From: Craig Topper <craig.topper@gmail.com>
Date: Tue, 31 Jan 2012 06:52:44 +0000 (+0000)
Subject: Remove pcmpgt/pcmpeq intrinsics as clang is not using them.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cac50c5ab8bc2e8a55eb91a4b36d46e1c20c9c64;p=oota-llvm.git

Remove pcmpgt/pcmpeq intrinsics as clang is not using them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149367 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/IntrinsicsX86.td b/include/llvm/IntrinsicsX86.td
index ed66989781a..51c8340aeab 100644
--- a/include/llvm/IntrinsicsX86.td
+++ b/include/llvm/IntrinsicsX86.td
@@ -452,28 +452,6 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
                          llvm_i32_ty], [IntrNoMem]>;
 }
 
-// Integer comparison ops
-let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
-  def int_x86_sse2_pcmpeq_b : GCCBuiltin<"__builtin_ia32_pcmpeqb128">,
-              Intrinsic<[llvm_v16i8_ty], [llvm_v16i8_ty,
-                         llvm_v16i8_ty], [IntrNoMem, Commutative]>;
-  def int_x86_sse2_pcmpeq_w : GCCBuiltin<"__builtin_ia32_pcmpeqw128">,
-              Intrinsic<[llvm_v8i16_ty], [llvm_v8i16_ty,
-                         llvm_v8i16_ty], [IntrNoMem, Commutative]>;
-  def int_x86_sse2_pcmpeq_d : GCCBuiltin<"__builtin_ia32_pcmpeqd128">,
-              Intrinsic<[llvm_v4i32_ty], [llvm_v4i32_ty,
-                         llvm_v4i32_ty], [IntrNoMem, Commutative]>;
-  def int_x86_sse2_pcmpgt_b : GCCBuiltin<"__builtin_ia32_pcmpgtb128">,
-              Intrinsic<[llvm_v16i8_ty], [llvm_v16i8_ty,
-                         llvm_v16i8_ty], [IntrNoMem]>;
-  def int_x86_sse2_pcmpgt_w : GCCBuiltin<"__builtin_ia32_pcmpgtw128">,
-              Intrinsic<[llvm_v8i16_ty], [llvm_v8i16_ty,
-                         llvm_v8i16_ty], [IntrNoMem]>;
-  def int_x86_sse2_pcmpgt_d : GCCBuiltin<"__builtin_ia32_pcmpgtd128">,
-              Intrinsic<[llvm_v4i32_ty], [llvm_v4i32_ty,
-                         llvm_v4i32_ty], [IntrNoMem]>;
-}
-
 // Conversion ops
 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_sse2_cvtdq2pd : GCCBuiltin<"__builtin_ia32_cvtdq2pd">,
@@ -792,12 +770,6 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 
 // Vector compare, min, max
 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
-  def int_x86_sse41_pcmpeqq         : GCCBuiltin<"__builtin_ia32_pcmpeqq">,
-              Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty],
-                        [IntrNoMem, Commutative]>;
-  def int_x86_sse42_pcmpgtq         : GCCBuiltin<"__builtin_ia32_pcmpgtq">,
-              Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty],
-                        [IntrNoMem]>;
   def int_x86_sse41_pmaxsb          : GCCBuiltin<"__builtin_ia32_pmaxsb128">,
               Intrinsic<[llvm_v16i8_ty], [llvm_v16i8_ty, llvm_v16i8_ty],
                         [IntrNoMem, Commutative]>;
@@ -1515,34 +1487,6 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
                          llvm_i32_ty], [IntrNoMem]>;
 }
 
-// Integer comparison ops
-let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
-  def int_x86_avx2_pcmpeq_b : GCCBuiltin<"__builtin_ia32_pcmpeqb256">,
-              Intrinsic<[llvm_v32i8_ty], [llvm_v32i8_ty, llvm_v32i8_ty],
-                        [IntrNoMem, Commutative]>;
-  def int_x86_avx2_pcmpeq_w : GCCBuiltin<"__builtin_ia32_pcmpeqw256">,
-              Intrinsic<[llvm_v16i16_ty], [llvm_v16i16_ty, llvm_v16i16_ty],
-                        [IntrNoMem, Commutative]>;
-  def int_x86_avx2_pcmpeq_d : GCCBuiltin<"__builtin_ia32_pcmpeqd256">,
-              Intrinsic<[llvm_v8i32_ty], [llvm_v8i32_ty, llvm_v8i32_ty],
-                        [IntrNoMem, Commutative]>;
-  def int_x86_avx2_pcmpeq_q : GCCBuiltin<"__builtin_ia32_pcmpeqq256">,
-              Intrinsic<[llvm_v4i64_ty], [llvm_v4i64_ty, llvm_v4i64_ty],
-                        [IntrNoMem, Commutative]>;
-  def int_x86_avx2_pcmpgt_b : GCCBuiltin<"__builtin_ia32_pcmpgtb256">,
-              Intrinsic<[llvm_v32i8_ty], [llvm_v32i8_ty, llvm_v32i8_ty],
-                        [IntrNoMem]>;
-  def int_x86_avx2_pcmpgt_w : GCCBuiltin<"__builtin_ia32_pcmpgtw256">,
-              Intrinsic<[llvm_v16i16_ty], [llvm_v16i16_ty, llvm_v16i16_ty],
-                        [IntrNoMem]>;
-  def int_x86_avx2_pcmpgt_d : GCCBuiltin<"__builtin_ia32_pcmpgtd256">,
-              Intrinsic<[llvm_v8i32_ty], [llvm_v8i32_ty, llvm_v8i32_ty],
-                        [IntrNoMem]>;
-  def int_x86_avx2_pcmpgt_q : GCCBuiltin<"__builtin_ia32_pcmpgtq256">,
-              Intrinsic<[llvm_v4i64_ty], [llvm_v4i64_ty, llvm_v4i64_ty],
-                        [IntrNoMem]>;
-}
-
 // Pack ops.
 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_avx2_packsswb : GCCBuiltin<"__builtin_ia32_packsswb256">,
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 3718f79a49e..90cd3d3b747 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -9492,26 +9492,6 @@ X86TargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG) const
   case Intrinsic::x86_avx2_psrav_d_256:
     return DAG.getNode(ISD::SRA, dl, Op.getValueType(),
                       Op.getOperand(1), Op.getOperand(2));
-  case Intrinsic::x86_sse2_pcmpeq_b:
-  case Intrinsic::x86_sse2_pcmpeq_w:
-  case Intrinsic::x86_sse2_pcmpeq_d:
-  case Intrinsic::x86_sse41_pcmpeqq:
-  case Intrinsic::x86_avx2_pcmpeq_b:
-  case Intrinsic::x86_avx2_pcmpeq_w:
-  case Intrinsic::x86_avx2_pcmpeq_d:
-  case Intrinsic::x86_avx2_pcmpeq_q:
-    return DAG.getNode(X86ISD::PCMPEQ, dl, Op.getValueType(),
-                       Op.getOperand(1), Op.getOperand(2));
-  case Intrinsic::x86_sse2_pcmpgt_b:
-  case Intrinsic::x86_sse2_pcmpgt_w:
-  case Intrinsic::x86_sse2_pcmpgt_d:
-  case Intrinsic::x86_sse42_pcmpgtq:
-  case Intrinsic::x86_avx2_pcmpgt_b:
-  case Intrinsic::x86_avx2_pcmpgt_w:
-  case Intrinsic::x86_avx2_pcmpgt_d:
-  case Intrinsic::x86_avx2_pcmpgt_q:
-    return DAG.getNode(X86ISD::PCMPGT, dl, Op.getValueType(),
-                       Op.getOperand(1), Op.getOperand(2));
   case Intrinsic::x86_ssse3_pshuf_b_128:
   case Intrinsic::x86_avx2_pshuf_b:
     return DAG.getNode(X86ISD::PSHUFB, dl, Op.getValueType(),
diff --git a/test/CodeGen/X86/2006-05-11-InstrSched.ll b/test/CodeGen/X86/2006-05-11-InstrSched.ll
index 8bb9b926a2f..38bca283b13 100644
--- a/test/CodeGen/X86/2006-05-11-InstrSched.ll
+++ b/test/CodeGen/X86/2006-05-11-InstrSched.ll
@@ -30,7 +30,7 @@ cond_true:		; preds = %cond_true, %entry
 	%tmp87 = bitcast <16 x i8> %tmp66 to <4 x i32>		; <<4 x i32>> [#uses=1]
 	%tmp88 = add <4 x i32> %tmp87, %tmp77		; <<4 x i32>> [#uses=2]
 	%tmp88.upgrd.4 = bitcast <4 x i32> %tmp88 to <2 x i64>		; <<2 x i64>> [#uses=1]
-	%tmp99 = tail call <4 x i32> @llvm.x86.sse2.pcmpgt.d( <4 x i32> %tmp88, <4 x i32> %tmp55 )		; <<4 x i32>> [#uses=1]
+	%tmp99 = tail call <4 x i32> @llvm.x86.sse2.psra.d( <4 x i32> %tmp88, <4 x i32> %tmp55 )		; <<4 x i32>> [#uses=1]
 	%tmp99.upgrd.5 = bitcast <4 x i32> %tmp99 to <2 x i64>		; <<2 x i64>> [#uses=2]
 	%tmp110 = xor <2 x i64> %tmp99.upgrd.5, < i64 -1, i64 -1 >		; <<2 x i64>> [#uses=1]
 	%tmp111 = and <2 x i64> %tmp110, %tmp55.upgrd.2		; <<2 x i64>> [#uses=1]
@@ -48,4 +48,4 @@ return:		; preds = %cond_true, %entry
 	ret void
 }
 
-declare <4 x i32> @llvm.x86.sse2.pcmpgt.d(<4 x i32>, <4 x i32>)
+declare <4 x i32> @llvm.x86.sse2.psra.d(<4 x i32>, <4 x i32>)
diff --git a/test/CodeGen/X86/avx-intrinsics-x86.ll b/test/CodeGen/X86/avx-intrinsics-x86.ll
index f980a6ac396..c02cae11c69 100644
--- a/test/CodeGen/X86/avx-intrinsics-x86.ll
+++ b/test/CodeGen/X86/avx-intrinsics-x86.ll
@@ -369,54 +369,6 @@ define <8 x i16> @test_x86_sse2_pavg_w(<8 x i16> %a0, <8 x i16> %a1) {
 declare <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16>, <8 x i16>) nounwind readnone
 
 
-define <16 x i8> @test_x86_sse2_pcmpeq_b(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: vpcmpeqb
-  %res = call <16 x i8> @llvm.x86.sse2.pcmpeq.b(<16 x i8> %a0, <16 x i8> %a1) ; <<16 x i8>> [#uses=1]
-  ret <16 x i8> %res
-}
-declare <16 x i8> @llvm.x86.sse2.pcmpeq.b(<16 x i8>, <16 x i8>) nounwind readnone
-
-
-define <4 x i32> @test_x86_sse2_pcmpeq_d(<4 x i32> %a0, <4 x i32> %a1) {
-  ; CHECK: vpcmpeqd
-  %res = call <4 x i32> @llvm.x86.sse2.pcmpeq.d(<4 x i32> %a0, <4 x i32> %a1) ; <<4 x i32>> [#uses=1]
-  ret <4 x i32> %res
-}
-declare <4 x i32> @llvm.x86.sse2.pcmpeq.d(<4 x i32>, <4 x i32>) nounwind readnone
-
-
-define <8 x i16> @test_x86_sse2_pcmpeq_w(<8 x i16> %a0, <8 x i16> %a1) {
-  ; CHECK: vpcmpeqw
-  %res = call <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16> %a0, <8 x i16> %a1) ; <<8 x i16>> [#uses=1]
-  ret <8 x i16> %res
-}
-declare <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16>, <8 x i16>) nounwind readnone
-
-
-define <16 x i8> @test_x86_sse2_pcmpgt_b(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: vpcmpgtb
-  %res = call <16 x i8> @llvm.x86.sse2.pcmpgt.b(<16 x i8> %a0, <16 x i8> %a1) ; <<16 x i8>> [#uses=1]
-  ret <16 x i8> %res
-}
-declare <16 x i8> @llvm.x86.sse2.pcmpgt.b(<16 x i8>, <16 x i8>) nounwind readnone
-
-
-define <4 x i32> @test_x86_sse2_pcmpgt_d(<4 x i32> %a0, <4 x i32> %a1) {
-  ; CHECK: vpcmpgtd
-  %res = call <4 x i32> @llvm.x86.sse2.pcmpgt.d(<4 x i32> %a0, <4 x i32> %a1) ; <<4 x i32>> [#uses=1]
-  ret <4 x i32> %res
-}
-declare <4 x i32> @llvm.x86.sse2.pcmpgt.d(<4 x i32>, <4 x i32>) nounwind readnone
-
-
-define <8 x i16> @test_x86_sse2_pcmpgt_w(<8 x i16> %a0, <8 x i16> %a1) {
-  ; CHECK: vpcmpgtw
-  %res = call <8 x i16> @llvm.x86.sse2.pcmpgt.w(<8 x i16> %a0, <8 x i16> %a1) ; <<8 x i16>> [#uses=1]
-  ret <8 x i16> %res
-}
-declare <8 x i16> @llvm.x86.sse2.pcmpgt.w(<8 x i16>, <8 x i16>) nounwind readnone
-
-
 define <4 x i32> @test_x86_sse2_pmadd_wd(<8 x i16> %a0, <8 x i16> %a1) {
   ; CHECK: vpmaddwd
   %res = call <4 x i32> @llvm.x86.sse2.pmadd.wd(<8 x i16> %a0, <8 x i16> %a1) ; <<4 x i32>> [#uses=1]
@@ -950,14 +902,6 @@ define <8 x i16> @test_x86_sse41_pblendw(<8 x i16> %a0, <8 x i16> %a1) {
 declare <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16>, <8 x i16>, i32) nounwind readnone
 
 
-define <2 x i64> @test_x86_sse41_pcmpeqq(<2 x i64> %a0, <2 x i64> %a1) {
-  ; CHECK: vpcmpeqq
-  %res = call <2 x i64> @llvm.x86.sse41.pcmpeqq(<2 x i64> %a0, <2 x i64> %a1) ; <<2 x i64>> [#uses=1]
-  ret <2 x i64> %res
-}
-declare <2 x i64> @llvm.x86.sse41.pcmpeqq(<2 x i64>, <2 x i64>) nounwind readnone
-
-
 define <8 x i16> @test_x86_sse41_phminposuw(<8 x i16> %a0) {
   ; CHECK: vphminposuw
   %res = call <8 x i16> @llvm.x86.sse41.phminposuw(<8 x i16> %a0) ; <<8 x i16>> [#uses=1]
@@ -1271,14 +1215,6 @@ define <16 x i8> @test_x86_sse42_pcmpestrm128(<16 x i8> %a0, <16 x i8> %a2) {
 declare <16 x i8> @llvm.x86.sse42.pcmpestrm128(<16 x i8>, i32, <16 x i8>, i32, i8) nounwind readnone
 
 
-define <2 x i64> @test_x86_sse42_pcmpgtq(<2 x i64> %a0, <2 x i64> %a1) {
-  ; CHECK: vpcmpgtq
-  %res = call <2 x i64> @llvm.x86.sse42.pcmpgtq(<2 x i64> %a0, <2 x i64> %a1) ; <<2 x i64>> [#uses=1]
-  ret <2 x i64> %res
-}
-declare <2 x i64> @llvm.x86.sse42.pcmpgtq(<2 x i64>, <2 x i64>) nounwind readnone
-
-
 define i32 @test_x86_sse42_pcmpistri128(<16 x i8> %a0, <16 x i8> %a1) {
   ; CHECK: vpcmpistri
   ; CHECK: movl
diff --git a/test/CodeGen/X86/avx2-intrinsics-x86.ll b/test/CodeGen/X86/avx2-intrinsics-x86.ll
index a0f351de760..1fb41c02b9e 100644
--- a/test/CodeGen/X86/avx2-intrinsics-x86.ll
+++ b/test/CodeGen/X86/avx2-intrinsics-x86.ll
@@ -72,54 +72,6 @@ define <16 x i16> @test_x86_avx2_pavg_w(<16 x i16> %a0, <16 x i16> %a1) {
 declare <16 x i16> @llvm.x86.avx2.pavg.w(<16 x i16>, <16 x i16>) nounwind readnone
 
 
-define <32 x i8> @test_x86_avx2_pcmpeq_b(<32 x i8> %a0, <32 x i8> %a1) {
-  ; CHECK: vpcmpeqb
-  %res = call <32 x i8> @llvm.x86.avx2.pcmpeq.b(<32 x i8> %a0, <32 x i8> %a1) ; <<32 x i8>> [#uses=1]
-  ret <32 x i8> %res
-}
-declare <32 x i8> @llvm.x86.avx2.pcmpeq.b(<32 x i8>, <32 x i8>) nounwind readnone
-
-
-define <8 x i32> @test_x86_avx2_pcmpeq_d(<8 x i32> %a0, <8 x i32> %a1) {
-  ; CHECK: vpcmpeqd
-  %res = call <8 x i32> @llvm.x86.avx2.pcmpeq.d(<8 x i32> %a0, <8 x i32> %a1) ; <<8 x i32>> [#uses=1]
-  ret <8 x i32> %res
-}
-declare <8 x i32> @llvm.x86.avx2.pcmpeq.d(<8 x i32>, <8 x i32>) nounwind readnone
-
-
-define <16 x i16> @test_x86_avx2_pcmpeq_w(<16 x i16> %a0, <16 x i16> %a1) {
-  ; CHECK: vpcmpeqw
-  %res = call <16 x i16> @llvm.x86.avx2.pcmpeq.w(<16 x i16> %a0, <16 x i16> %a1) ; <<16 x i16>> [#uses=1]
-  ret <16 x i16> %res
-}
-declare <16 x i16> @llvm.x86.avx2.pcmpeq.w(<16 x i16>, <16 x i16>) nounwind readnone
-
-
-define <32 x i8> @test_x86_avx2_pcmpgt_b(<32 x i8> %a0, <32 x i8> %a1) {
-  ; CHECK: vpcmpgtb
-  %res = call <32 x i8> @llvm.x86.avx2.pcmpgt.b(<32 x i8> %a0, <32 x i8> %a1) ; <<32 x i8>> [#uses=1]
-  ret <32 x i8> %res
-}
-declare <32 x i8> @llvm.x86.avx2.pcmpgt.b(<32 x i8>, <32 x i8>) nounwind readnone
-
-
-define <8 x i32> @test_x86_avx2_pcmpgt_d(<8 x i32> %a0, <8 x i32> %a1) {
-  ; CHECK: vpcmpgtd
-  %res = call <8 x i32> @llvm.x86.avx2.pcmpgt.d(<8 x i32> %a0, <8 x i32> %a1) ; <<8 x i32>> [#uses=1]
-  ret <8 x i32> %res
-}
-declare <8 x i32> @llvm.x86.avx2.pcmpgt.d(<8 x i32>, <8 x i32>) nounwind readnone
-
-
-define <16 x i16> @test_x86_avx2_pcmpgt_w(<16 x i16> %a0, <16 x i16> %a1) {
-  ; CHECK: vpcmpgtw
-  %res = call <16 x i16> @llvm.x86.avx2.pcmpgt.w(<16 x i16> %a0, <16 x i16> %a1) ; <<16 x i16>> [#uses=1]
-  ret <16 x i16> %res
-}
-declare <16 x i16> @llvm.x86.avx2.pcmpgt.w(<16 x i16>, <16 x i16>) nounwind readnone
-
-
 define <8 x i32> @test_x86_avx2_pmadd_wd(<16 x i16> %a0, <16 x i16> %a1) {
   ; CHECK: vpmaddwd
   %res = call <8 x i32> @llvm.x86.avx2.pmadd.wd(<16 x i16> %a0, <16 x i16> %a1) ; <<8 x i32>> [#uses=1]
@@ -553,14 +505,6 @@ define <16 x i16> @test_x86_avx2_pblendw(<16 x i16> %a0, <16 x i16> %a1) {
 declare <16 x i16> @llvm.x86.avx2.pblendw(<16 x i16>, <16 x i16>, i32) nounwind readnone
 
 
-define <4 x i64> @test_x86_avx2_pcmpeqq(<4 x i64> %a0, <4 x i64> %a1) {
-  ; CHECK: vpcmpeqq
-  %res = call <4 x i64> @llvm.x86.avx2.pcmpeq.q(<4 x i64> %a0, <4 x i64> %a1) ; <<4 x i64>> [#uses=1]
-  ret <4 x i64> %res
-}
-declare <4 x i64> @llvm.x86.avx2.pcmpeq.q(<4 x i64>, <4 x i64>) nounwind readnone
-
-
 define <32 x i8> @test_x86_avx2_pmaxsb(<32 x i8> %a0, <32 x i8> %a1) {
   ; CHECK: vpmaxsb
   %res = call <32 x i8> @llvm.x86.avx2.pmaxs.b(<32 x i8> %a0, <32 x i8> %a1) ; <<32 x i8>> [#uses=1]
@@ -729,14 +673,6 @@ define <4 x i64> @test_x86_avx2_pmul.dq(<8 x i32> %a0, <8 x i32> %a1) {
 declare <4 x i64> @llvm.x86.avx2.pmul.dq(<8 x i32>, <8 x i32>) nounwind readnone
 
 
-define <4 x i64> @test_x86_avx2_pcmpgtq(<4 x i64> %a0, <4 x i64> %a1) {
-  ; CHECK: vpcmpgtq
-  %res = call <4 x i64> @llvm.x86.avx2.pcmpgt.q(<4 x i64> %a0, <4 x i64> %a1) ; <<4 x i64>> [#uses=1]
-  ret <4 x i64> %res
-}
-declare <4 x i64> @llvm.x86.avx2.pcmpgt.q(<4 x i64>, <4 x i64>) nounwind readnone
-
-
 define <4 x i64> @test_x86_avx2_vbroadcasti128(i8* %a0) {
   ; CHECK: vbroadcasti128
   %res = call <4 x i64> @llvm.x86.avx2.vbroadcasti128(i8* %a0) ; <<4 x i64>> [#uses=1]