| Kai Nacke | 93fe5e8 | 2014-03-20 11:51:58 +0000 | [diff] [blame] | 1 | ; RUN: llc -O1 < %s -march=mips64 -mcpu=octeon | FileCheck %s -check-prefix=OCTEON |
| 2 | ; RUN: llc -O1 < %s -march=mips64 -mcpu=mips64 | FileCheck %s -check-prefix=MIPS64 |
| 3 | |
| Kai Nacke | 13673ac | 2014-04-02 18:40:43 +0000 | [diff] [blame] | 4 | define i64 @addi64(i64 %a, i64 %b) nounwind { |
| 5 | entry: |
| 6 | ; OCTEON-LABEL: addi64: |
| 7 | ; OCTEON: jr $ra |
| 8 | ; OCTEON: baddu $2, $4, $5 |
| 9 | ; MIPS64-LABEL: addi64: |
| 10 | ; MIPS64: daddu |
| 11 | ; MIPS64: jr |
| 12 | ; MIPS64: andi |
| 13 | %add = add i64 %a, %b |
| 14 | %and = and i64 %add, 255 |
| 15 | ret i64 %and |
| 16 | } |
| 17 | |
| Kai Nacke | 93fe5e8 | 2014-03-20 11:51:58 +0000 | [diff] [blame] | 18 | define i64 @mul(i64 %a, i64 %b) nounwind { |
| 19 | entry: |
| 20 | ; OCTEON-LABEL: mul: |
| 21 | ; OCTEON: jr $ra |
| 22 | ; OCTEON: dmul $2, $4, $5 |
| 23 | ; MIPS64-LABEL: mul: |
| 24 | ; MIPS64: dmult |
| 25 | ; MIPS64: jr |
| 26 | ; MIPS64: mflo |
| 27 | %res = mul i64 %a, %b |
| 28 | ret i64 %res |
| 29 | } |
| Kai Nacke | 755b6e8 | 2015-01-14 10:19:09 +0000 | [diff] [blame^] | 30 | |
| 31 | define i64 @cmpeq(i64 %a, i64 %b) nounwind { |
| 32 | entry: |
| 33 | ; OCTEON-LABEL: cmpeq: |
| 34 | ; OCTEON: jr $ra |
| 35 | ; OCTEON: seq $2, $4, $5 |
| 36 | ; MIPS64-LABEL: cmpeq: |
| 37 | ; MIPS64: xor $1, $4, $5 |
| 38 | ; MIPS64: sltiu $1, $1, 1 |
| 39 | ; MIPS64: dsll $1, $1, 32 |
| 40 | ; MIPS64: jr $ra |
| 41 | ; MIPS64: dsrl $2, $1, 32 |
| 42 | %res = icmp eq i64 %a, %b |
| 43 | %res2 = zext i1 %res to i64 |
| 44 | ret i64 %res2 |
| 45 | } |
| 46 | |
| 47 | define i64 @cmpeqi(i64 %a) nounwind { |
| 48 | entry: |
| 49 | ; OCTEON-LABEL: cmpeqi: |
| 50 | ; OCTEON: jr $ra |
| 51 | ; OCTEON: seqi $2, $4, 42 |
| 52 | ; MIPS64-LABEL: cmpeqi: |
| 53 | ; MIPS64: daddiu $1, $zero, 42 |
| 54 | ; MIPS64: xor $1, $4, $1 |
| 55 | ; MIPS64: sltiu $1, $1, 1 |
| 56 | ; MIPS64: dsll $1, $1, 32 |
| 57 | ; MIPS64: jr $ra |
| 58 | ; MIPS64: dsrl $2, $1, 32 |
| 59 | %res = icmp eq i64 %a, 42 |
| 60 | %res2 = zext i1 %res to i64 |
| 61 | ret i64 %res2 |
| 62 | } |
| 63 | |
| 64 | define i64 @cmpne(i64 %a, i64 %b) nounwind { |
| 65 | entry: |
| 66 | ; OCTEON-LABEL: cmpne: |
| 67 | ; OCTEON: jr $ra |
| 68 | ; OCTEON: sne $2, $4, $5 |
| 69 | ; MIPS64-LABEL: cmpne: |
| 70 | ; MIPS64: xor $1, $4, $5 |
| 71 | ; MIPS64: sltu $1, $zero, $1 |
| 72 | ; MIPS64: dsll $1, $1, 32 |
| 73 | ; MIPS64: jr $ra |
| 74 | ; MIPS64: dsrl $2, $1, 32 |
| 75 | %res = icmp ne i64 %a, %b |
| 76 | %res2 = zext i1 %res to i64 |
| 77 | ret i64 %res2 |
| 78 | } |
| 79 | |
| 80 | define i64 @cmpnei(i64 %a) nounwind { |
| 81 | entry: |
| 82 | ; OCTEON-LABEL: cmpnei: |
| 83 | ; OCTEON: jr $ra |
| 84 | ; OCTEON: snei $2, $4, 42 |
| 85 | ; MIPS64-LABEL: cmpnei: |
| 86 | ; MIPS64: daddiu $1, $zero, 42 |
| 87 | ; MIPS64: xor $1, $4, $1 |
| 88 | ; MIPS64: sltu $1, $zero, $1 |
| 89 | ; MIPS64: dsll $1, $1, 32 |
| 90 | ; MIPS64: jr $ra |
| 91 | ; MIPS64: dsrl $2, $1, 32 |
| 92 | %res = icmp ne i64 %a, 42 |
| 93 | %res2 = zext i1 %res to i64 |
| 94 | ret i64 %res2 |
| 95 | } |