| ; RUN: llc -O1 < %s -march=mips64 -mcpu=octeon | FileCheck %s -check-prefixes=ALL,OCTEON |
| ; RUN: llc -O1 < %s -march=mips64 -mcpu=mips64 | FileCheck %s -check-prefixes=ALL,MIPS64 |
| |
| define i64 @addi64(i64 %a, i64 %b) nounwind { |
| entry: |
| ; ALL-LABEL: addi64: |
| ; OCTEON: jr $ra |
| ; OCTEON: baddu $2, $4, $5 |
| ; MIPS64: daddu $[[T0:[0-9]+]], $4, $5 |
| ; MIPS64: jr $ra |
| ; MIPS64: andi $2, $[[T0]], 255 |
| %add = add i64 %a, %b |
| %and = and i64 %add, 255 |
| ret i64 %and |
| } |
| |
| define i64 @mul(i64 %a, i64 %b) nounwind { |
| entry: |
| ; ALL-LABEL: mul: |
| ; OCTEON: jr $ra |
| ; OCTEON: dmul $2, $4, $5 |
| ; MIPS64: dmult $4, $5 |
| ; MIPS64: jr $ra |
| ; MIPS64: mflo $2 |
| %res = mul i64 %a, %b |
| ret i64 %res |
| } |
| |
| define i64 @cmpeq(i64 %a, i64 %b) nounwind { |
| entry: |
| ; ALL-LABEL: cmpeq: |
| ; OCTEON: jr $ra |
| ; OCTEON: seq $2, $4, $5 |
| ; MIPS64: xor $[[T0:[0-9]+]], $4, $5 |
| ; MIPS64: sltiu $[[T1:[0-9]+]], $[[T0]], 1 |
| ; MIPS64: dsll $[[T2:[0-9]+]], $[[T1]], 32 |
| ; MIPS64: jr $ra |
| ; MIPS64: dsrl $2, $[[T2]], 32 |
| %res = icmp eq i64 %a, %b |
| %res2 = zext i1 %res to i64 |
| ret i64 %res2 |
| } |
| |
| define i64 @cmpeqi(i64 %a) nounwind { |
| entry: |
| ; ALL-LABEL: cmpeqi: |
| ; OCTEON: jr $ra |
| ; OCTEON: seqi $2, $4, 42 |
| ; MIPS64: daddiu $[[T0:[0-9]+]], $zero, 42 |
| ; MIPS64: xor $[[T1:[0-9]+]], $4, $[[T0]] |
| ; MIPS64: sltiu $[[T2:[0-9]+]], $[[T1]], 1 |
| ; MIPS64: dsll $[[T3:[0-9]+]], $[[T2]], 32 |
| ; MIPS64: jr $ra |
| ; MIPS64: dsrl $2, $[[T3]], 32 |
| %res = icmp eq i64 %a, 42 |
| %res2 = zext i1 %res to i64 |
| ret i64 %res2 |
| } |
| |
| define i64 @cmpne(i64 %a, i64 %b) nounwind { |
| entry: |
| ; ALL-LABEL: cmpne: |
| ; OCTEON: jr $ra |
| ; OCTEON: sne $2, $4, $5 |
| ; MIPS64: xor $[[T0:[0-9]+]], $4, $5 |
| ; MIPS64: sltu $[[T1:[0-9]+]], $zero, $[[T0]] |
| ; MIPS64: dsll $[[T2:[0-9]+]], $[[T1]], 32 |
| ; MIPS64: jr $ra |
| ; MIPS64: dsrl $2, $[[T2]], 32 |
| %res = icmp ne i64 %a, %b |
| %res2 = zext i1 %res to i64 |
| ret i64 %res2 |
| } |
| |
| define i64 @cmpnei(i64 %a) nounwind { |
| entry: |
| ; ALL-LABEL: cmpnei: |
| ; OCTEON: jr $ra |
| ; OCTEON: snei $2, $4, 42 |
| ; MIPS64: daddiu $[[T0:[0-9]+]], $zero, 42 |
| ; MIPS64: xor $[[T1:[0-9]+]], $4, $[[T0]] |
| ; MIPS64: sltu $[[T2:[0-9]+]], $zero, $[[T1]] |
| ; MIPS64: dsll $[[T3:[0-9]+]], $[[T2]], 32 |
| ; MIPS64: jr $ra |
| ; MIPS64: dsrl $2, $[[T3]], 32 |
| %res = icmp ne i64 %a, 42 |
| %res2 = zext i1 %res to i64 |
| ret i64 %res2 |
| } |
| |
| define i64 @bbit0(i64 %a) nounwind { |
| entry: |
| ; ALL-LABEL: bbit0: |
| ; OCTEON: bbit0 $4, 3, [[BB0:(\$|\.L)BB[0-9_]+]] |
| ; MIPS64: andi $[[T0:[0-9]+]], $4, 8 |
| ; MIPS64: bnez $[[T0]], [[BB0:(\$|\.L)BB[0-9_]+]] |
| %bit = and i64 %a, 8 |
| %res = icmp eq i64 %bit, 0 |
| br i1 %res, label %endif, label %if |
| if: |
| ret i64 48 |
| |
| endif: |
| ret i64 12 |
| } |
| |
| define i64 @bbit032(i64 %a) nounwind { |
| entry: |
| ; ALL-LABEL: bbit032: |
| ; OCTEON: bbit032 $4, 3, [[BB0:(\$|\.L)BB[0-9_]+]] |
| ; MIPS64: daddiu $[[T0:[0-9]+]], $zero, 1 |
| ; MIPS64: dsll $[[T1:[0-9]+]], $[[T0]], 35 |
| ; MIPS64: and $[[T2:[0-9]+]], $4, $[[T1]] |
| ; MIPS64: bnez $[[T2]], [[BB0:(\$|\.L)BB[0-9_]+]] |
| %bit = and i64 %a, 34359738368 |
| %res = icmp eq i64 %bit, 0 |
| br i1 %res, label %endif, label %if |
| if: |
| ret i64 48 |
| |
| endif: |
| ret i64 12 |
| } |
| |
| define i64 @bbit1(i64 %a) nounwind { |
| entry: |
| ; ALL-LABEL: bbit1: |
| ; OCTEON: bbit1 $4, 3, [[BB0:(\$|\.L)BB[0-9_]+]] |
| ; MIPS64: andi $[[T0:[0-9]+]], $4, 8 |
| ; MIPS64: beqz $[[T0]], [[BB0:(\$|\.L)BB[0-9_]+]] |
| %bit = and i64 %a, 8 |
| %res = icmp ne i64 %bit, 0 |
| br i1 %res, label %endif, label %if |
| if: |
| ret i64 48 |
| |
| endif: |
| ret i64 12 |
| } |
| |
| define i64 @bbit132(i64 %a) nounwind { |
| entry: |
| ; ALL-LABEL: bbit132: |
| ; OCTEON: bbit132 $4, 3, [[BB0:(\$|\.L)BB[0-9_]+]] |
| ; MIPS64: daddiu $[[T0:[0-9]+]], $zero, 1 |
| ; MIPS64: dsll $[[T1:[0-9]+]], $[[T0]], 35 |
| ; MIPS64: and $[[T2:[0-9]+]], $4, $[[T1]] |
| ; MIPS64: beqz $[[T2]], [[BB0:(\$|\.L)BB[0-9_]+]] |
| %bit = and i64 %a, 34359738368 |
| %res = icmp ne i64 %bit, 0 |
| br i1 %res, label %endif, label %if |
| if: |
| ret i64 48 |
| |
| endif: |
| ret i64 12 |
| } |