Add missing SSE builtins: CVTPD2PI, CVTPS2PI,

CVTTPD2PI, CVTTPS2PI, CVTPI2PD, CVTPI2PS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43523 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/IntrinsicsX86.td b/include/llvm/IntrinsicsX86.td
index 1bfc899a0f4fafeeed97f1523c1bf719ce75254b..73d104b55c645a60880864ef7cdd4975eb3743ae 100644 (file)
--- a/include/llvm/IntrinsicsX86.td
+++ b/include/llvm/IntrinsicsX86.td
@@ -124,6 +124,13 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_sse_cvtsi642ss : GCCBuiltin<"__builtin_ia32_cvtsi642ss">,
               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
                          llvm_i64_ty], [IntrNoMem]>;
+  def int_x86_sse_cvtps2pi : GCCBuiltin<"__builtin_ia32_cvtps2pi">,
+              Intrinsic<[llvm_v2i32_ty, llvm_v4f32_ty], [IntrNoMem]>;
+  def int_x86_sse_cvttps2pi: GCCBuiltin<"__builtin_ia32_cvttps2pi">,
+              Intrinsic<[llvm_v2i32_ty, llvm_v4f32_ty], [IntrNoMem]>;
+  def int_x86_sse_cvtpi2ps : GCCBuiltin<"__builtin_ia32_cvtpi2ps">,
+              Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty, 
+                         llvm_v2i32_ty], [IntrNoMem]>;
 }
 
 // SIMD load ops
@@ -400,6 +407,12 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_sse2_cvtss2sd : GCCBuiltin<"__builtin_ia32_cvtss2sd">,
               Intrinsic<[llvm_v2f64_ty, llvm_v2f64_ty,
                          llvm_v4f32_ty], [IntrNoMem]>;
+  def int_x86_sse_cvtpd2pi : GCCBuiltin<"__builtin_ia32_cvtpd2pi">,
+              Intrinsic<[llvm_v2i32_ty, llvm_v2f64_ty], [IntrNoMem]>;
+  def int_x86_sse_cvttpd2pi: GCCBuiltin<"__builtin_ia32_cvttpd2pi">,
+              Intrinsic<[llvm_v2i32_ty, llvm_v2f64_ty], [IntrNoMem]>;
+  def int_x86_sse_cvtpi2pd : GCCBuiltin<"__builtin_ia32_cvtpi2pd">,
+              Intrinsic<[llvm_v2f64_ty, llvm_v2i32_ty], [IntrNoMem]>;
 }
 
 // SIMD load ops

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 7c1947389abf779aca6c73789b1b8c537072fa67..c79409bab7eb92d41c273a8094318dc62a9847a3 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -331,6 +331,34 @@ def Int_CVTSS2SIrm : SSI<0x2D, MRMSrcMem, (outs GR32:$dst), (ins f32mem:$src),
                          [(set GR32:$dst, (int_x86_sse_cvtss2si
                                            (load addr:$src)))]>;
 
+// Match intrinisics which expect MM and XMM operand(s).
+def Int_CVTPS2PIrr : PSI<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src),
+                         "cvtps2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvtps2pi VR128:$src))]>;
+def Int_CVTPS2PIrm : PSI<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src),
+                         "cvtps2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvtps2pi 
+                                           (load addr:$src)))]>;
+def Int_CVTTPS2PIrr: PSI<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src),
+                         "cvttps2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvttps2pi VR128:$src))]>;
+def Int_CVTTPS2PIrm: PSI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src),
+                         "cvttps2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvttps2pi 
+                                           (load addr:$src)))]>;
+let isTwoAddress = 1 in {
+  def Int_CVTPI2PSrr : PSI<0x2A, MRMSrcReg, 
+                           (outs VR128:$dst), (ins VR128:$src1, VR64:$src2),
+                        "cvtpi2ps\t{$src2, $dst|$dst, $src2}",
+                        [(set VR128:$dst, (int_x86_sse_cvtpi2ps VR128:$src1,
+                                           VR64:$src2))]>;
+  def Int_CVTPI2PSrm : PSI<0x2A, MRMSrcMem, 
+                           (outs VR128:$dst), (ins VR128:$src1, i64mem:$src2),
+                        "cvtpi2ps\t{$src2, $dst|$dst, $src2}",
+                        [(set VR128:$dst, (int_x86_sse_cvtpi2ps VR128:$src1, 
+                                            (load addr:$src2)))]>;
+}
+
 // Aliases for intrinsics
 def Int_CVTTSS2SIrr : SSI<0x2C, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
                           "cvttss2si\t{$src, $dst|$dst, $src}",
@@ -1022,6 +1050,29 @@ def Int_CVTSD2SIrm : SDI<0x2D, MRMSrcMem, (outs GR32:$dst), (ins f128mem:$src),
                          [(set GR32:$dst, (int_x86_sse2_cvtsd2si
                                            (load addr:$src)))]>;
 
+// Match intrinisics which expect MM and XMM operand(s).
+def Int_CVTPD2PIrr : PDI<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src),
+                         "cvtpd2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvtpd2pi VR128:$src))]>;
+def Int_CVTPD2PIrm : PDI<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src),
+                         "cvtpd2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvtpd2pi 
+                                           (load addr:$src)))]>;
+def Int_CVTTPD2PIrr: PDI<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src),
+                         "cvttpd2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvttpd2pi VR128:$src))]>;
+def Int_CVTTPD2PIrm: PDI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src),
+                         "cvttpd2pi\t{$src, $dst|$dst, $src}",
+                         [(set VR64:$dst, (int_x86_sse_cvttpd2pi 
+                                           (load addr:$src)))]>;
+def Int_CVTPI2PDrr : PDI<0x2A, MRMSrcReg, (outs VR128:$dst), (ins VR64:$src),
+                         "cvtpi2pd\t{$src, $dst|$dst, $src}",
+                         [(set VR128:$dst, (int_x86_sse_cvtpi2pd VR64:$src))]>;
+def Int_CVTPI2PDrm : PDI<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
+                         "cvtpi2pd\t{$src, $dst|$dst, $src}",
+                         [(set VR128:$dst, (int_x86_sse_cvtpi2pd 
+                                            (load addr:$src)))]>;
+
 // Aliases for intrinsics
 def Int_CVTTSD2SIrr : SDI<0x2C, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
                           "cvttsd2si\t{$src, $dst|$dst, $src}",