llvm/test/CodeGen/WebAssembly/GlobalISel/instructions/umin.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc < %s -O0 --global-isel -disable-wasm-fallthrough-return-opt -wasm-keep-registers | FileCheck %s

target triple = "wasm32-unknown-unknown"

declare i8 @llvm.umin.i8(i8, i8)
declare i16 @llvm.umin.i16(i16, i16)
declare i32 @llvm.umin.i32(i32, i32)
declare i64 @llvm.umin.i64(i64, i64)

define i8 @umin_i8(i8 %x, i8 %y) {
; CHECK-LABEL: umin_i8:
; CHECK:         .functype umin_i8 (i32, i32) -> (i32)
; CHECK-NEXT:  # %bb.0:
; CHECK-NEXT:    local.get $push9=, 0
; CHECK-NEXT:    local.get $push8=, 1
; CHECK-NEXT:    local.get $push6=, 0
; CHECK-NEXT:    i32.const $push5=, 255
; CHECK-NEXT:    i32.and $push2=, $pop6, $pop5
; CHECK-NEXT:    local.get $push7=, 1
; CHECK-NEXT:    i32.const $push4=, 255
; CHECK-NEXT:    i32.and $push3=, $pop7, $pop4
; CHECK-NEXT:    i32.lt_u $push1=, $pop2, $pop3
; CHECK-NEXT:    i32.select $push0=, $pop9, $pop8, $pop1
; CHECK-NEXT:    return $pop0
  %a = call i8 @llvm.umin.i8(i8 %x, i8 %y)
  ret i8 %a
}

define i16 @umin_i16(i16 %x, i16 %y) {
; CHECK-LABEL: umin_i16:
; CHECK:         .functype umin_i16 (i32, i32) -> (i32)
; CHECK-NEXT:  # %bb.0:
; CHECK-NEXT:    local.get $push9=, 0
; CHECK-NEXT:    local.get $push8=, 1
; CHECK-NEXT:    local.get $push6=, 0
; CHECK-NEXT:    i32.const $push5=, 65535
; CHECK-NEXT:    i32.and $push2=, $pop6, $pop5
; CHECK-NEXT:    local.get $push7=, 1
; CHECK-NEXT:    i32.const $push4=, 65535
; CHECK-NEXT:    i32.and $push3=, $pop7, $pop4
; CHECK-NEXT:    i32.lt_u $push1=, $pop2, $pop3
; CHECK-NEXT:    i32.select $push0=, $pop9, $pop8, $pop1
; CHECK-NEXT:    return $pop0
  %a = call i16 @llvm.umin.i16(i16 %x, i16 %y)
  ret i16 %a
}

define i32 @umin_i32(i32 %x, i32 %y) {
; CHECK-LABEL: umin_i32:
; CHECK:         .functype umin_i32 (i32, i32) -> (i32)
; CHECK-NEXT:  # %bb.0:
; CHECK-NEXT:    local.get $push5=, 0
; CHECK-NEXT:    local.get $push4=, 1
; CHECK-NEXT:    local.get $push3=, 0
; CHECK-NEXT:    local.get $push2=, 1
; CHECK-NEXT:    i32.lt_u $push1=, $pop3, $pop2
; CHECK-NEXT:    i32.select $push0=, $pop5, $pop4, $pop1
; CHECK-NEXT:    return $pop0
  %a = call i32 @llvm.umin.i32(i32 %x, i32 %y)
  ret i32 %a
}

define i64 @umin_i64(i64 %x, i64 %y) {
; CHECK-LABEL: umin_i64:
; CHECK:         .functype umin_i64 (i64, i64) -> (i64)
; CHECK-NEXT:  # %bb.0:
; CHECK-NEXT:    local.get $push5=, 0
; CHECK-NEXT:    local.get $push4=, 1
; CHECK-NEXT:    local.get $push3=, 0
; CHECK-NEXT:    local.get $push2=, 1
; CHECK-NEXT:    i64.lt_u $push1=, $pop3, $pop2
; CHECK-NEXT:    i64.select $push0=, $pop5, $pop4, $pop1
; CHECK-NEXT:    return $pop0
  %a = call i64 @llvm.umin.i64(i64 %x, i64 %y)
  ret i64 %a
}