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llvm / llvm-project / 0b688f3ce154cb040f224f81c76571d2e4f62c8d / . / llvm / test / CodeGen / AMDGPU / div-rem-by-constant-64.ll
blob: 0c5b67580c352064848bc83d0e99c9301cf37bf0 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - %s | FileCheck -check-prefixes=GFX9 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -o - %s | FileCheck -check-prefixes=GFX942 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic --amdhsa-code-object-version=6 -o - %s | FileCheck -check-prefixes=GFX942 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -o - %s | FileCheck -check-prefixes=GFX1030 %s
; Sample test to check how we deal with division/modulos by 64 bit constants.
define noundef i64 @srem64_3(i64 noundef %i) {
; GFX9-LABEL: srem64_3:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s6, 0x55555556
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s6
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s7, 0x55555555
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s7, v[2:3]
; GFX9-NEXT: v_ashrrev_i32_e32 v4, 31, v1
; GFX9-NEXT: v_mul_lo_u32 v6, v4, s6
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s7, v[2:3]
; GFX9-NEXT: v_mul_lo_u32 v5, v4, s7
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v4, s6, v[2:3]
; GFX9-NEXT: v_add3_u32 v3, v6, v3, v5
; GFX9-NEXT: v_lshrrev_b32_e32 v4, 31, v3
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v2, v4
; GFX9-NEXT: v_addc_co_u32_e32 v4, vcc, 0, v3, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v2, 3, 0
; GFX9-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v4, 3, v[3:4]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: srem64_3:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s2, 0x55555556
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s3, 0x55555555
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s3, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[4:5], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s3, v[4:5]
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, s2, v[4:5]
; GFX942-NEXT: v_mul_lo_u32 v6, v2, s3
; GFX942-NEXT: v_mul_lo_u32 v2, v2, s2
; GFX942-NEXT: v_add3_u32 v5, v2, v5, v6
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 31, v5
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[4:5], 0, v[2:3]
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, 3, 0
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v3, 3, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: srem64_3:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0x55555556, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0x55555556, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_ashrrev_i32_e32 v4, 31, v1
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v0, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mul_lo_u32 v5, 0x55555555, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v1, v[2:3]
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555556, v4, v[2:3]
; GFX1030-NEXT: v_mul_lo_u32 v4, 0x55555556, v4
; GFX1030-NEXT: v_add3_u32 v3, v4, v3, v5
; GFX1030-NEXT: v_lshrrev_b32_e32 v4, 31, v3
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v2, v4
; GFX1030-NEXT: v_add_co_ci_u32_e32 v4, vcc_lo, 0, v3, vcc_lo
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v2, 3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[3:4], null, v4, 3, v[3:4]
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = srem i64 %i, 3
ret i64 %rem
}
define noundef i64 @srem64_6(i64 noundef %i) {
; GFX9-LABEL: srem64_6:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s6, 0x55555556
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s6
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s7, 0x55555555
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s7, v[2:3]
; GFX9-NEXT: v_ashrrev_i32_e32 v4, 31, v1
; GFX9-NEXT: v_mul_lo_u32 v6, v4, s6
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s7, v[2:3]
; GFX9-NEXT: v_mul_lo_u32 v5, v4, s7
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v4, s6, v[2:3]
; GFX9-NEXT: v_add3_u32 v3, v6, v3, v5
; GFX9-NEXT: v_lshrrev_b32_e32 v4, 31, v3
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v2, v4
; GFX9-NEXT: v_addc_co_u32_e32 v4, vcc, 0, v3, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v2, 3, 0
; GFX9-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v4, 3, v[3:4]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: srem64_6:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s2, 0x55555556
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s3, 0x55555555
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s3, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[4:5], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s3, v[4:5]
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, s2, v[4:5]
; GFX942-NEXT: v_mul_lo_u32 v6, v2, s3
; GFX942-NEXT: v_mul_lo_u32 v2, v2, s2
; GFX942-NEXT: v_add3_u32 v5, v2, v5, v6
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 31, v5
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[4:5], 0, v[2:3]
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, 3, 0
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v3, 3, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: srem64_6:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0x55555556, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0x55555556, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_ashrrev_i32_e32 v4, 31, v1
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v0, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mul_lo_u32 v5, 0x55555555, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v1, v[2:3]
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555556, v4, v[2:3]
; GFX1030-NEXT: v_mul_lo_u32 v4, 0x55555556, v4
; GFX1030-NEXT: v_add3_u32 v3, v4, v3, v5
; GFX1030-NEXT: v_lshrrev_b32_e32 v4, 31, v3
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v2, v4
; GFX1030-NEXT: v_add_co_ci_u32_e32 v4, vcc_lo, 0, v3, vcc_lo
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v2, 3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[3:4], null, v4, 3, v[3:4]
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = srem i64 %i, 3
ret i64 %rem
}
define noundef i64 @urem64_3(i64 noundef %i) {
; GFX9-LABEL: urem64_3:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0xaaaaaaab
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s4
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s6, 0xaaaaaaaa
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s4, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_alignbit_b32 v2, v3, v2, 1
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v2, 3, 0
; GFX9-NEXT: v_lshrrev_b32_e32 v3, 1, v3
; GFX9-NEXT: v_mov_b32_e32 v2, v5
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v3, 3, v[2:3]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: urem64_3:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s0, 0xaaaaaaab
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s0
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s0, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s2, 0xaaaaaaaa
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s2, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_alignbit_b32 v2, v3, v2, 1
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, 3, 0
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_lshrrev_b32_e32 v3, 1, v3
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v3, 3, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: urem64_3:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0xaaaaaaab, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0xaaaaaaab, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0xaaaaaaaa, v0, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0xaaaaaaaa, v1, v[2:3]
; GFX1030-NEXT: v_alignbit_b32 v2, v3, v2, 1
; GFX1030-NEXT: v_lshrrev_b32_e32 v3, 1, v3
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, v2, 3, 0
; GFX1030-NEXT: v_mov_b32_e32 v2, v5
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v3, 3, v[2:3]
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v2, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = urem i64 %i, 3
ret i64 %rem
}
define noundef i64 @urem64_6(i64 noundef %i) {
; GFX9-LABEL: urem64_6:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0xaaaaaaab
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s4
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s6, 0xaaaaaaaa
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s4, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_alignbit_b32 v2, v3, v2, 2
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v2, 6, 0
; GFX9-NEXT: v_lshrrev_b32_e32 v3, 2, v3
; GFX9-NEXT: v_mov_b32_e32 v2, v5
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v3, 6, v[2:3]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: urem64_6:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s0, 0xaaaaaaab
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s0
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s0, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s2, 0xaaaaaaaa
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s2, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_alignbit_b32 v2, v3, v2, 2
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, 6, 0
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_lshrrev_b32_e32 v3, 2, v3
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v3, 6, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: urem64_6:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0xaaaaaaab, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0xaaaaaaab, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0xaaaaaaaa, v0, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0xaaaaaaaa, v1, v[2:3]
; GFX1030-NEXT: v_alignbit_b32 v2, v3, v2, 2
; GFX1030-NEXT: v_lshrrev_b32_e32 v3, 2, v3
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, v2, 6, 0
; GFX1030-NEXT: v_mov_b32_e32 v2, v5
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v3, 6, v[2:3]
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v2, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = urem i64 %i, 6
ret i64 %rem
}
define noundef i64 @sdiv64_3(i64 noundef %i) {
; GFX9-LABEL: sdiv64_3:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s6, 0x55555556
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s6
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s7, 0x55555555
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s7, v[2:3]
; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v1
; GFX9-NEXT: v_mul_lo_u32 v4, v0, s7
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s7, v[2:3]
; GFX9-NEXT: v_mul_lo_u32 v5, v0, s6
; GFX9-NEXT: v_mad_u64_u32 v[0:1], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_add3_u32 v1, v5, v1, v4
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: sdiv64_3:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s2, 0x55555556
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s3, 0x55555555
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s3, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[4:5], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s3, v[4:5]
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_mad_u64_u32 v[0:1], s[0:1], v2, s2, v[4:5]
; GFX942-NEXT: v_mul_lo_u32 v4, v2, s3
; GFX942-NEXT: v_mul_lo_u32 v2, v2, s2
; GFX942-NEXT: v_add3_u32 v1, v2, v1, v4
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: sdiv64_3:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0x55555556, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0x55555556, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v0, v[2:3]
; GFX1030-NEXT: v_ashrrev_i32_e32 v0, 31, v1
; GFX1030-NEXT: v_mul_lo_u32 v4, 0x55555555, v0
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mul_lo_u32 v5, 0x55555556, v0
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v1, v[2:3]
; GFX1030-NEXT: v_mad_u64_u32 v[0:1], null, 0x55555556, v0, v[2:3]
; GFX1030-NEXT: v_add3_u32 v1, v5, v1, v4
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = sdiv i64 %i, 3
ret i64 %div
}
define noundef i64 @sdiv64_6(i64 noundef %i) {
; GFX9-LABEL: sdiv64_6:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s6, 0x55555556
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s6
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s7, 0x55555555
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s7, v[2:3]
; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v1
; GFX9-NEXT: v_mul_lo_u32 v4, v0, s7
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s7, v[2:3]
; GFX9-NEXT: v_mul_lo_u32 v5, v0, s6
; GFX9-NEXT: v_mad_u64_u32 v[0:1], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_add3_u32 v1, v5, v1, v4
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: sdiv64_6:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s2, 0x55555556
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s3, 0x55555555
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s3, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[4:5], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s3, v[4:5]
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_mad_u64_u32 v[0:1], s[0:1], v2, s2, v[4:5]
; GFX942-NEXT: v_mul_lo_u32 v4, v2, s3
; GFX942-NEXT: v_mul_lo_u32 v2, v2, s2
; GFX942-NEXT: v_add3_u32 v1, v2, v1, v4
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: sdiv64_6:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0x55555556, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0x55555556, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v0, v[2:3]
; GFX1030-NEXT: v_ashrrev_i32_e32 v0, 31, v1
; GFX1030-NEXT: v_mul_lo_u32 v4, 0x55555555, v0
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mul_lo_u32 v5, 0x55555556, v0
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x55555555, v1, v[2:3]
; GFX1030-NEXT: v_mad_u64_u32 v[0:1], null, 0x55555556, v0, v[2:3]
; GFX1030-NEXT: v_add3_u32 v1, v5, v1, v4
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = sdiv i64 %i, 3
ret i64 %div
}
define noundef i64 @udiv64_3(i64 noundef %i) {
; GFX9-LABEL: udiv64_3:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0xaaaaaaab
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s4
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s6, 0xaaaaaaaa
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s4, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[0:1], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX9-NEXT: v_lshrrev_b32_e32 v1, 1, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: udiv64_3:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s0, 0xaaaaaaab
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s0
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s0, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s2, 0xaaaaaaaa
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s2, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[0:1], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX942-NEXT: v_lshrrev_b32_e32 v1, 1, v1
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: udiv64_3:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0xaaaaaaab, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0xaaaaaaab, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0xaaaaaaaa, v0, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mad_u64_u32 v[0:1], null, 0xaaaaaaaa, v1, v[2:3]
; GFX1030-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 1, v1
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = udiv i64 %i, 3
ret i64 %div
}
define noundef i64 @udiv64_6(i64 noundef %i) {
; GFX9-LABEL: udiv64_6:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0xaaaaaaab
; GFX9-NEXT: v_mul_hi_u32 v2, v0, s4
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_mov_b32 s6, 0xaaaaaaaa
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, s4, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[0:1], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_alignbit_b32 v0, v1, v0, 2
; GFX9-NEXT: v_lshrrev_b32_e32 v1, 2, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: udiv64_6:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: s_mov_b32 s0, 0xaaaaaaab
; GFX942-NEXT: v_mul_hi_u32 v2, v0, s0
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, s0, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: s_mov_b32 s2, 0xaaaaaaaa
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, s2, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[0:1], s[0:1], v1, s2, v[2:3]
; GFX942-NEXT: v_alignbit_b32 v0, v1, v0, 2
; GFX942-NEXT: v_lshrrev_b32_e32 v1, 2, v1
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: udiv64_6:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, 0xaaaaaaab, v0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, 0xaaaaaaab, v1, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0xaaaaaaaa, v0, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mad_u64_u32 v[0:1], null, 0xaaaaaaaa, v1, v[2:3]
; GFX1030-NEXT: v_alignbit_b32 v0, v1, v0, 2
; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 2, v1
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = udiv i64 %i, 6
ret i64 %div
}
define noundef i64 @srem64_2(i64 noundef %i) {
; GFX9-LABEL: srem64_2:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, 0, v1, vcc
; GFX9-NEXT: v_and_b32_e32 v2, -2, v2
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: srem64_2:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_and_b32_e32 v2, -2, v2
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: srem64_2:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: v_and_b32_e32 v2, -2, v2
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = srem i64 %i, 2
ret i64 %rem
}
define noundef i64 @sdiv64_2(i64 noundef %i) {
; GFX9-LABEL: sdiv64_2:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: v_ashrrev_i64 v[0:1], 1, v[0:1]
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: sdiv64_2:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_ashrrev_i64 v[0:1], 1, v[0:1]
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: sdiv64_2:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: v_ashrrev_i64 v[0:1], 1, v[0:1]
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = sdiv i64 %i, 2
ret i64 %div
}
define noundef i64 @urem64_2(i64 noundef %i) {
; GFX9-LABEL: urem64_2:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
; GFX9-NEXT: v_mov_b32_e32 v1, 0
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: urem64_2:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_and_b32_e32 v0, 1, v0
; GFX942-NEXT: v_mov_b32_e32 v1, 0
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: urem64_2:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_and_b32_e32 v0, 1, v0
; GFX1030-NEXT: v_mov_b32_e32 v1, 0
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = urem i64 %i, 2
ret i64 %rem
}
define noundef i64 @udiv64_2(i64 noundef %i) {
; GFX9-LABEL: udiv64_2:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX9-NEXT: v_lshrrev_b32_e32 v1, 1, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: udiv64_2:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX942-NEXT: v_lshrrev_b32_e32 v1, 1, v1
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: udiv64_2:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 1, v1
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = udiv i64 %i, 2
ret i64 %div
}
define noundef i64 @srem64_64(i64 noundef %i) {
; GFX9-LABEL: srem64_64:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 26, v2
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, 0, v1, vcc
; GFX9-NEXT: v_and_b32_e32 v2, 0xffffffc0, v2
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: srem64_64:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 26, v2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_and_b32_e32 v2, 0xffffffc0, v2
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: srem64_64:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 26, v2
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: v_and_b32_e32 v2, 0xffffffc0, v2
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = srem i64 %i, 64
ret i64 %rem
}
define noundef i64 @sdiv64_64(i64 noundef %i) {
; GFX9-LABEL: sdiv64_64:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 26, v2
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: v_ashrrev_i64 v[0:1], 6, v[0:1]
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: sdiv64_64:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 26, v2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_ashrrev_i64 v[0:1], 6, v[0:1]
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: sdiv64_64:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 26, v2
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: v_ashrrev_i64 v[0:1], 6, v[0:1]
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = sdiv i64 %i, 64
ret i64 %div
}
define noundef i64 @urem64_64(i64 noundef %i) {
; GFX9-LABEL: urem64_64:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_and_b32_e32 v0, 63, v0
; GFX9-NEXT: v_mov_b32_e32 v1, 0
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: urem64_64:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_and_b32_e32 v0, 63, v0
; GFX942-NEXT: v_mov_b32_e32 v1, 0
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: urem64_64:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_and_b32_e32 v0, 63, v0
; GFX1030-NEXT: v_mov_b32_e32 v1, 0
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = urem i64 %i, 64
ret i64 %rem
}
define noundef i64 @udiv64_64(i64 noundef %i) {
; GFX9-LABEL: udiv64_64:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_alignbit_b32 v0, v1, v0, 6
; GFX9-NEXT: v_lshrrev_b32_e32 v1, 6, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: udiv64_64:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_alignbit_b32 v0, v1, v0, 6
; GFX942-NEXT: v_lshrrev_b32_e32 v1, 6, v1
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: udiv64_64:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_alignbit_b32 v0, v1, v0, 6
; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 6, v1
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = udiv i64 %i, 64
ret i64 %div
}
define noundef i64 @srem64_i32min(i64 noundef %i) {
; GFX9-LABEL: srem64_i32min:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 1, v2
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, 0, v1, vcc
; GFX9-NEXT: v_and_b32_e32 v2, 0x80000000, v2
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: srem64_i32min:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 1, v2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_and_b32_e32 v2, 0x80000000, v2
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: srem64_i32min:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 1, v2
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: v_and_b32_e32 v2, 0x80000000, v2
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = srem i64 %i, -2147483648
ret i64 %rem
}
define noundef i64 @sdiv64_i32min(i64 noundef %i) {
; GFX9-LABEL: sdiv64_i32min:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 1, v2
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: v_ashrrev_i64 v[0:1], 31, v[0:1]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, 0, v0
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: sdiv64_i32min:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 1, v2
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_ashrrev_i64 v[0:1], 31, v[0:1]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, 0, v0
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: sdiv64_i32min:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 1, v2
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: v_ashrrev_i64 v[0:1], 31, v[0:1]
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, 0, v0
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = sdiv i64 %i, -2147483648
ret i64 %div
}
define noundef i64 @urem64_i32min(i64 noundef %i) {
; GFX9-LABEL: urem64_i32min:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_alignbit_b32 v4, v1, v0, 31
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v4, 1, v[2:3]
; GFX9-NEXT: v_add_lshl_u32 v2, v2, v4, 30
; GFX9-NEXT: v_and_b32_e32 v2, 0x80000000, v2
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: urem64_i32min:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_alignbit_b32 v4, v1, v0, 31
; GFX942-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v4, 1, v[2:3]
; GFX942-NEXT: v_add_lshl_u32 v2, v2, v5, 30
; GFX942-NEXT: v_and_b32_e32 v2, 0x80000000, v2
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: urem64_i32min:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_alignbit_b32 v4, v1, v0, 31
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 31, v1
; GFX1030-NEXT: v_mad_u64_u32 v[3:4], null, v4, 1, v[2:3]
; GFX1030-NEXT: v_add_lshl_u32 v2, v2, v4, 30
; GFX1030-NEXT: v_and_b32_e32 v2, 0x80000000, v2
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = urem i64 %i, -2147483648
ret i64 %rem
}
define noundef i64 @udiv64_i32min(i64 noundef %i) {
; GFX9-LABEL: udiv64_i32min:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_alignbit_b32 v2, v1, v0, 31
; GFX9-NEXT: v_lshrrev_b32_e32 v0, 31, v1
; GFX9-NEXT: v_mov_b32_e32 v1, 0
; GFX9-NEXT: v_mad_u64_u32 v[1:2], s[4:5], v2, 1, v[0:1]
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e64 v1, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX9-NEXT: v_mov_b32_e32 v1, 0
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: udiv64_i32min:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_alignbit_b32 v2, v1, v0, 31
; GFX942-NEXT: v_lshrrev_b32_e32 v0, 31, v1
; GFX942-NEXT: v_mov_b32_e32 v1, 0
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v2, 1, v[0:1]
; GFX942-NEXT: v_mov_b32_e32 v2, v3
; GFX942-NEXT: v_mov_b32_e32 v3, v1
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX942-NEXT: v_mov_b32_e32 v1, 0
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: udiv64_i32min:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mov_b32_e32 v2, 0
; GFX1030-NEXT: v_alignbit_b32 v0, v1, v0, 31
; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 31, v1
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v0, 1, v[1:2]
; GFX1030-NEXT: v_add_co_u32 v0, s4, v1, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v1, null, 0, 0, s4
; GFX1030-NEXT: v_alignbit_b32 v0, v1, v0, 1
; GFX1030-NEXT: v_mov_b32_e32 v1, 0
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = udiv i64 %i, -2147483648
ret i64 %div
}
define noundef i64 @srem64_i32max(i64 noundef %i) {
; GFX9-LABEL: srem64_i32max:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_mul_hi_u32 v2, v0, 3
; GFX9-NEXT: v_ashrrev_i32_e32 v8, 31, v1
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v8, 3, 0
; GFX9-NEXT: v_mad_u64_u32 v[6:7], s[4:5], v1, 3, v[2:3]
; GFX9-NEXT: v_lshl_add_u32 v2, v8, 31, v8
; GFX9-NEXT: v_add3_u32 v5, v5, v2, v4
; GFX9-NEXT: v_mov_b32_e32 v2, v6
; GFX9-NEXT: s_mov_b32 s6, 0x80000001
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v0, -1, v[4:5]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v7, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_sub_u32_e32 v5, v5, v1
; GFX9-NEXT: v_sub_u32_e32 v5, v5, v0
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v2, v4
; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v5, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, 1, v[2:3]
; GFX9-NEXT: s_brev_b32 s6, -2
; GFX9-NEXT: v_add_u32_e32 v3, v1, v3
; GFX9-NEXT: v_ashrrev_i64 v[4:5], 30, v[2:3]
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 31, v3
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v4, v2
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v2, s6, 0
; GFX9-NEXT: v_addc_co_u32_e32 v4, vcc, 0, v5, vcc
; GFX9-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v4, s6, v[3:4]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: srem64_i32max:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_lshl_add_u32 v4, v2, 31, v2
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v2, 3, 0
; GFX942-NEXT: v_add3_u32 v3, v3, v4, v2
; GFX942-NEXT: v_mul_hi_u32 v4, v0, 3
; GFX942-NEXT: v_mov_b32_e32 v5, 0
; GFX942-NEXT: v_mad_u64_u32 v[6:7], s[0:1], v1, 3, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v7
; GFX942-NEXT: v_mov_b32_e32 v7, v5
; GFX942-NEXT: s_mov_b32 s2, 0x80000001
; GFX942-NEXT: v_mad_u64_u32 v[6:7], s[0:1], v0, s2, v[6:7]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v0, -1, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v6, v7
; GFX942-NEXT: v_mov_b32_e32 v7, v5
; GFX942-NEXT: v_sub_u32_e32 v3, v3, v1
; GFX942-NEXT: v_lshl_add_u64 v[6:7], v[4:5], 0, v[6:7]
; GFX942-NEXT: v_sub_u32_e32 v3, v3, v0
; GFX942-NEXT: v_mad_u64_u32 v[6:7], s[0:1], v1, s2, v[6:7]
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[6:7], 0, v[2:3]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v0, 1, v[2:3]
; GFX942-NEXT: v_add_u32_e32 v3, v1, v3
; GFX942-NEXT: v_ashrrev_i64 v[6:7], 30, v[2:3]
; GFX942-NEXT: v_lshrrev_b32_e32 v4, 31, v3
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[6:7], 0, v[4:5]
; GFX942-NEXT: s_brev_b32 s2, -2
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, s2, 0
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v3, s2, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: srem64_i32max:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, v0, 3
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_ashrrev_i32_e32 v8, 31, v1
; GFX1030-NEXT: v_mad_u64_u32 v[6:7], null, v8, 3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, v1, 3, v[2:3]
; GFX1030-NEXT: v_lshl_add_u32 v8, v8, 31, v8
; GFX1030-NEXT: v_add3_u32 v7, v7, v8, v6
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[6:7], null, v0, -1, v[6:7]
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x80000001, v0, v[2:3]
; GFX1030-NEXT: v_sub_nc_u32_e32 v4, v7, v1
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_sub_nc_u32_e32 v4, v4, v0
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x80000001, v1, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v2, v6
; GFX1030-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, v3, v4, vcc_lo
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v0, 1, v[2:3]
; GFX1030-NEXT: v_add_nc_u32_e32 v3, v1, v3
; GFX1030-NEXT: v_ashrrev_i64 v[4:5], 30, v[2:3]
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 31, v3
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v4, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v4, vcc_lo, 0, v5, vcc_lo
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x7fffffff, v2, 0
; GFX1030-NEXT: v_mad_u64_u32 v[3:4], null, 0x7fffffff, v4, v[3:4]
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = srem i64 %i, 2147483647
ret i64 %rem
}
define noundef i64 @sdiv64_i32max(i64 noundef %i) {
; GFX9-LABEL: sdiv64_i32max:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_mul_hi_u32 v2, v0, 3
; GFX9-NEXT: v_ashrrev_i32_e32 v8, 31, v1
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v8, 3, 0
; GFX9-NEXT: v_mad_u64_u32 v[6:7], s[4:5], v1, 3, v[2:3]
; GFX9-NEXT: v_lshl_add_u32 v2, v8, 31, v8
; GFX9-NEXT: v_add3_u32 v5, v5, v2, v4
; GFX9-NEXT: v_mov_b32_e32 v2, v6
; GFX9-NEXT: s_mov_b32 s6, 0x80000001
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, s6, v[2:3]
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v0, -1, v[4:5]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v7, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, s6, v[2:3]
; GFX9-NEXT: v_sub_u32_e32 v5, v5, v1
; GFX9-NEXT: v_sub_u32_e32 v5, v5, v0
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v2, v4
; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v5, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, 1, v[2:3]
; GFX9-NEXT: v_add_u32_e32 v3, v1, v3
; GFX9-NEXT: v_ashrrev_i64 v[0:1], 30, v[2:3]
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 31, v3
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: sdiv64_i32max:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_ashrrev_i32_e32 v2, 31, v1
; GFX942-NEXT: v_lshl_add_u32 v4, v2, 31, v2
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v2, 3, 0
; GFX942-NEXT: v_add3_u32 v3, v3, v4, v2
; GFX942-NEXT: v_mul_hi_u32 v4, v0, 3
; GFX942-NEXT: v_mov_b32_e32 v5, 0
; GFX942-NEXT: v_mad_u64_u32 v[6:7], s[0:1], v1, 3, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v7
; GFX942-NEXT: v_mov_b32_e32 v7, v5
; GFX942-NEXT: s_mov_b32 s2, 0x80000001
; GFX942-NEXT: v_mad_u64_u32 v[6:7], s[0:1], v0, s2, v[6:7]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v0, -1, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v6, v7
; GFX942-NEXT: v_mov_b32_e32 v7, v5
; GFX942-NEXT: v_sub_u32_e32 v3, v3, v1
; GFX942-NEXT: v_lshl_add_u64 v[6:7], v[4:5], 0, v[6:7]
; GFX942-NEXT: v_sub_u32_e32 v3, v3, v0
; GFX942-NEXT: v_mad_u64_u32 v[6:7], s[0:1], v1, s2, v[6:7]
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[6:7], 0, v[2:3]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v0, 1, v[2:3]
; GFX942-NEXT: v_add_u32_e32 v3, v1, v3
; GFX942-NEXT: v_ashrrev_i64 v[0:1], 30, v[2:3]
; GFX942-NEXT: v_lshrrev_b32_e32 v4, 31, v3
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[4:5]
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: sdiv64_i32max:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, v0, 3
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_ashrrev_i32_e32 v8, 31, v1
; GFX1030-NEXT: v_mad_u64_u32 v[6:7], null, v8, 3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, v1, 3, v[2:3]
; GFX1030-NEXT: v_lshl_add_u32 v8, v8, 31, v8
; GFX1030-NEXT: v_add3_u32 v7, v7, v8, v6
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[6:7], null, v0, -1, v[6:7]
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x80000001, v0, v[2:3]
; GFX1030-NEXT: v_sub_nc_u32_e32 v4, v7, v1
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_sub_nc_u32_e32 v4, v4, v0
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x80000001, v1, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v2, v6
; GFX1030-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, v3, v4, vcc_lo
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v0, 1, v[2:3]
; GFX1030-NEXT: v_add_nc_u32_e32 v3, v1, v3
; GFX1030-NEXT: v_ashrrev_i64 v[0:1], 30, v[2:3]
; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 31, v3
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = sdiv i64 %i, 2147483647
ret i64 %div
}
define noundef i64 @urem64_i32max(i64 noundef %i) {
; GFX9-LABEL: urem64_i32max:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_mul_hi_u32 v2, v0, 5
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: s_brev_b32 s6, -2
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, 5, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, 2, v[2:3]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, 2, v[2:3]
; GFX9-NEXT: v_sub_co_u32_e32 v4, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v5, vcc, v1, v3, vcc
; GFX9-NEXT: v_lshrrev_b64 v[4:5], 1, v[4:5]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v4, v2
; GFX9-NEXT: v_addc_co_u32_e32 v4, vcc, v5, v3, vcc
; GFX9-NEXT: v_alignbit_b32 v2, v4, v2, 30
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v2, s6, 0
; GFX9-NEXT: v_lshrrev_b32_e32 v4, 30, v4
; GFX9-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v4, s6, v[3:4]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: urem64_i32max:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_mul_hi_u32 v2, v0, 5
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, 5, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, 2, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v1, 2, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v4, vcc, v0, v2
; GFX942-NEXT: s_brev_b32 s2, -2
; GFX942-NEXT: s_nop 0
; GFX942-NEXT: v_subb_co_u32_e32 v5, vcc, v1, v3, vcc
; GFX942-NEXT: v_lshrrev_b64 v[4:5], 1, v[4:5]
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[4:5], 0, v[2:3]
; GFX942-NEXT: v_alignbit_b32 v2, v3, v2, 30
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v2, s2, 0
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_lshrrev_b32_e32 v3, 30, v3
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v3, s2, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v4
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: urem64_i32max:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, v0, 5
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, v1, 5, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v0, 2, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v1, 2, v[2:3]
; GFX1030-NEXT: v_sub_co_u32 v4, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v5, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: v_lshrrev_b64 v[4:5], 1, v[4:5]
; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v4, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v4, vcc_lo, v5, v3, vcc_lo
; GFX1030-NEXT: v_alignbit_b32 v2, v4, v2, 30
; GFX1030-NEXT: v_lshrrev_b32_e32 v4, 30, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x7fffffff, v2, 0
; GFX1030-NEXT: v_mad_u64_u32 v[3:4], null, 0x7fffffff, v4, v[3:4]
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%rem = urem i64 %i, 2147483647
ret i64 %rem
}
define noundef i64 @udiv64_i32max(i64 noundef %i) {
; GFX9-LABEL: udiv64_i32max:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_mul_hi_u32 v2, v0, 5
; GFX9-NEXT: v_mov_b32_e32 v3, 0
; GFX9-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, 5, v[2:3]
; GFX9-NEXT: v_mov_b32_e32 v2, v4
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, 2, v[2:3]
; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v5, v3
; GFX9-NEXT: v_addc_co_u32_e64 v3, s[4:5], 0, 0, vcc
; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, 2, v[2:3]
; GFX9-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: v_lshrrev_b64 v[0:1], 1, v[0:1]
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX9-NEXT: v_alignbit_b32 v0, v1, v0, 30
; GFX9-NEXT: v_lshrrev_b32_e32 v1, 30, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX942-LABEL: udiv64_i32max:
; GFX942: ; %bb.0: ; %entry
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX942-NEXT: v_mul_hi_u32 v2, v0, 5
; GFX942-NEXT: v_mov_b32_e32 v3, 0
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v1, 5, v[2:3]
; GFX942-NEXT: v_mov_b32_e32 v2, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_mad_u64_u32 v[4:5], s[0:1], v0, 2, v[4:5]
; GFX942-NEXT: v_mov_b32_e32 v4, v5
; GFX942-NEXT: v_mov_b32_e32 v5, v3
; GFX942-NEXT: v_lshl_add_u64 v[2:3], v[2:3], 0, v[4:5]
; GFX942-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v1, 2, v[2:3]
; GFX942-NEXT: v_sub_co_u32_e32 v0, vcc, v0, v2
; GFX942-NEXT: s_nop 1
; GFX942-NEXT: v_subb_co_u32_e32 v1, vcc, v1, v3, vcc
; GFX942-NEXT: v_lshrrev_b64 v[0:1], 1, v[0:1]
; GFX942-NEXT: v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
; GFX942-NEXT: v_alignbit_b32 v0, v1, v0, 30
; GFX942-NEXT: v_lshrrev_b32_e32 v1, 30, v1
; GFX942-NEXT: s_setpc_b64 s[30:31]
;
; GFX1030-LABEL: udiv64_i32max:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: v_mul_hi_u32 v2, v0, 5
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, v1, 5, v[2:3]
; GFX1030-NEXT: v_mov_b32_e32 v2, v4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v0, 2, v[2:3]
; GFX1030-NEXT: v_add_co_u32 v2, s4, v5, v3
; GFX1030-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s4
; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v1, 2, v[2:3]
; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: v_lshrrev_b64 v[0:1], 1, v[0:1]
; GFX1030-NEXT: v_add_co_u32 v0, vcc_lo, v0, v2
; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
; GFX1030-NEXT: v_alignbit_b32 v0, v1, v0, 30
; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 30, v1
; GFX1030-NEXT: s_setpc_b64 s[30:31]
entry:
%div = udiv i64 %i, 2147483647
ret i64 %div
}