llvm/test/CodeGen/AMDGPU/fabs.f64.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s

declare i32 @llvm.amdgcn.workitem.id.x() nounwind readnone

declare double @fabs(double) readnone
declare double @llvm.fabs.f64(double) readnone
declare <2 x double> @llvm.fabs.v2f64(<2 x double>) readnone
declare <4 x double> @llvm.fabs.v4f64(<4 x double>) readnone

define amdgpu_kernel void @v_fabs_f64(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: v_fabs_f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s7, 0xf000
; SI-NEXT:    s_mov_b32 s10, 0
; SI-NEXT:    v_lshlrev_b32_e32 v0, 3, v0
; SI-NEXT:    v_mov_b32_e32 v1, 0
; SI-NEXT:    s_mov_b32 s11, s7
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    s_mov_b64 s[8:9], s[2:3]
; SI-NEXT:    buffer_load_dwordx2 v[0:1], v[0:1], s[8:11], 0 addr64
; SI-NEXT:    s_mov_b32 s6, -1
; SI-NEXT:    s_mov_b32 s4, s0
; SI-NEXT:    s_mov_b32 s5, s1
; SI-NEXT:    s_waitcnt vmcnt(0)
; SI-NEXT:    v_and_b32_e32 v1, 0x7fffffff, v1
; SI-NEXT:    buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; SI-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
  %tidext = sext i32 %tid to i64
  %gep = getelementptr double, ptr addrspace(1) %in, i64 %tidext
  %val = load double, ptr addrspace(1) %gep, align 8
  %fabs = call double @llvm.fabs.f64(double %val)
  store double %fabs, ptr addrspace(1) %out
  ret void
}

define amdgpu_kernel void @fabs_f64(ptr addrspace(1) %out, double %in) {
; SI-LABEL: fabs_f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s7, 0xf000
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    s_bitset0_b32 s3, 31
; SI-NEXT:    s_mov_b32 s6, -1
; SI-NEXT:    s_mov_b32 s4, s0
; SI-NEXT:    s_mov_b32 s5, s1
; SI-NEXT:    v_mov_b32_e32 v0, s2
; SI-NEXT:    v_mov_b32_e32 v1, s3
; SI-NEXT:    buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; SI-NEXT:    s_endpgm
  %fabs = call double @llvm.fabs.f64(double %in)
  store double %fabs, ptr addrspace(1) %out
  ret void
}

define amdgpu_kernel void @fabs_v2f64(ptr addrspace(1) %out, <2 x double> %in) {
; SI-LABEL: fabs_v2f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0xd
; SI-NEXT:    s_load_dwordx2 s[4:5], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s7, 0xf000
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    s_bitset0_b32 s3, 31
; SI-NEXT:    s_bitset0_b32 s1, 31
; SI-NEXT:    s_mov_b32 s6, -1
; SI-NEXT:    v_mov_b32_e32 v0, s0
; SI-NEXT:    v_mov_b32_e32 v2, s2
; SI-NEXT:    v_mov_b32_e32 v1, s1
; SI-NEXT:    v_mov_b32_e32 v3, s3
; SI-NEXT:    buffer_store_dwordx4 v[0:3], off, s[4:7], 0
; SI-NEXT:    s_endpgm
  %fabs = call <2 x double> @llvm.fabs.v2f64(<2 x double> %in)
  store <2 x double> %fabs, ptr addrspace(1) %out
  ret void
}

define amdgpu_kernel void @fabs_v4f64(ptr addrspace(1) %out, <4 x double> %in) {
; SI-LABEL: fabs_v4f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x11
; SI-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s3, 0xf000
; SI-NEXT:    s_mov_b32 s2, -1
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    s_and_b32 s4, s11, 0x7fffffff
; SI-NEXT:    s_and_b32 s5, s15, 0x7fffffff
; SI-NEXT:    s_and_b32 s6, s13, 0x7fffffff
; SI-NEXT:    s_and_b32 s7, s9, 0x7fffffff
; SI-NEXT:    v_mov_b32_e32 v0, s12
; SI-NEXT:    v_mov_b32_e32 v2, s14
; SI-NEXT:    v_mov_b32_e32 v4, s8
; SI-NEXT:    v_mov_b32_e32 v6, s10
; SI-NEXT:    v_mov_b32_e32 v1, s6
; SI-NEXT:    v_mov_b32_e32 v3, s5
; SI-NEXT:    buffer_store_dwordx4 v[0:3], off, s[0:3], 0 offset:16
; SI-NEXT:    v_mov_b32_e32 v5, s7
; SI-NEXT:    v_mov_b32_e32 v7, s4
; SI-NEXT:    buffer_store_dwordx4 v[4:7], off, s[0:3], 0
; SI-NEXT:    s_endpgm
  %fabs = call <4 x double> @llvm.fabs.v4f64(<4 x double> %in)
  store <4 x double> %fabs, ptr addrspace(1) %out
  ret void
}

define amdgpu_kernel void @fabs_fold_f64(ptr addrspace(1) %out, [8 x i32], double %in0, [8 x i32], double %in1) {
; SI-LABEL: fabs_fold_f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx2 s[6:7], s[4:5], 0x1d
; SI-NEXT:    s_load_dwordx2 s[8:9], s[4:5], 0x13
; SI-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s3, 0xf000
; SI-NEXT:    s_mov_b32 s2, -1
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    v_mov_b32_e32 v0, s6
; SI-NEXT:    v_mov_b32_e32 v1, s7
; SI-NEXT:    v_mul_f64 v[0:1], |s[8:9]|, v[0:1]
; SI-NEXT:    buffer_store_dwordx2 v[0:1], off, s[0:3], 0
; SI-NEXT:    s_endpgm
  %fabs = call double @llvm.fabs.f64(double %in0)
  %fmul = fmul double %fabs, %in1
  store double %fmul, ptr addrspace(1) %out
  ret void
}

define amdgpu_kernel void @fabs_fn_fold_f64(ptr addrspace(1) %out, [8 x i32], double %in0, [8 x i32], double %in1) {
; SI-LABEL: fabs_fn_fold_f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx2 s[6:7], s[4:5], 0x1d
; SI-NEXT:    s_load_dwordx2 s[8:9], s[4:5], 0x13
; SI-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s3, 0xf000
; SI-NEXT:    s_mov_b32 s2, -1
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    v_mov_b32_e32 v0, s6
; SI-NEXT:    v_mov_b32_e32 v1, s7
; SI-NEXT:    v_mul_f64 v[0:1], |s[8:9]|, v[0:1]
; SI-NEXT:    buffer_store_dwordx2 v[0:1], off, s[0:3], 0
; SI-NEXT:    s_endpgm
  %fabs = call double @fabs(double %in0)
  %fmul = fmul double %fabs, %in1
  store double %fmul, ptr addrspace(1) %out
  ret void
}

define amdgpu_kernel void @fabs_free_f64(ptr addrspace(1) %out, i64 %in) {
; SI-LABEL: fabs_free_f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s7, 0xf000
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    s_bitset0_b32 s3, 31
; SI-NEXT:    s_mov_b32 s6, -1
; SI-NEXT:    s_mov_b32 s4, s0
; SI-NEXT:    s_mov_b32 s5, s1
; SI-NEXT:    v_mov_b32_e32 v0, s2
; SI-NEXT:    v_mov_b32_e32 v1, s3
; SI-NEXT:    buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; SI-NEXT:    s_endpgm
  %bc= bitcast i64 %in to double
  %fabs = call double @llvm.fabs.f64(double %bc)
  store double %fabs, ptr addrspace(1) %out
  ret void
}

define amdgpu_kernel void @fabs_fn_free_f64(ptr addrspace(1) %out, i64 %in) {
; SI-LABEL: fabs_fn_free_f64:
; SI:       ; %bb.0:
; SI-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT:    s_mov_b32 s7, 0xf000
; SI-NEXT:    s_waitcnt lgkmcnt(0)
; SI-NEXT:    s_bitset0_b32 s3, 31
; SI-NEXT:    s_mov_b32 s6, -1
; SI-NEXT:    s_mov_b32 s4, s0
; SI-NEXT:    s_mov_b32 s5, s1
; SI-NEXT:    v_mov_b32_e32 v0, s2
; SI-NEXT:    v_mov_b32_e32 v1, s3
; SI-NEXT:    buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; SI-NEXT:    s_endpgm
  %bc= bitcast i64 %in to double
  %fabs = call double @fabs(double %bc)
  store double %fabs, ptr addrspace(1) %out
  ret void
}