From 436f64567ceb0b45e6b5b680fa09485002094830 Mon Sep 17 00:00:00 2001 From: Daniel Sanders Date: Tue, 10 Sep 2013 09:51:43 +0000 Subject: [PATCH] [mips][msa] Removed unsupported dot product instructions (dotp_[su].b) The dotp_[su].b instructions never existed in any revision of the MSA spec. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190398 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/IR/IntrinsicsMips.td | 4 --- lib/Target/Mips/MipsMSAInstrInfo.td | 8 ------ test/CodeGen/Mips/msa/3r-d.ll | 44 ----------------------------- 3 files changed, 56 deletions(-) diff --git a/include/llvm/IR/IntrinsicsMips.td b/include/llvm/IR/IntrinsicsMips.td index af01bf9c681..b4872d23d75 100644 --- a/include/llvm/IR/IntrinsicsMips.td +++ b/include/llvm/IR/IntrinsicsMips.td @@ -813,8 +813,6 @@ def int_mips_div_u_w : GCCBuiltin<"__builtin_msa_div_u_w">, def int_mips_div_u_d : GCCBuiltin<"__builtin_msa_div_u_d">, Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty], [IntrNoMem]>; -def int_mips_dotp_s_b : GCCBuiltin<"__builtin_msa_dotp_s_b">, - Intrinsic<[llvm_v16i8_ty], [llvm_v16i8_ty, llvm_v16i8_ty], [IntrNoMem]>; def int_mips_dotp_s_h : GCCBuiltin<"__builtin_msa_dotp_s_h">, Intrinsic<[llvm_v8i16_ty], [llvm_v8i16_ty, llvm_v8i16_ty], [IntrNoMem]>; def int_mips_dotp_s_w : GCCBuiltin<"__builtin_msa_dotp_s_w">, @@ -822,8 +820,6 @@ def int_mips_dotp_s_w : GCCBuiltin<"__builtin_msa_dotp_s_w">, def int_mips_dotp_s_d : GCCBuiltin<"__builtin_msa_dotp_s_d">, Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty], [IntrNoMem]>; -def int_mips_dotp_u_b : GCCBuiltin<"__builtin_msa_dotp_u_b">, - Intrinsic<[llvm_v16i8_ty], [llvm_v16i8_ty, llvm_v16i8_ty], [IntrNoMem]>; def int_mips_dotp_u_h : GCCBuiltin<"__builtin_msa_dotp_u_h">, Intrinsic<[llvm_v8i16_ty], [llvm_v8i16_ty, llvm_v8i16_ty], [IntrNoMem]>; def int_mips_dotp_u_w : GCCBuiltin<"__builtin_msa_dotp_u_w">, diff --git a/lib/Target/Mips/MipsMSAInstrInfo.td b/lib/Target/Mips/MipsMSAInstrInfo.td index abac27284a4..a7d47908bf2 100644 --- a/lib/Target/Mips/MipsMSAInstrInfo.td +++ b/lib/Target/Mips/MipsMSAInstrInfo.td @@ -250,12 +250,10 @@ class DIV_U_H_ENC : MSA_3R_FMT<0b101, 0b01, 0b010010>; class DIV_U_W_ENC : MSA_3R_FMT<0b101, 0b10, 0b010010>; class DIV_U_D_ENC : MSA_3R_FMT<0b101, 0b11, 0b010010>; -class DOTP_S_B_ENC : MSA_3R_FMT<0b000, 0b00, 0b010011>; class DOTP_S_H_ENC : MSA_3R_FMT<0b000, 0b01, 0b010011>; class DOTP_S_W_ENC : MSA_3R_FMT<0b000, 0b10, 0b010011>; class DOTP_S_D_ENC : MSA_3R_FMT<0b000, 0b11, 0b010011>; -class DOTP_U_B_ENC : MSA_3R_FMT<0b001, 0b00, 0b010011>; class DOTP_U_H_ENC : MSA_3R_FMT<0b001, 0b01, 0b010011>; class DOTP_U_W_ENC : MSA_3R_FMT<0b001, 0b10, 0b010011>; class DOTP_U_D_ENC : MSA_3R_FMT<0b001, 0b11, 0b010011>; @@ -1240,8 +1238,6 @@ class DIV_U_H_DESC : MSA_3R_DESC_BASE<"div_u.h", int_mips_div_u_h, MSA128H>; class DIV_U_W_DESC : MSA_3R_DESC_BASE<"div_u.w", int_mips_div_u_w, MSA128W>; class DIV_U_D_DESC : MSA_3R_DESC_BASE<"div_u.d", int_mips_div_u_d, MSA128D>; -class DOTP_S_B_DESC : MSA_3R_DESC_BASE<"dotp_s.b", int_mips_dotp_s_b, MSA128B>, - IsCommutable; class DOTP_S_H_DESC : MSA_3R_DESC_BASE<"dotp_s.h", int_mips_dotp_s_h, MSA128H>, IsCommutable; class DOTP_S_W_DESC : MSA_3R_DESC_BASE<"dotp_s.w", int_mips_dotp_s_w, MSA128W>, @@ -1249,8 +1245,6 @@ class DOTP_S_W_DESC : MSA_3R_DESC_BASE<"dotp_s.w", int_mips_dotp_s_w, MSA128W>, class DOTP_S_D_DESC : MSA_3R_DESC_BASE<"dotp_s.d", int_mips_dotp_s_d, MSA128D>, IsCommutable; -class DOTP_U_B_DESC : MSA_3R_DESC_BASE<"dotp_u.b", int_mips_dotp_u_b, MSA128B>, - IsCommutable; class DOTP_U_H_DESC : MSA_3R_DESC_BASE<"dotp_u.h", int_mips_dotp_u_h, MSA128H>, IsCommutable; class DOTP_U_W_DESC : MSA_3R_DESC_BASE<"dotp_u.w", int_mips_dotp_u_w, MSA128W>, @@ -2133,12 +2127,10 @@ def DIV_U_H : DIV_U_H_ENC, DIV_U_H_DESC; def DIV_U_W : DIV_U_W_ENC, DIV_U_W_DESC; def DIV_U_D : DIV_U_D_ENC, DIV_U_D_DESC; -def DOTP_S_B : DOTP_S_B_ENC, DOTP_S_B_DESC; def DOTP_S_H : DOTP_S_H_ENC, DOTP_S_H_DESC; def DOTP_S_W : DOTP_S_W_ENC, DOTP_S_W_DESC; def DOTP_S_D : DOTP_S_D_ENC, DOTP_S_D_DESC; -def DOTP_U_B : DOTP_U_B_ENC, DOTP_U_B_DESC; def DOTP_U_H : DOTP_U_H_ENC, DOTP_U_H_DESC; def DOTP_U_W : DOTP_U_W_ENC, DOTP_U_W_DESC; def DOTP_U_D : DOTP_U_D_ENC, DOTP_U_D_DESC; diff --git a/test/CodeGen/Mips/msa/3r-d.ll b/test/CodeGen/Mips/msa/3r-d.ll index ee94e5650d8..5edf8ca983e 100644 --- a/test/CodeGen/Mips/msa/3r-d.ll +++ b/test/CodeGen/Mips/msa/3r-d.ll @@ -179,28 +179,6 @@ declare <2 x i64> @llvm.mips.div.u.d(<2 x i64>, <2 x i64>) nounwind ; CHECK: st.d ; CHECK: .size llvm_mips_div_u_d_test ; -@llvm_mips_dotp_s_b_ARG1 = global <16 x i8> , align 16 -@llvm_mips_dotp_s_b_ARG2 = global <16 x i8> , align 16 -@llvm_mips_dotp_s_b_RES = global <16 x i8> , align 16 - -define void @llvm_mips_dotp_s_b_test() nounwind { -entry: - %0 = load <16 x i8>* @llvm_mips_dotp_s_b_ARG1 - %1 = load <16 x i8>* @llvm_mips_dotp_s_b_ARG2 - %2 = tail call <16 x i8> @llvm.mips.dotp.s.b(<16 x i8> %0, <16 x i8> %1) - store <16 x i8> %2, <16 x i8>* @llvm_mips_dotp_s_b_RES - ret void -} - -declare <16 x i8> @llvm.mips.dotp.s.b(<16 x i8>, <16 x i8>) nounwind - -; CHECK: llvm_mips_dotp_s_b_test: -; CHECK: ld.b -; CHECK: ld.b -; CHECK: dotp_s.b -; CHECK: st.b -; CHECK: .size llvm_mips_dotp_s_b_test -; @llvm_mips_dotp_s_h_ARG1 = global <8 x i16> , align 16 @llvm_mips_dotp_s_h_ARG2 = global <8 x i16> , align 16 @llvm_mips_dotp_s_h_RES = global <8 x i16> , align 16 @@ -267,28 +245,6 @@ declare <2 x i64> @llvm.mips.dotp.s.d(<2 x i64>, <2 x i64>) nounwind ; CHECK: st.d ; CHECK: .size llvm_mips_dotp_s_d_test ; -@llvm_mips_dotp_u_b_ARG1 = global <16 x i8> , align 16 -@llvm_mips_dotp_u_b_ARG2 = global <16 x i8> , align 16 -@llvm_mips_dotp_u_b_RES = global <16 x i8> , align 16 - -define void @llvm_mips_dotp_u_b_test() nounwind { -entry: - %0 = load <16 x i8>* @llvm_mips_dotp_u_b_ARG1 - %1 = load <16 x i8>* @llvm_mips_dotp_u_b_ARG2 - %2 = tail call <16 x i8> @llvm.mips.dotp.u.b(<16 x i8> %0, <16 x i8> %1) - store <16 x i8> %2, <16 x i8>* @llvm_mips_dotp_u_b_RES - ret void -} - -declare <16 x i8> @llvm.mips.dotp.u.b(<16 x i8>, <16 x i8>) nounwind - -; CHECK: llvm_mips_dotp_u_b_test: -; CHECK: ld.b -; CHECK: ld.b -; CHECK: dotp_u.b -; CHECK: st.b -; CHECK: .size llvm_mips_dotp_u_b_test -; @llvm_mips_dotp_u_h_ARG1 = global <8 x i16> , align 16 @llvm_mips_dotp_u_h_ARG2 = global <8 x i16> , align 16 @llvm_mips_dotp_u_h_RES = global <8 x i16> , align 16