diff options
Diffstat (limited to 'lib/Target/AArch64/AArch64InstrNEON.td')
| -rw-r--r-- | lib/Target/AArch64/AArch64InstrNEON.td | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/lib/Target/AArch64/AArch64InstrNEON.td b/lib/Target/AArch64/AArch64InstrNEON.td index 2cf27b861b..edb619e1e7 100644 --- a/lib/Target/AArch64/AArch64InstrNEON.td +++ b/lib/Target/AArch64/AArch64InstrNEON.td @@ -8863,13 +8863,15 @@ class NeonI_Cryptosha_ss<bits<2> size, bits<5> opcode, : NeonI_Crypto_SHA<size, opcode, (outs FPR32:$Rd), (ins FPR32:$Rn), asmop # "\t$Rd, $Rn", - [(set (v1i32 FPR32:$Rd), - (v1i32 (opnode (v1i32 FPR32:$Rn))))], - NoItinerary> { + [], NoItinerary> { let Predicates = [HasNEON, HasCrypto]; + let hasSideEffects = 0; } def SHA1H : NeonI_Cryptosha_ss<0b00, 0b00000, "sha1h", int_arm_neon_sha1h>; +def : Pat<(i32 (int_arm_neon_sha1h i32:$Rn)), + (COPY_TO_REGCLASS (SHA1H (COPY_TO_REGCLASS i32:$Rn, FPR32)), GPR32)>; + class NeonI_Cryptosha3_vvv<bits<2> size, bits<3> opcode, string asmop, SDPatternOperator opnode> @@ -8911,24 +8913,30 @@ def SHA256H : NeonI_Cryptosha3_qqv<0b00, 0b100, "sha256h", def SHA256H2 : NeonI_Cryptosha3_qqv<0b00, 0b101, "sha256h2", int_arm_neon_sha256h2>; -class NeonI_Cryptosha3_qsv<bits<2> size, bits<3> opcode, string asmop, - SDPatternOperator opnode> +class NeonI_Cryptosha3_qsv<bits<2> size, bits<3> opcode, string asmop> : NeonI_Crypto_3VSHA<size, opcode, (outs FPR128:$Rd), (ins FPR128:$src, FPR32:$Rn, VPR128:$Rm), asmop # "\t$Rd, $Rn, $Rm.4s", - [(set (v4i32 FPR128:$Rd), - (v4i32 (opnode (v4i32 FPR128:$src), - (v1i32 FPR32:$Rn), - (v4i32 VPR128:$Rm))))], - NoItinerary> { + [], NoItinerary> { let Constraints = "$src = $Rd"; + let hasSideEffects = 0; let Predicates = [HasNEON, HasCrypto]; } -def SHA1C : NeonI_Cryptosha3_qsv<0b00, 0b000, "sha1c", int_aarch64_neon_sha1c>; -def SHA1P : NeonI_Cryptosha3_qsv<0b00, 0b001, "sha1p", int_aarch64_neon_sha1p>; -def SHA1M : NeonI_Cryptosha3_qsv<0b00, 0b010, "sha1m", int_aarch64_neon_sha1m>; +def SHA1C : NeonI_Cryptosha3_qsv<0b00, 0b000, "sha1c">; +def SHA1P : NeonI_Cryptosha3_qsv<0b00, 0b001, "sha1p">; +def SHA1M : NeonI_Cryptosha3_qsv<0b00, 0b010, "sha1m">; + +def : Pat<(int_arm_neon_sha1c v4i32:$hash_abcd, i32:$hash_e, v4i32:$wk), + (SHA1C v4i32:$hash_abcd, + (COPY_TO_REGCLASS i32:$hash_e, FPR32), v4i32:$wk)>; +def : Pat<(int_arm_neon_sha1m v4i32:$hash_abcd, i32:$hash_e, v4i32:$wk), + (SHA1M v4i32:$hash_abcd, + (COPY_TO_REGCLASS i32:$hash_e, FPR32), v4i32:$wk)>; +def : Pat<(int_arm_neon_sha1p v4i32:$hash_abcd, i32:$hash_e, v4i32:$wk), + (SHA1P v4i32:$hash_abcd, + (COPY_TO_REGCLASS i32:$hash_e, FPR32), v4i32:$wk)>; // Additional patterns to match shl to USHL. def : Pat<(v8i8 (shl (v8i8 VPR64:$Rn), (v8i8 VPR64:$Rm))), |