsics.td
index 9269c73a37..0b64ab61a2 100644
--- a/include/llvm/Intrinsics.td
+++ b/include/llvm/Intrinsics.td
@@ -240,12 +240,61 @@ let TargetPrefix = "ppc" in {  // All intrinsics start with "llvm.ppc.".
   def int_ppc_altivec_vaddcuw : GCCBuiltin<"__builtin_altivec_vaddcuw">,
               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
                         [InstrNoMem]>;
+  def int_ppc_altivec_vsubcuw : GCCBuiltin<"__builtin_altivec_vsubcuw">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vsel : GCCBuiltin<"__builtin_altivec_vsel_4si">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, 
+                         llvm_v4i32_ty, llvm_v4i32_ty], [InstrNoMem]>;
   def int_ppc_altivec_vsldoi : GCCBuiltin<"__builtin_altivec_vsldoi_4si">,
               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, 
-                         llvm_v4i32_ty, llvm_int_ty],
+                         llvm_v4i32_ty, llvm_int_ty], [InstrNoMem]>;
+
+  // Comparisons setting a vector.
+  def int_ppc_altivec_vcmpbfp : GCCBuiltin<"__builtin_altivec_vcmpbfp">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpeqfp : GCCBuiltin<"__builtin_altivec_vcmpeqfp">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgefp : GCCBuiltin<"__builtin_altivec_vcmpgefp">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgtfp : GCCBuiltin<"__builtin_altivec_vcmpgtfp">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
+                        [InstrNoMem]>;
+                        
+  def int_ppc_altivec_vcmpequw : GCCBuiltin<"__builtin_altivec_vcmpequw">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgtsw : GCCBuiltin<"__builtin_altivec_vcmpgtsw">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgtuw : GCCBuiltin<"__builtin_altivec_vcmpgtuw">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
+                        [InstrNoMem]>;
+                        
+  def int_ppc_altivec_vcmpequh : GCCBuiltin<"__builtin_altivec_vcmpequh">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v8i16_ty, llvm_v8i16_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgtsh : GCCBuiltin<"__builtin_altivec_vcmpgtsh">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v8i16_ty, llvm_v8i16_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgtuh : GCCBuiltin<"__builtin_altivec_vcmpgtuh">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v8i16_ty, llvm_v8i16_ty],
                         [InstrNoMem]>;
 
-  // Saturating adds:
+  def int_ppc_altivec_vcmpequb : GCCBuiltin<"__builtin_altivec_vcmpequb">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v16i8_ty, llvm_v16i8_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgtsb : GCCBuiltin<"__builtin_altivec_vcmpgtsb">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v16i8_ty, llvm_v16i8_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vcmpgtub : GCCBuiltin<"__builtin_altivec_vcmpgtub">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v16i8_ty, llvm_v16i8_ty],
+                        [InstrNoMem]>;
+
+  // Saturating adds and subs.
   def int_ppc_altivec_vaddubs : GCCBuiltin<"__builtin_altivec_vaddubs">,
               Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
                         [InstrNoMem]>;
@@ -264,6 +313,26 @@ let TargetPrefix = "ppc" in {  // All intrinsics start with "llvm.ppc.".
   def int_ppc_altivec_vaddsws : GCCBuiltin<"__builtin_altivec_vaddsws">,
               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
                         [InstrNoMem]>;
+
+  def int_ppc_altivec_vsububs : GCCBuiltin<"__builtin_altivec_vsububs">,
+              Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vsubsbs : GCCBuiltin<"__builtin_altivec_vsubsbs">,
+              Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vsubuhs : GCCBuiltin<"__builtin_altivec_vsubuhs">,
+              Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vsubshs : GCCBuiltin<"__builtin_altivec_vsubshs">,
+              Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vsubuws : GCCBuiltin<"__builtin_altivec_vsubuws">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
+                        [InstrNoMem]>;
+  def int_ppc_altivec_vsubsws : GCCBuiltin<"__builtin_altivec_vsubsws">,
+              Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
+                        [InstrNoMem]>;
+
                         
   // FP to integer conversion.
   def int_ppc_altivec_vcfsx : GCCBuiltin<"__builtin_altivec_vcfsx">,