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Diffstat (limited to 'lib/Target/X86/X86InstrInfo.td')
-rw-r--r--lib/Target/X86/X86InstrInfo.td110
1 files changed, 90 insertions, 20 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index e6ec25b..a4fe7e8 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -1926,82 +1926,101 @@ let isCommutable = 1 in { // X = ADD Y, Z --> X = ADD Z, Y
def ADD8rr : I<0x00, MRMDestReg, (outs GR8 :$dst),
(ins GR8 :$src1, GR8 :$src2),
"add{b}\t{$src2, $dst|$dst, $src2}",
- [(set GR8:$dst, (add GR8:$src1, GR8:$src2))]>;
+ [(set GR8:$dst, (add GR8:$src1, GR8:$src2)),
+ (implicit EFLAGS)]>;
let isConvertibleToThreeAddress = 1 in { // Can transform into LEA.
def ADD16rr : I<0x01, MRMDestReg, (outs GR16:$dst),
(ins GR16:$src1, GR16:$src2),
"add{w}\t{$src2, $dst|$dst, $src2}",
- [(set GR16:$dst, (add GR16:$src1, GR16:$src2))]>, OpSize;
+ [(set GR16:$dst, (add GR16:$src1, GR16:$src2)),
+ (implicit EFLAGS)]>, OpSize;
def ADD32rr : I<0x01, MRMDestReg, (outs GR32:$dst),
(ins GR32:$src1, GR32:$src2),
"add{l}\t{$src2, $dst|$dst, $src2}",
- [(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;
+ [(set GR32:$dst, (add GR32:$src1, GR32:$src2)),
+ (implicit EFLAGS)]>;
} // end isConvertibleToThreeAddress
} // end isCommutable
def ADD8rm : I<0x02, MRMSrcMem, (outs GR8 :$dst),
(ins GR8 :$src1, i8mem :$src2),
"add{b}\t{$src2, $dst|$dst, $src2}",
- [(set GR8:$dst, (add GR8:$src1, (load addr:$src2)))]>;
+ [(set GR8:$dst, (add GR8:$src1, (load addr:$src2))),
+ (implicit EFLAGS)]>;
def ADD16rm : I<0x03, MRMSrcMem, (outs GR16:$dst),
(ins GR16:$src1, i16mem:$src2),
"add{w}\t{$src2, $dst|$dst, $src2}",
- [(set GR16:$dst, (add GR16:$src1, (load addr:$src2)))]>,OpSize;
+ [(set GR16:$dst, (add GR16:$src1, (load addr:$src2))),
+ (implicit EFLAGS)]>, OpSize;
def ADD32rm : I<0x03, MRMSrcMem, (outs GR32:$dst),
(ins GR32:$src1, i32mem:$src2),
"add{l}\t{$src2, $dst|$dst, $src2}",
- [(set GR32:$dst, (add GR32:$src1, (load addr:$src2)))]>;
+ [(set GR32:$dst, (add GR32:$src1, (load addr:$src2))),
+ (implicit EFLAGS)]>;
def ADD8ri : Ii8<0x80, MRM0r, (outs GR8:$dst), (ins GR8:$src1, i8imm:$src2),
"add{b}\t{$src2, $dst|$dst, $src2}",
- [(set GR8:$dst, (add GR8:$src1, imm:$src2))]>;
+ [(set GR8:$dst, (add GR8:$src1, imm:$src2)),
+ (implicit EFLAGS)]>;
let isConvertibleToThreeAddress = 1 in { // Can transform into LEA.
def ADD16ri : Ii16<0x81, MRM0r, (outs GR16:$dst),
(ins GR16:$src1, i16imm:$src2),
"add{w}\t{$src2, $dst|$dst, $src2}",
- [(set GR16:$dst, (add GR16:$src1, imm:$src2))]>, OpSize;
+ [(set GR16:$dst, (add GR16:$src1, imm:$src2)),
+ (implicit EFLAGS)]>, OpSize;
def ADD32ri : Ii32<0x81, MRM0r, (outs GR32:$dst),
(ins GR32:$src1, i32imm:$src2),
"add{l}\t{$src2, $dst|$dst, $src2}",
- [(set GR32:$dst, (add GR32:$src1, imm:$src2))]>;
+ [(set GR32:$dst, (add GR32:$src1, imm:$src2)),
+ (implicit EFLAGS)]>;
def ADD16ri8 : Ii8<0x83, MRM0r, (outs GR16:$dst),
(ins GR16:$src1, i16i8imm:$src2),
"add{w}\t{$src2, $dst|$dst, $src2}",
- [(set GR16:$dst, (add GR16:$src1, i16immSExt8:$src2))]>, OpSize;
+ [(set GR16:$dst, (add GR16:$src1, i16immSExt8:$src2)),
+ (implicit EFLAGS)]>, OpSize;
def ADD32ri8 : Ii8<0x83, MRM0r, (outs GR32:$dst),
(ins GR32:$src1, i32i8imm:$src2),
"add{l}\t{$src2, $dst|$dst, $src2}",
- [(set GR32:$dst, (add GR32:$src1, i32immSExt8:$src2))]>;
+ [(set GR32:$dst, (add GR32:$src1, i32immSExt8:$src2)),
+ (implicit EFLAGS)]>;
}
let isTwoAddress = 0 in {
def ADD8mr : I<0x00, MRMDestMem, (outs), (ins i8mem :$dst, GR8 :$src2),
"add{b}\t{$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), GR8:$src2), addr:$dst)]>;
+ [(store (add (load addr:$dst), GR8:$src2), addr:$dst),
+ (implicit EFLAGS)]>;
def ADD16mr : I<0x01, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
"add{w}\t{$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), GR16:$src2), addr:$dst)]>,
+ [(store (add (load addr:$dst), GR16:$src2), addr:$dst),
+ (implicit EFLAGS)]>,
OpSize;
def ADD32mr : I<0x01, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
"add{l}\t{$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), GR32:$src2), addr:$dst)]>;
+ [(store (add (load addr:$dst), GR32:$src2), addr:$dst),
+ (implicit EFLAGS)]>;
def ADD8mi : Ii8<0x80, MRM0m, (outs), (ins i8mem :$dst, i8imm :$src2),
"add{b}\t{$src2, $dst|$dst, $src2}",
- [(store (add (loadi8 addr:$dst), imm:$src2), addr:$dst)]>;
+ [(store (add (loadi8 addr:$dst), imm:$src2), addr:$dst),
+ (implicit EFLAGS)]>;
def ADD16mi : Ii16<0x81, MRM0m, (outs), (ins i16mem:$dst, i16imm:$src2),
"add{w}\t{$src2, $dst|$dst, $src2}",
- [(store (add (loadi16 addr:$dst), imm:$src2), addr:$dst)]>,
+ [(store (add (loadi16 addr:$dst), imm:$src2), addr:$dst),
+ (implicit EFLAGS)]>,
OpSize;
def ADD32mi : Ii32<0x81, MRM0m, (outs), (ins i32mem:$dst, i32imm:$src2),
"add{l}\t{$src2, $dst|$dst, $src2}",
- [(store (add (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
+ [(store (add (loadi32 addr:$dst), imm:$src2), addr:$dst),
+ (implicit EFLAGS)]>;
def ADD16mi8 : Ii8<0x83, MRM0m, (outs), (ins i16mem:$dst, i16i8imm :$src2),
"add{w}\t{$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), i16immSExt8:$src2), addr:$dst)]>,
+ [(store (add (load addr:$dst), i16immSExt8:$src2), addr:$dst),
+ (implicit EFLAGS)]>,
OpSize;
def ADD32mi8 : Ii8<0x83, MRM0m, (outs), (ins i32mem:$dst, i32i8imm :$src2),
"add{l}\t{$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
+ [(store (add (load addr:$dst), i32immSExt8:$src2), addr:$dst),
+ (implicit EFLAGS)]>;
}
let Uses = [EFLAGS] in {
@@ -2029,7 +2048,7 @@ let isTwoAddress = 0 in {
[(store (adde (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
def ADC32mi8 : Ii8<0x83, MRM2m, (outs), (ins i32mem:$dst, i32i8imm :$src2),
"adc{l}\t{$src2, $dst|$dst, $src2}",
- [(store (adde (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
+ [(store (adde (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
}
} // Uses = [EFLAGS]
@@ -2272,6 +2291,7 @@ def SETEm : I<0x94, MRM0m,
"sete\t$dst",
[(store (X86setcc X86_COND_E, EFLAGS), addr:$dst)]>,
TB; // [mem8] = ==
+
def SETNEr : I<0x95, MRM0r,
(outs GR8 :$dst), (ins),
"setne\t$dst",
@@ -2282,6 +2302,7 @@ def SETNEm : I<0x95, MRM0m,
"setne\t$dst",
[(store (X86setcc X86_COND_NE, EFLAGS), addr:$dst)]>,
TB; // [mem8] = !=
+
def SETLr : I<0x9C, MRM0r,
(outs GR8 :$dst), (ins),
"setl\t$dst",
@@ -2292,6 +2313,7 @@ def SETLm : I<0x9C, MRM0m,
"setl\t$dst",
[(store (X86setcc X86_COND_L, EFLAGS), addr:$dst)]>,
TB; // [mem8] = < signed
+
def SETGEr : I<0x9D, MRM0r,
(outs GR8 :$dst), (ins),
"setge\t$dst",
@@ -2302,6 +2324,7 @@ def SETGEm : I<0x9D, MRM0m,
"setge\t$dst",
[(store (X86setcc X86_COND_GE, EFLAGS), addr:$dst)]>,
TB; // [mem8] = >= signed
+
def SETLEr : I<0x9E, MRM0r,
(outs GR8 :$dst), (ins),
"setle\t$dst",
@@ -2312,6 +2335,7 @@ def SETLEm : I<0x9E, MRM0m,
"setle\t$dst",
[(store (X86setcc X86_COND_LE, EFLAGS), addr:$dst)]>,
TB; // [mem8] = <= signed
+
def SETGr : I<0x9F, MRM0r,
(outs GR8 :$dst), (ins),
"setg\t$dst",
@@ -2333,6 +2357,7 @@ def SETBm : I<0x92, MRM0m,
"setb\t$dst",
[(store (X86setcc X86_COND_B, EFLAGS), addr:$dst)]>,
TB; // [mem8] = < unsign
+
def SETAEr : I<0x93, MRM0r,
(outs GR8 :$dst), (ins),
"setae\t$dst",
@@ -2343,6 +2368,7 @@ def SETAEm : I<0x93, MRM0m,
"setae\t$dst",
[(store (X86setcc X86_COND_AE, EFLAGS), addr:$dst)]>,
TB; // [mem8] = >= unsign
+
def SETBEr : I<0x96, MRM0r,
(outs GR8 :$dst), (ins),
"setbe\t$dst",
@@ -2353,6 +2379,7 @@ def SETBEm : I<0x96, MRM0m,
"setbe\t$dst",
[(store (X86setcc X86_COND_BE, EFLAGS), addr:$dst)]>,
TB; // [mem8] = <= unsign
+
def SETAr : I<0x97, MRM0r,
(outs GR8 :$dst), (ins),
"seta\t$dst",
@@ -2384,6 +2411,7 @@ def SETNSm : I<0x99, MRM0m,
"setns\t$dst",
[(store (X86setcc X86_COND_NS, EFLAGS), addr:$dst)]>,
TB; // [mem8] = !<sign bit>
+
def SETPr : I<0x9A, MRM0r,
(outs GR8 :$dst), (ins),
"setp\t$dst",
@@ -2404,6 +2432,48 @@ def SETNPm : I<0x9B, MRM0m,
"setnp\t$dst",
[(store (X86setcc X86_COND_NP, EFLAGS), addr:$dst)]>,
TB; // [mem8] = not parity
+
+def SETOr : I<0x90, MRM0r,
+ (outs GR8 :$dst), (ins),
+ "seto\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_O, EFLAGS))]>,
+ TB; // GR8 = overflow
+def SETOm : I<0x90, MRM0m,
+ (outs), (ins i8mem:$dst),
+ "seto\t$dst",
+ [(store (X86setcc X86_COND_O, EFLAGS), addr:$dst)]>,
+ TB; // [mem8] = overflow
+def SETNOr : I<0x91, MRM0r,
+ (outs GR8 :$dst), (ins),
+ "setno\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_NO, EFLAGS))]>,
+ TB; // GR8 = not overflow
+def SETNOm : I<0x91, MRM0m,
+ (outs), (ins i8mem:$dst),
+ "setno\t$dst",
+ [(store (X86setcc X86_COND_NO, EFLAGS), addr:$dst)]>,
+ TB; // [mem8] = not overflow
+
+def SETCr : I<0x92, MRM0r,
+ (outs GR8 :$dst), (ins),
+ "setc\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_C, EFLAGS))]>,
+ TB; // GR8 = carry
+def SETCm : I<0x92, MRM0m,
+ (outs), (ins i8mem:$dst),
+ "setc\t$dst",
+ [(store (X86setcc X86_COND_C, EFLAGS), addr:$dst)]>,
+ TB; // [mem8] = carry
+def SETNCr : I<0x93, MRM0r,
+ (outs GR8 :$dst), (ins),
+ "setnc\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_NC, EFLAGS))]>,
+ TB; // GR8 = not carry
+def SETNCm : I<0x93, MRM0m,
+ (outs), (ins i8mem:$dst),
+ "setnc\t$dst",
+ [(store (X86setcc X86_COND_NC, EFLAGS), addr:$dst)]>,
+ TB; // [mem8] = not carry
} // Uses = [EFLAGS]
generated by cgit v1.1 at 2024-09-16 03:05:12 +0000