test/CodeGen/X86/bmi2-schedule.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mattr=+bmi2  | FileCheck %s --check-prefix=CHECK --check-prefix=GENERIC
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=haswell | FileCheck %s --check-prefix=CHECK --check-prefix=HASWELL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=skylake | FileCheck %s --check-prefix=CHECK --check-prefix=HASWELL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=knl     | FileCheck %s --check-prefix=CHECK --check-prefix=HASWELL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=znver1  | FileCheck %s --check-prefix=CHECK --check-prefix=ZNVER1

define i32 @test_bzhi_i32(i32 %a0, i32 %a1, i32 *%a2) {
; GENERIC-LABEL: test_bzhi_i32:
; GENERIC:       # BB#0:
; GENERIC-NEXT:    bzhil %edi, (%rdx), %ecx
; GENERIC-NEXT:    bzhil %edi, %esi, %eax
; GENERIC-NEXT:    addl %ecx, %eax
; GENERIC-NEXT:    retq
;
; HASWELL-LABEL: test_bzhi_i32:
; HASWELL:       # BB#0:
; HASWELL-NEXT:    bzhil %edi, (%rdx), %ecx # sched: [4:0.50]
; HASWELL-NEXT:    bzhil %edi, %esi, %eax # sched: [1:0.50]
; HASWELL-NEXT:    addl %ecx, %eax # sched: [1:0.25]
; HASWELL-NEXT:    retq # sched: [1:1.00]
;
; ZNVER1-LABEL: test_bzhi_i32:
; ZNVER1:       # BB#0:
; ZNVER1-NEXT:    bzhil %edi, (%rdx), %ecx # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    bzhil %edi, %esi, %eax # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    addl %ecx, %eax # sched: [1:0.25]
; ZNVER1-NEXT:    retq # sched: [5:0.50]
  %1 = load i32, i32 *%a2
  %2 = tail call i32 @llvm.x86.bmi.bzhi.32(i32 %1, i32 %a0)
  %3 = tail call i32 @llvm.x86.bmi.bzhi.32(i32 %a1, i32 %a0)
  %4 = add i32 %2, %3
  ret i32 %4
}
declare i32 @llvm.x86.bmi.bzhi.32(i32, i32)

define i64 @test_bzhi_i64(i64 %a0, i64 %a1, i64 *%a2) {
; GENERIC-LABEL: test_bzhi_i64:
; GENERIC:       # BB#0:
; GENERIC-NEXT:    bzhiq %rdi, (%rdx), %rcx
; GENERIC-NEXT:    bzhiq %rdi, %rsi, %rax
; GENERIC-NEXT:    addq %rcx, %rax
; GENERIC-NEXT:    retq
;
; HASWELL-LABEL: test_bzhi_i64:
; HASWELL:       # BB#0:
; HASWELL-NEXT:    bzhiq %rdi, (%rdx), %rcx # sched: [4:0.50]
; HASWELL-NEXT:    bzhiq %rdi, %rsi, %rax # sched: [1:0.50]
; HASWELL-NEXT:    addq %rcx, %rax # sched: [1:0.25]
; HASWELL-NEXT:    retq # sched: [1:1.00]
;
; ZNVER1-LABEL: test_bzhi_i64:
; ZNVER1:       # BB#0:
; ZNVER1-NEXT:    bzhiq %rdi, (%rdx), %rcx # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    bzhiq %rdi, %rsi, %rax # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    addq %rcx, %rax # sched: [1:0.25]
; ZNVER1-NEXT:    retq # sched: [5:0.50]
  %1 = load i64, i64 *%a2
  %2 = tail call i64 @llvm.x86.bmi.bzhi.64(i64 %1, i64 %a0)
  %3 = tail call i64 @llvm.x86.bmi.bzhi.64(i64 %a1, i64 %a0)
  %4 = add i64 %2, %3
  ret i64 %4
}
declare i64 @llvm.x86.bmi.bzhi.64(i64, i64)

define i32 @test_pdep_i32(i32 %a0, i32 %a1, i32 *%a2) {
; GENERIC-LABEL: test_pdep_i32:
; GENERIC:       # BB#0:
; GENERIC-NEXT:    pdepl (%rdx), %edi, %ecx
; GENERIC-NEXT:    pdepl %esi, %edi, %eax
; GENERIC-NEXT:    addl %ecx, %eax
; GENERIC-NEXT:    retq
;
; HASWELL-LABEL: test_pdep_i32:
; HASWELL:       # BB#0:
; HASWELL-NEXT:    pdepl (%rdx), %edi, %ecx # sched: [7:1.00]
; HASWELL-NEXT:    pdepl %esi, %edi, %eax # sched: [3:1.00]
; HASWELL-NEXT:    addl %ecx, %eax # sched: [1:0.25]
; HASWELL-NEXT:    retq # sched: [1:1.00]
;
; ZNVER1-LABEL: test_pdep_i32:
; ZNVER1:       # BB#0:
; ZNVER1-NEXT:    pdepl (%rdx), %edi, %ecx # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    pdepl %esi, %edi, %eax # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    addl %ecx, %eax # sched: [1:0.25]
; ZNVER1-NEXT:    retq # sched: [5:0.50]
  %1 = load i32, i32 *%a2
  %2 = tail call i32 @llvm.x86.bmi.pdep.32(i32 %a0, i32 %1)
  %3 = tail call i32 @llvm.x86.bmi.pdep.32(i32 %a0, i32 %a1)
  %4 = add i32 %2, %3
  ret i32 %4
}
declare i32 @llvm.x86.bmi.pdep.32(i32, i32)

define i64 @test_pdep_i64(i64 %a0, i64 %a1, i64 *%a2) {
; GENERIC-LABEL: test_pdep_i64:
; GENERIC:       # BB#0:
; GENERIC-NEXT:    pdepq (%rdx), %rdi, %rcx
; GENERIC-NEXT:    pdepq %rsi, %rdi, %rax
; GENERIC-NEXT:    addq %rcx, %rax
; GENERIC-NEXT:    retq
;
; HASWELL-LABEL: test_pdep_i64:
; HASWELL:       # BB#0:
; HASWELL-NEXT:    pdepq (%rdx), %rdi, %rcx # sched: [7:1.00]
; HASWELL-NEXT:    pdepq %rsi, %rdi, %rax # sched: [3:1.00]
; HASWELL-NEXT:    addq %rcx, %rax # sched: [1:0.25]
; HASWELL-NEXT:    retq # sched: [1:1.00]
;
; ZNVER1-LABEL: test_pdep_i64:
; ZNVER1:       # BB#0:
; ZNVER1-NEXT:    pdepq (%rdx), %rdi, %rcx # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    pdepq %rsi, %rdi, %rax # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    addq %rcx, %rax # sched: [1:0.25]
; ZNVER1-NEXT:    retq # sched: [5:0.50]
  %1 = load i64, i64 *%a2
  %2 = tail call i64 @llvm.x86.bmi.pdep.64(i64 %a0, i64 %1)
  %3 = tail call i64 @llvm.x86.bmi.pdep.64(i64 %a0, i64 %a1)
  %4 = add i64 %2, %3
  ret i64 %4
}
declare i64 @llvm.x86.bmi.pdep.64(i64, i64)

define i32 @test_pext_i32(i32 %a0, i32 %a1, i32 *%a2) {
; GENERIC-LABEL: test_pext_i32:
; GENERIC:       # BB#0:
; GENERIC-NEXT:    pextl (%rdx), %edi, %ecx
; GENERIC-NEXT:    pextl %esi, %edi, %eax
; GENERIC-NEXT:    addl %ecx, %eax
; GENERIC-NEXT:    retq
;
; HASWELL-LABEL: test_pext_i32:
; HASWELL:       # BB#0:
; HASWELL-NEXT:    pextl (%rdx), %edi, %ecx # sched: [7:1.00]
; HASWELL-NEXT:    pextl %esi, %edi, %eax # sched: [3:1.00]
; HASWELL-NEXT:    addl %ecx, %eax # sched: [1:0.25]
; HASWELL-NEXT:    retq # sched: [1:1.00]
;
; ZNVER1-LABEL: test_pext_i32:
; ZNVER1:       # BB#0:
; ZNVER1-NEXT:    pextl (%rdx), %edi, %ecx # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    pextl %esi, %edi, %eax # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    addl %ecx, %eax # sched: [1:0.25]
; ZNVER1-NEXT:    retq # sched: [5:0.50]
  %1 = load i32, i32 *%a2
  %2 = tail call i32 @llvm.x86.bmi.pext.32(i32 %a0, i32 %1)
  %3 = tail call i32 @llvm.x86.bmi.pext.32(i32 %a0, i32 %a1)
  %4 = add i32 %2, %3
  ret i32 %4
}
declare i32 @llvm.x86.bmi.pext.32(i32, i32)

define i64 @test_pext_i64(i64 %a0, i64 %a1, i64 *%a2) {
; GENERIC-LABEL: test_pext_i64:
; GENERIC:       # BB#0:
; GENERIC-NEXT:    pextq (%rdx), %rdi, %rcx
; GENERIC-NEXT:    pextq %rsi, %rdi, %rax
; GENERIC-NEXT:    addq %rcx, %rax
; GENERIC-NEXT:    retq
;
; HASWELL-LABEL: test_pext_i64:
; HASWELL:       # BB#0:
; HASWELL-NEXT:    pextq (%rdx), %rdi, %rcx # sched: [7:1.00]
; HASWELL-NEXT:    pextq %rsi, %rdi, %rax # sched: [3:1.00]
; HASWELL-NEXT:    addq %rcx, %rax # sched: [1:0.25]
; HASWELL-NEXT:    retq # sched: [1:1.00]
;
; ZNVER1-LABEL: test_pext_i64:
; ZNVER1:       # BB#0:
; ZNVER1-NEXT:    pextq (%rdx), %rdi, %rcx # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    pextq %rsi, %rdi, %rax # sched: [?:0.000000e+00]
; ZNVER1-NEXT:    addq %rcx, %rax # sched: [1:0.25]
; ZNVER1-NEXT:    retq # sched: [5:0.50]
  %1 = load i64, i64 *%a2
  %2 = tail call i64 @llvm.x86.bmi.pext.64(i64 %a0, i64 %1)
  %3 = tail call i64 @llvm.x86.bmi.pext.64(i64 %a0, i64 %a1)
  %4 = add i64 %2, %3
  ret i64 %4
}
declare i64 @llvm.x86.bmi.pext.64(i64, i64)