test/CodeGen/Mips/GlobalISel/llvm-ir/constants.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc  -O0 -mtriple=mipsel-linux-gnu -global-isel  -verify-machineinstrs %s -o -| FileCheck %s -check-prefixes=MIPS32

define i64 @any_i64() {
; MIPS32-LABEL: any_i64:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 0
; MIPS32-NEXT:    ori $2, $1, 0
; MIPS32-NEXT:    lui $1, 32768
; MIPS32-NEXT:    ori $3, $1, 0
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i64 -9223372036854775808
}

define i32 @any_i32() {
; MIPS32-LABEL: any_i32:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 32768
; MIPS32-NEXT:    ori $2, $1, 0
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i32 -2147483648
}

define signext i16 @signed_i16() {
; MIPS32-LABEL: signed_i16:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 65535
; MIPS32-NEXT:    ori $1, $1, 32768
; MIPS32-NEXT:    sll $1, $1, 16
; MIPS32-NEXT:    sra $2, $1, 16
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i16 -32768
}

define signext i8 @signed_i8() {
; MIPS32-LABEL: signed_i8:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 65535
; MIPS32-NEXT:    ori $1, $1, 65408
; MIPS32-NEXT:    sll $1, $1, 24
; MIPS32-NEXT:    sra $2, $1, 24
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i8 -128
}

define zeroext i16 @unsigned_i16() {
; MIPS32-LABEL: unsigned_i16:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 65535
; MIPS32-NEXT:    ori $1, $1, 32768
; MIPS32-NEXT:    lui $2, 0
; MIPS32-NEXT:    ori $2, $2, 65535
; MIPS32-NEXT:    and $2, $1, $2
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i16 -32768
}

define zeroext i8 @unsigned_i8() {
; MIPS32-LABEL: unsigned_i8:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 65535
; MIPS32-NEXT:    ori $1, $1, 65408
; MIPS32-NEXT:    lui $2, 0
; MIPS32-NEXT:    ori $2, $2, 255
; MIPS32-NEXT:    and $2, $1, $2
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i8 -128
}

define zeroext i1 @i1_true() {
; MIPS32-LABEL: i1_true:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 65535
; MIPS32-NEXT:    ori $1, $1, 65535
; MIPS32-NEXT:    lui $2, 0
; MIPS32-NEXT:    ori $2, $2, 1
; MIPS32-NEXT:    and $2, $1, $2
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i1 true
}

define zeroext i1 @i1_false() {
; MIPS32-LABEL: i1_false:
; MIPS32:       # %bb.0: # %entry
; MIPS32-NEXT:    lui $1, 0
; MIPS32-NEXT:    ori $1, $1, 0
; MIPS32-NEXT:    lui $2, 0
; MIPS32-NEXT:    ori $2, $2, 1
; MIPS32-NEXT:    and $2, $1, $2
; MIPS32-NEXT:    jr $ra
; MIPS32-NEXT:    nop
entry:
  ret i1 false
}