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add immediate forms of add, sub, shift

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21129 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duraid Madina 2005-04-07 12:32:24 +00:00
parent 8e8bd656b3
commit 18c0c6bcc4
1 changed files with 14 additions and 0 deletions
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14
lib/Target/IA64/IA64InstrInfo.td
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@ -16,6 +16,12 @@
include "IA64InstrFormats.td"
def u6imm : Operand<i8>;
def s8imm : Operand<i8> {
let PrintMethod = "printS8ImmOperand";
}
def s14imm : Operand<i16> {
let PrintMethod = "printS14ImmOperand";
}
def s16imm : Operand<i16>;
def s21imm : Operand<i32> {
let PrintMethod = "printS21ImmOperand";
@ -107,8 +113,12 @@ def SHLI : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, s21imm:$imm),
"shl $dst = $src1, $imm;;">; // FIXME: 6 immediate bits, not 21
def SHRU : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, GR:$src2),
"shr.u $dst = $src1, $src2;;">;
def SHRUI : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, s21imm:$imm),
"shr.u $dst = $src1, $imm;;">;
def SHRS : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, GR:$src2),
"shr $dst = $src1, $src2;;">;
def SHRSI : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, s21imm:$imm),
"shr $dst = $src1, $imm;;">;
def DEPZ : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, u6imm:$imm1, u6imm:$imm2), "dep.z $dst = $src1, $imm1, $imm2;;">;
@ -177,6 +187,8 @@ def BCMPEQ : AForm<0x03, 0x0b, (ops PR:$dst1, PR:$dst2, GR:$src1, GR:$src2),
def ADD : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, GR:$src2),
"add $dst = $src1, $src2;;">;
def ADDIMM14 : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, s14imm:$imm),
"adds $dst = $imm, $src1;;">;
def ADDIMM22 : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, s21imm:$imm),
"add $dst = $imm, $src1;;">;
@ -194,6 +206,8 @@ def TPCMPIMM8NE : AForm<0x03, 0x0b,
def SUB : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, GR:$src2),
"sub $dst = $src1, $src2;;">;
def SUBIMM8 : AForm<0x03, 0x0b, (ops GR:$dst, s8imm:$imm, GR:$src2),
"sub $dst = $imm, $src2;;">;
def ST1 : AForm<0x03, 0x0b, (ops GR:$dstPtr, GR:$value),
"st1 [$dstPtr] = $value;;">;