let Predicates = [HasLZCNT], Defs = [EFLAGS] in {
def LZCNT16rr : I<0xBD, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
"lzcnt{w}\t{$src, $dst|$dst, $src}",
- [(set GR16:$dst, (ctlz GR16:$src)), (implicit EFLAGS)]>, XS,
- OpSize16;
+ [(set GR16:$dst, (ctlz GR16:$src)), (implicit EFLAGS)],
+ IIC_LZCNT_RR>, XS, OpSize16, Sched<[WriteIMul]>;
def LZCNT16rm : I<0xBD, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"lzcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (ctlz (loadi16 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize16;
+ (implicit EFLAGS)], IIC_LZCNT_RM>, XS, OpSize16,
+ Sched<[WriteIMulLd]>;
def LZCNT32rr : I<0xBD, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"lzcnt{l}\t{$src, $dst|$dst, $src}",
- [(set GR32:$dst, (ctlz GR32:$src)), (implicit EFLAGS)]>, XS,
- OpSize32;
+ [(set GR32:$dst, (ctlz GR32:$src)), (implicit EFLAGS)],
+ IIC_LZCNT_RR>, XS, OpSize32, Sched<[WriteIMul]>;
def LZCNT32rm : I<0xBD, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"lzcnt{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (ctlz (loadi32 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize32;
+ (implicit EFLAGS)], IIC_LZCNT_RM>, XS, OpSize32,
+ Sched<[WriteIMulLd]>;
def LZCNT64rr : RI<0xBD, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
"lzcnt{q}\t{$src, $dst|$dst, $src}",
- [(set GR64:$dst, (ctlz GR64:$src)), (implicit EFLAGS)]>,
- XS;
+ [(set GR64:$dst, (ctlz GR64:$src)), (implicit EFLAGS)],
+ IIC_LZCNT_RR>, XS, Sched<[WriteIMul]>;
def LZCNT64rm : RI<0xBD, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
"lzcnt{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, (ctlz (loadi64 addr:$src))),
- (implicit EFLAGS)]>, XS;
+ (implicit EFLAGS)], IIC_LZCNT_RM>, XS,
+ Sched<[WriteIMulLd]>;
}
//===----------------------------------------------------------------------===//
let Predicates = [HasBMI], Defs = [EFLAGS] in {
def TZCNT16rr : I<0xBC, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
"tzcnt{w}\t{$src, $dst|$dst, $src}",
- [(set GR16:$dst, (cttz GR16:$src)), (implicit EFLAGS)]>, XS,
- OpSize16;
+ [(set GR16:$dst, (cttz GR16:$src)), (implicit EFLAGS)],
+ IIC_TZCNT_RR>, XS, OpSize16, Sched<[WriteIMul]>;
def TZCNT16rm : I<0xBC, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"tzcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (cttz (loadi16 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize16;
+ (implicit EFLAGS)], IIC_TZCNT_RM>, XS, OpSize16,
+ Sched<[WriteIMulLd]>;
def TZCNT32rr : I<0xBC, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"tzcnt{l}\t{$src, $dst|$dst, $src}",
- [(set GR32:$dst, (cttz GR32:$src)), (implicit EFLAGS)]>, XS,
- OpSize32;
+ [(set GR32:$dst, (cttz GR32:$src)), (implicit EFLAGS)],
+ IIC_TZCNT_RR>, XS, OpSize32, Sched<[WriteIMul]>;
def TZCNT32rm : I<0xBC, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"tzcnt{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (cttz (loadi32 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize32;
+ (implicit EFLAGS)], IIC_TZCNT_RM>, XS, OpSize32,
+ Sched<[WriteIMulLd]>;
def TZCNT64rr : RI<0xBC, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
"tzcnt{q}\t{$src, $dst|$dst, $src}",
- [(set GR64:$dst, (cttz GR64:$src)), (implicit EFLAGS)]>,
- XS;
+ [(set GR64:$dst, (cttz GR64:$src)), (implicit EFLAGS)],
+ IIC_TZCNT_RR>, XS, Sched<[WriteIMul]>;
def TZCNT64rm : RI<0xBC, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
"tzcnt{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, (cttz (loadi64 addr:$src))),
- (implicit EFLAGS)]>, XS;
+ (implicit EFLAGS)], IIC_TZCNT_RM>, XS,
+ Sched<[WriteIMulLd]>;
}
multiclass bmi_bls<string mnemonic, Format RegMRM, Format MemMRM,
define i16 @test_cttz_i16(i16 zeroext %a0, i16 *%a1) {
; GENERIC-LABEL: test_cttz_i16:
; GENERIC: # %bb.0:
-; GENERIC-NEXT: tzcntw (%rsi), %cx
-; GENERIC-NEXT: tzcntw %di, %ax
+; GENERIC-NEXT: tzcntw (%rsi), %cx # sched: [7:1.00]
+; GENERIC-NEXT: tzcntw %di, %ax # sched: [3:1.00]
; GENERIC-NEXT: orl %ecx, %eax # sched: [1:0.33]
; GENERIC-NEXT: # kill: def %ax killed %ax killed %eax
; GENERIC-NEXT: retq # sched: [1:1.00]
;
; BTVER2-LABEL: test_cttz_i16:
; BTVER2: # %bb.0:
-; BTVER2-NEXT: tzcntw (%rsi), %cx
-; BTVER2-NEXT: tzcntw %di, %ax
+; BTVER2-NEXT: tzcntw (%rsi), %cx # sched: [6:1.00]
+; BTVER2-NEXT: tzcntw %di, %ax # sched: [3:1.00]
; BTVER2-NEXT: orl %ecx, %eax # sched: [1:0.50]
; BTVER2-NEXT: # kill: def %ax killed %ax killed %eax
; BTVER2-NEXT: retq # sched: [4:1.00]
define i32 @test_cttz_i32(i32 %a0, i32 *%a1) {
; GENERIC-LABEL: test_cttz_i32:
; GENERIC: # %bb.0:
-; GENERIC-NEXT: tzcntl (%rsi), %ecx
-; GENERIC-NEXT: tzcntl %edi, %eax
+; GENERIC-NEXT: tzcntl (%rsi), %ecx # sched: [7:1.00]
+; GENERIC-NEXT: tzcntl %edi, %eax # sched: [3:1.00]
; GENERIC-NEXT: orl %ecx, %eax # sched: [1:0.33]
; GENERIC-NEXT: retq # sched: [1:1.00]
;
;
; BTVER2-LABEL: test_cttz_i32:
; BTVER2: # %bb.0:
-; BTVER2-NEXT: tzcntl (%rsi), %ecx
-; BTVER2-NEXT: tzcntl %edi, %eax
+; BTVER2-NEXT: tzcntl (%rsi), %ecx # sched: [6:1.00]
+; BTVER2-NEXT: tzcntl %edi, %eax # sched: [3:1.00]
; BTVER2-NEXT: orl %ecx, %eax # sched: [1:0.50]
; BTVER2-NEXT: retq # sched: [4:1.00]
;
define i64 @test_cttz_i64(i64 %a0, i64 *%a1) {
; GENERIC-LABEL: test_cttz_i64:
; GENERIC: # %bb.0:
-; GENERIC-NEXT: tzcntq (%rsi), %rcx
-; GENERIC-NEXT: tzcntq %rdi, %rax
+; GENERIC-NEXT: tzcntq (%rsi), %rcx # sched: [7:1.00]
+; GENERIC-NEXT: tzcntq %rdi, %rax # sched: [3:1.00]
; GENERIC-NEXT: orq %rcx, %rax # sched: [1:0.33]
; GENERIC-NEXT: retq # sched: [1:1.00]
;
;
; BTVER2-LABEL: test_cttz_i64:
; BTVER2: # %bb.0:
-; BTVER2-NEXT: tzcntq (%rsi), %rcx
-; BTVER2-NEXT: tzcntq %rdi, %rax
+; BTVER2-NEXT: tzcntq (%rsi), %rcx # sched: [6:1.00]
+; BTVER2-NEXT: tzcntq %rdi, %rax # sched: [3:1.00]
; BTVER2-NEXT: orq %rcx, %rax # sched: [1:0.50]
; BTVER2-NEXT: retq # sched: [4:1.00]
;
define i16 @test_ctlz_i16(i16 zeroext %a0, i16 *%a1) {
; GENERIC-LABEL: test_ctlz_i16:
; GENERIC: # %bb.0:
-; GENERIC-NEXT: lzcntw (%rsi), %cx
-; GENERIC-NEXT: lzcntw %di, %ax
+; GENERIC-NEXT: lzcntw (%rsi), %cx # sched: [7:1.00]
+; GENERIC-NEXT: lzcntw %di, %ax # sched: [3:1.00]
; GENERIC-NEXT: orl %ecx, %eax # sched: [1:0.33]
; GENERIC-NEXT: # kill: def %ax killed %ax killed %eax
; GENERIC-NEXT: retq # sched: [1:1.00]
;
; BTVER2-LABEL: test_ctlz_i16:
; BTVER2: # %bb.0:
-; BTVER2-NEXT: lzcntw (%rsi), %cx
-; BTVER2-NEXT: lzcntw %di, %ax
+; BTVER2-NEXT: lzcntw (%rsi), %cx # sched: [6:1.00]
+; BTVER2-NEXT: lzcntw %di, %ax # sched: [3:1.00]
; BTVER2-NEXT: orl %ecx, %eax # sched: [1:0.50]
; BTVER2-NEXT: # kill: def %ax killed %ax killed %eax
; BTVER2-NEXT: retq # sched: [4:1.00]
define i32 @test_ctlz_i32(i32 %a0, i32 *%a1) {
; GENERIC-LABEL: test_ctlz_i32:
; GENERIC: # %bb.0:
-; GENERIC-NEXT: lzcntl (%rsi), %ecx
-; GENERIC-NEXT: lzcntl %edi, %eax
+; GENERIC-NEXT: lzcntl (%rsi), %ecx # sched: [7:1.00]
+; GENERIC-NEXT: lzcntl %edi, %eax # sched: [3:1.00]
; GENERIC-NEXT: orl %ecx, %eax # sched: [1:0.33]
; GENERIC-NEXT: retq # sched: [1:1.00]
;
;
; BTVER2-LABEL: test_ctlz_i32:
; BTVER2: # %bb.0:
-; BTVER2-NEXT: lzcntl (%rsi), %ecx
-; BTVER2-NEXT: lzcntl %edi, %eax
+; BTVER2-NEXT: lzcntl (%rsi), %ecx # sched: [6:1.00]
+; BTVER2-NEXT: lzcntl %edi, %eax # sched: [3:1.00]
; BTVER2-NEXT: orl %ecx, %eax # sched: [1:0.50]
; BTVER2-NEXT: retq # sched: [4:1.00]
;
define i64 @test_ctlz_i64(i64 %a0, i64 *%a1) {
; GENERIC-LABEL: test_ctlz_i64:
; GENERIC: # %bb.0:
-; GENERIC-NEXT: lzcntq (%rsi), %rcx
-; GENERIC-NEXT: lzcntq %rdi, %rax
+; GENERIC-NEXT: lzcntq (%rsi), %rcx # sched: [7:1.00]
+; GENERIC-NEXT: lzcntq %rdi, %rax # sched: [3:1.00]
; GENERIC-NEXT: orq %rcx, %rax # sched: [1:0.33]
; GENERIC-NEXT: retq # sched: [1:1.00]
;
;
; BTVER2-LABEL: test_ctlz_i64:
; BTVER2: # %bb.0:
-; BTVER2-NEXT: lzcntq (%rsi), %rcx
-; BTVER2-NEXT: lzcntq %rdi, %rax
+; BTVER2-NEXT: lzcntq (%rsi), %rcx # sched: [6:1.00]
+; BTVER2-NEXT: lzcntq %rdi, %rax # sched: [3:1.00]
; BTVER2-NEXT: orq %rcx, %rax # sched: [1:0.50]
; BTVER2-NEXT: retq # sched: [4:1.00]
;