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[Hexagon] Adding and64, or64, and xor64 instructions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222846 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Colin LeMahieu 2014-11-26 18:55:59 +00:00
parent f87cce1540
commit 1df05cd7b6
4 changed files with 43 additions and 0 deletions
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13
lib/Target/Hexagon/HexagonInstrInfo.td
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@ -701,6 +701,19 @@ def A2_subp : T_ALU64_arith<"sub", 0b001, 0b111, 0, 1, 0>;
def: Pat<(i64 (add I64:$Rs, I64:$Rt)), (A2_addp I64:$Rs, I64:$Rt)>;
def: Pat<(i64 (sub I64:$Rs, I64:$Rt)), (A2_subp I64:$Rs, I64:$Rt)>;
class T_ALU64_logical<string mnemonic, bits<3> MinOp, bit OpsRev, bit IsComm,
bit IsNeg>
: T_ALU64_rr<mnemonic, "", 0b0011, 0b111, MinOp, OpsRev, IsComm,
!if(IsNeg,"~","")>;
def A2_andp : T_ALU64_logical<"and", 0b000, 0, 1, 0>;
def A2_orp : T_ALU64_logical<"or", 0b010, 0, 1, 0>;
def A2_xorp : T_ALU64_logical<"xor", 0b100, 0, 1, 0>;
def: Pat<(i64 (and I64:$Rs, I64:$Rt)), (A2_andp I64:$Rs, I64:$Rt)>;
def: Pat<(i64 (or I64:$Rs, I64:$Rt)), (A2_orp I64:$Rs, I64:$Rt)>;
def: Pat<(i64 (xor I64:$Rs, I64:$Rt)), (A2_xorp I64:$Rs, I64:$Rt)>;
// Patfrag to convert the usual comparison patfrags (e.g. setlt) to ones
// that reverse the order of the operands.
class RevCmp<PatFrag F> : PatFrag<(ops node:$rhs, node:$lhs), F.Fragment>;

10
test/MC/Hexagon/inst_and64.ll Normal file
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@ -0,0 +1,10 @@
;; RUN: llc -mtriple=hexagon-unknown-elf -filetype=obj %s -o - \
;; RUN: | llvm-objdump -s - | FileCheck %s
define i64 @foo (i64 %a, i64 %b)
{
%1 = and i64 %a, %b
ret i64 %1
}
; CHECK: 0000 0042e0d3 00c09f52

10
test/MC/Hexagon/inst_or64.ll Normal file
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@ -0,0 +1,10 @@
;; RUN: llc -mtriple=hexagon-unknown-elf -filetype=obj %s -o - \
;; RUN: | llvm-objdump -s - | FileCheck %s
define i64 @foo (i64 %a, i64 %b)
{
%1 = or i64 %a, %b
ret i64 %1
}
; CHECK: 0000 4042e0d3 00c09f52

10
test/MC/Hexagon/inst_xor64.ll Normal file
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@ -0,0 +1,10 @@
;; RUN: llc -mtriple=hexagon-unknown-elf -filetype=obj %s -o - \
;; RUN: | llvm-objdump -s - | FileCheck %s
define i64 @foo (i64 %a, i64 %b)
{
%1 = xor i64 %a, %b
ret i64 %1
}
; CHECK: 0000 8042e0d3 00c09f52