diff options
Diffstat (limited to 'test/CodeGen/Mips/octeon.ll')
| -rw-r--r-- | test/CodeGen/Mips/octeon.ll | 152 |
1 files changed, 140 insertions, 12 deletions
diff --git a/test/CodeGen/Mips/octeon.ll b/test/CodeGen/Mips/octeon.ll index d5ff9bd..97e12e7 100644 --- a/test/CodeGen/Mips/octeon.ll +++ b/test/CodeGen/Mips/octeon.ll @@ -1,15 +1,14 @@ -; RUN: llc -O1 < %s -march=mips64 -mcpu=octeon | FileCheck %s -check-prefix=OCTEON -; RUN: llc -O1 < %s -march=mips64 -mcpu=mips64 | FileCheck %s -check-prefix=MIPS64 +; RUN: llc -O1 < %s -march=mips64 -mcpu=octeon | FileCheck %s -check-prefix=ALL -check-prefix=OCTEON +; RUN: llc -O1 < %s -march=mips64 -mcpu=mips64 | FileCheck %s -check-prefix=ALL -check-prefix=MIPS64 define i64 @addi64(i64 %a, i64 %b) nounwind { entry: -; OCTEON-LABEL: addi64: +; ALL-LABEL: addi64: ; OCTEON: jr $ra ; OCTEON: baddu $2, $4, $5 -; MIPS64-LABEL: addi64: -; MIPS64: daddu -; MIPS64: jr -; MIPS64: andi +; 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 @@ -17,13 +16,142 @@ entry: define i64 @mul(i64 %a, i64 %b) nounwind { entry: -; OCTEON-LABEL: mul: +; ALL-LABEL: mul: ; OCTEON: jr $ra ; OCTEON: dmul $2, $4, $5 -; MIPS64-LABEL: mul: -; MIPS64: dmult -; MIPS64: jr -; MIPS64: mflo +; 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:BB[0-9_]+]] +; MIPS64: andi $[[T0:[0-9]+]], $4, 8 +; MIPS64: beqz $[[T0]], $[[BB0: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: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: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:BB[0-9_]+]] +; MIPS64: andi $[[T0:[0-9]+]], $4, 8 +; MIPS64: beqz $[[T0]], $[[BB0: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: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: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 +} |