SemaMIPS.cpp Source File (original) (raw)

26 unsigned BuiltinID,

30}

35 if (Mips::BI__builtin_mips_addu_qb <= BuiltinID &&

36 BuiltinID <= Mips::BI__builtin_mips_lwx) {

38 return Diag(TheCall->getBeginLoc(), diag::err_mips_builtin_requires_dsp);

39 }

41 if (Mips::BI__builtin_mips_absq_s_qb <= BuiltinID &&

42 BuiltinID <= Mips::BI__builtin_mips_subuh_r_qb) {

45 diag::err_mips_builtin_requires_dspr2);

46 }

48 if (Mips::BI__builtin_msa_add_a_b <= BuiltinID &&

49 BuiltinID <= Mips::BI__builtin_msa_xori_b) {

51 return Diag(TheCall->getBeginLoc(), diag::err_mips_builtin_requires_msa);

52 }

54 return false;

55}

67 unsigned i = 0, l = 0, u = 0, m = 0;

68 switch (BuiltinID) {

69 default: return false;

70 case Mips::BI__builtin_mips_wrdsp: i = 1; l = 0; u = 63; break;

71 case Mips::BI__builtin_mips_rddsp: i = 0; l = 0; u = 63; break;

72 case Mips::BI__builtin_mips_append: i = 2; l = 0; u = 31; break;

73 case Mips::BI__builtin_mips_balign: i = 2; l = 0; u = 3; break;

74 case Mips::BI__builtin_mips_precr_sra_ph_w: i = 2; l = 0; u = 31; break;

75 case Mips::BI__builtin_mips_precr_sra_r_ph_w: i = 2; l = 0; u = 31; break;

76 case Mips::BI__builtin_mips_prepend: i = 2; l = 0; u = 31; break;

80 case Mips::BI__builtin_msa_bclri_b:

81 case Mips::BI__builtin_msa_bnegi_b:

82 case Mips::BI__builtin_msa_bseti_b:

83 case Mips::BI__builtin_msa_sat_s_b:

84 case Mips::BI__builtin_msa_sat_u_b:

85 case Mips::BI__builtin_msa_slli_b:

86 case Mips::BI__builtin_msa_srai_b:

87 case Mips::BI__builtin_msa_srari_b:

88 case Mips::BI__builtin_msa_srli_b:

89 case Mips::BI__builtin_msa_srlri_b: i = 1; l = 0; u = 7; break;

90 case Mips::BI__builtin_msa_binsli_b:

91 case Mips::BI__builtin_msa_binsri_b: i = 2; l = 0; u = 7; break;

93 case Mips::BI__builtin_msa_bclri_h:

94 case Mips::BI__builtin_msa_bnegi_h:

95 case Mips::BI__builtin_msa_bseti_h:

96 case Mips::BI__builtin_msa_sat_s_h:

97 case Mips::BI__builtin_msa_sat_u_h:

98 case Mips::BI__builtin_msa_slli_h:

99 case Mips::BI__builtin_msa_srai_h:

100 case Mips::BI__builtin_msa_srari_h:

101 case Mips::BI__builtin_msa_srli_h:

102 case Mips::BI__builtin_msa_srlri_h: i = 1; l = 0; u = 15; break;

103 case Mips::BI__builtin_msa_binsli_h:

104 case Mips::BI__builtin_msa_binsri_h: i = 2; l = 0; u = 15; break;

105

106

107

108 case Mips::BI__builtin_msa_cfcmsa:

109 case Mips::BI__builtin_msa_ctcmsa: i = 0; l = 0; u = 31; break;

110 case Mips::BI__builtin_msa_clei_u_b:

111 case Mips::BI__builtin_msa_clei_u_h:

112 case Mips::BI__builtin_msa_clei_u_w:

113 case Mips::BI__builtin_msa_clei_u_d:

114 case Mips::BI__builtin_msa_clti_u_b:

115 case Mips::BI__builtin_msa_clti_u_h:

116 case Mips::BI__builtin_msa_clti_u_w:

117 case Mips::BI__builtin_msa_clti_u_d:

118 case Mips::BI__builtin_msa_maxi_u_b:

119 case Mips::BI__builtin_msa_maxi_u_h:

120 case Mips::BI__builtin_msa_maxi_u_w:

121 case Mips::BI__builtin_msa_maxi_u_d:

122 case Mips::BI__builtin_msa_mini_u_b:

123 case Mips::BI__builtin_msa_mini_u_h:

124 case Mips::BI__builtin_msa_mini_u_w:

125 case Mips::BI__builtin_msa_mini_u_d:

126 case Mips::BI__builtin_msa_addvi_b:

127 case Mips::BI__builtin_msa_addvi_h:

128 case Mips::BI__builtin_msa_addvi_w:

129 case Mips::BI__builtin_msa_addvi_d:

130 case Mips::BI__builtin_msa_bclri_w:

131 case Mips::BI__builtin_msa_bnegi_w:

132 case Mips::BI__builtin_msa_bseti_w:

133 case Mips::BI__builtin_msa_sat_s_w:

134 case Mips::BI__builtin_msa_sat_u_w:

135 case Mips::BI__builtin_msa_slli_w:

136 case Mips::BI__builtin_msa_srai_w:

137 case Mips::BI__builtin_msa_srari_w:

138 case Mips::BI__builtin_msa_srli_w:

139 case Mips::BI__builtin_msa_srlri_w:

140 case Mips::BI__builtin_msa_subvi_b:

141 case Mips::BI__builtin_msa_subvi_h:

142 case Mips::BI__builtin_msa_subvi_w:

143 case Mips::BI__builtin_msa_subvi_d: i = 1; l = 0; u = 31; break;

144 case Mips::BI__builtin_msa_binsli_w:

145 case Mips::BI__builtin_msa_binsri_w: i = 2; l = 0; u = 31; break;

146

147 case Mips::BI__builtin_msa_bclri_d:

148 case Mips::BI__builtin_msa_bnegi_d:

149 case Mips::BI__builtin_msa_bseti_d:

150 case Mips::BI__builtin_msa_sat_s_d:

151 case Mips::BI__builtin_msa_sat_u_d:

152 case Mips::BI__builtin_msa_slli_d:

153 case Mips::BI__builtin_msa_srai_d:

154 case Mips::BI__builtin_msa_srari_d:

155 case Mips::BI__builtin_msa_srli_d:

156 case Mips::BI__builtin_msa_srlri_d: i = 1; l = 0; u = 63; break;

157 case Mips::BI__builtin_msa_binsli_d:

158 case Mips::BI__builtin_msa_binsri_d: i = 2; l = 0; u = 63; break;

159

160 case Mips::BI__builtin_msa_ceqi_b:

161 case Mips::BI__builtin_msa_ceqi_h:

162 case Mips::BI__builtin_msa_ceqi_w:

163 case Mips::BI__builtin_msa_ceqi_d:

164 case Mips::BI__builtin_msa_clti_s_b:

165 case Mips::BI__builtin_msa_clti_s_h:

166 case Mips::BI__builtin_msa_clti_s_w:

167 case Mips::BI__builtin_msa_clti_s_d:

168 case Mips::BI__builtin_msa_clei_s_b:

169 case Mips::BI__builtin_msa_clei_s_h:

170 case Mips::BI__builtin_msa_clei_s_w:

171 case Mips::BI__builtin_msa_clei_s_d:

172 case Mips::BI__builtin_msa_maxi_s_b:

173 case Mips::BI__builtin_msa_maxi_s_h:

174 case Mips::BI__builtin_msa_maxi_s_w:

175 case Mips::BI__builtin_msa_maxi_s_d:

176 case Mips::BI__builtin_msa_mini_s_b:

177 case Mips::BI__builtin_msa_mini_s_h:

178 case Mips::BI__builtin_msa_mini_s_w:

179 case Mips::BI__builtin_msa_mini_s_d: i = 1; l = -16; u = 15; break;

180

181 case Mips::BI__builtin_msa_andi_b:

182 case Mips::BI__builtin_msa_nori_b:

183 case Mips::BI__builtin_msa_ori_b:

184 case Mips::BI__builtin_msa_shf_b:

185 case Mips::BI__builtin_msa_shf_h:

186 case Mips::BI__builtin_msa_shf_w:

187 case Mips::BI__builtin_msa_xori_b: i = 1; l = 0; u = 255; break;

188 case Mips::BI__builtin_msa_bseli_b:

189 case Mips::BI__builtin_msa_bmnzi_b:

190 case Mips::BI__builtin_msa_bmzi_b: i = 2; l = 0; u = 255; break;

191

192

193 case Mips::BI__builtin_msa_copy_s_b:

194 case Mips::BI__builtin_msa_copy_u_b:

195 case Mips::BI__builtin_msa_insve_b:

196 case Mips::BI__builtin_msa_splati_b: i = 1; l = 0; u = 15; break;

197 case Mips::BI__builtin_msa_sldi_b: i = 2; l = 0; u = 15; break;

198

199 case Mips::BI__builtin_msa_copy_s_h:

200 case Mips::BI__builtin_msa_copy_u_h:

201 case Mips::BI__builtin_msa_insve_h:

202 case Mips::BI__builtin_msa_splati_h: i = 1; l = 0; u = 7; break;

203 case Mips::BI__builtin_msa_sldi_h: i = 2; l = 0; u = 7; break;

204

205 case Mips::BI__builtin_msa_copy_s_w:

206 case Mips::BI__builtin_msa_copy_u_w:

207 case Mips::BI__builtin_msa_insve_w:

208 case Mips::BI__builtin_msa_splati_w: i = 1; l = 0; u = 3; break;

209 case Mips::BI__builtin_msa_sldi_w: i = 2; l = 0; u = 3; break;

210

211 case Mips::BI__builtin_msa_copy_s_d:

212 case Mips::BI__builtin_msa_copy_u_d:

213 case Mips::BI__builtin_msa_insve_d:

214 case Mips::BI__builtin_msa_splati_d: i = 1; l = 0; u = 1; break;

215 case Mips::BI__builtin_msa_sldi_d: i = 2; l = 0; u = 1; break;

216

217

218 case Mips::BI__builtin_msa_ldi_b: i = 0; l = -128; u = 255; break;

219 case Mips::BI__builtin_msa_ldi_h:

220 case Mips::BI__builtin_msa_ldi_w:

221 case Mips::BI__builtin_msa_ldi_d: i = 0; l = -512; u = 511; break;

222 case Mips::BI__builtin_msa_ld_b: i = 1; l = -512; u = 511; m = 1; break;

223 case Mips::BI__builtin_msa_ld_h: i = 1; l = -1024; u = 1022; m = 2; break;

224 case Mips::BI__builtin_msa_ld_w: i = 1; l = -2048; u = 2044; m = 4; break;

225 case Mips::BI__builtin_msa_ld_d: i = 1; l = -4096; u = 4088; m = 8; break;

226 case Mips::BI__builtin_msa_ldr_d: i = 1; l = -4096; u = 4088; m = 8; break;

227 case Mips::BI__builtin_msa_ldr_w: i = 1; l = -2048; u = 2044; m = 4; break;

228 case Mips::BI__builtin_msa_st_b: i = 2; l = -512; u = 511; m = 1; break;

229 case Mips::BI__builtin_msa_st_h: i = 2; l = -1024; u = 1022; m = 2; break;

230 case Mips::BI__builtin_msa_st_w: i = 2; l = -2048; u = 2044; m = 4; break;

231 case Mips::BI__builtin_msa_st_d: i = 2; l = -4096; u = 4088; m = 8; break;

232 case Mips::BI__builtin_msa_str_d: i = 2; l = -4096; u = 4088; m = 8; break;

233 case Mips::BI__builtin_msa_str_w: i = 2; l = -2048; u = 2044; m = 4; break;

234 }

235

236 if (!m)

238

241}

242

244

246 Diag(AL.getLoc(), diag::err_attribute_too_many_arguments) << AL << 1;

247 return;

248 }

249

250 StringRef Str;

252

254 Str = "";

256 return;

257

258

259

260

261

262

263

264

265

266

268 Diag(D->getLocation(), diag::warn_attribute_wrong_decl_type)

270 return;

271 }

272

274 Diag(D->getLocation(), diag::warn_interrupt_attribute_invalid)

275 << 0 << 0;

276 return;

277 }

278

280 Diag(D->getLocation(), diag::warn_interrupt_attribute_invalid)

281 << 0 << 1;

282 return;

283 }

284

285

286

287 if (checkAttrMutualExclusion(*this, D, AL))

288 return;

289

290 MipsInterruptAttr::InterruptType Kind;

291 if (!MipsInterruptAttr::ConvertStrToInterruptType(Str, Kind)) {

292 Diag(AL.getLoc(), diag::warn_attribute_type_not_supported)

293 << AL << "'" + std::string(Str) + "'";

294 return;

295 }

296

299}

300

301}

enum clang::sema::@1725::IndirectLocalPathEntry::EntryKind Kind

This file declares semantic analysis functions specific to MIPS.

Enumerates target-specific builtins in their own namespaces within namespace clang.

bool isRegularKeywordAttribute() const

SourceLocation getLoc() const

CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]).

SourceLocation getBeginLoc() const LLVM_READONLY

Decl - This represents one declaration (or definition), e.g.

ParsedAttr - Represents a syntactic attribute.

unsigned getNumArgs() const

getNumArgs - Return the number of actual arguments to this attribute.

SemaDiagnosticBuilder Diag(SourceLocation Loc, unsigned DiagID, bool DeferHint=false)

Emit a diagnostic.

ASTContext & getASTContext() const

bool CheckMipsBuiltinCpu(const TargetInfo &TI, unsigned BuiltinID, CallExpr *TheCall)

bool CheckMipsBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID, CallExpr *TheCall)

bool CheckMipsBuiltinArgument(unsigned BuiltinID, CallExpr *TheCall)

void handleInterruptAttr(Decl *D, const ParsedAttr &AL)

Sema - This implements semantic analysis and AST building for C.

bool BuiltinConstantArgMultiple(CallExpr *TheCall, int ArgNum, unsigned Multiple)

BuiltinConstantArgMultiple - Handle a check if argument ArgNum of CallExpr TheCall is a constant expr...

bool BuiltinConstantArgRange(CallExpr *TheCall, int ArgNum, int Low, int High, bool RangeIsError=true)

BuiltinConstantArgRange - Handle a check if argument ArgNum of CallExpr TheCall is a constant express...

bool checkStringLiteralArgumentAttr(const AttributeCommonInfo &CI, const Expr *E, StringRef &Str, SourceLocation *ArgLocation=nullptr)

Check if the argument E is a ASCII string literal.

Encodes a location in the source.

Exposes information about the current target.

virtual bool hasFeature(StringRef Feature) const

Determine whether the given target has the given feature.

Defines the clang::TargetInfo interface.

The JSON file list parser is used to communicate input to InstallAPI.

@ ExpectedFunctionOrMethod

QualType getFunctionOrMethodResultType(const Decl *D)

bool isFuncOrMethodForAttrSubject(const Decl *D)

isFuncOrMethodForAttrSubject - Return true if the given decl has function type (function or function-...

bool hasFunctionProto(const Decl *D)

hasFunctionProto - Return true if the given decl has a argument information.

unsigned getFunctionOrMethodNumParams(const Decl *D)

getFunctionOrMethodNumParams - Return number of function or method parameters.