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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=riscv32 | FileCheck %s --check-prefixes=RV32
; RUN: llc < %s -mtriple=riscv64 | FileCheck %s --check-prefixes=RV64
define signext i32 @test1(i32 signext %x) {
; RV32-LABEL: test1:
; RV32: # %bb.0:
; RV32-NEXT: slli a0, a0, 1
; RV32-NEXT: addi a0, a0, 1
; RV32-NEXT: ret
;
; RV64-LABEL: test1:
; RV64: # %bb.0:
; RV64-NEXT: slliw a0, a0, 1
; RV64-NEXT: addi a0, a0, 1
; RV64-NEXT: ret
%a = shl i32 %x, 1
%b = or i32 %a, 1
ret i32 %b
}
define i64 @test2(i64 %x) {
; RV32-LABEL: test2:
; RV32: # %bb.0:
; RV32-NEXT: andi a0, a0, -4
; RV32-NEXT: addi a0, a0, 2
; RV32-NEXT: ret
;
; RV64-LABEL: test2:
; RV64: # %bb.0:
; RV64-NEXT: andi a0, a0, -4
; RV64-NEXT: addi a0, a0, 2
; RV64-NEXT: ret
%a = and i64 %x, -4
%b = or i64 %a, 2
ret i64 %b
}
define signext i32 @test3(i32 signext %x) {
; RV32-LABEL: test3:
; RV32: # %bb.0:
; RV32-NEXT: slli a0, a0, 3
; RV32-NEXT: addi a0, a0, 6
; RV32-NEXT: ret
;
; RV64-LABEL: test3:
; RV64: # %bb.0:
; RV64-NEXT: slliw a0, a0, 3
; RV64-NEXT: addi a0, a0, 6
; RV64-NEXT: ret
%a = shl i32 %x, 3
%b = add i32 %a, 6
ret i32 %b
}
define i64 @test4(i64 %x) {
; RV32-LABEL: test4:
; RV32: # %bb.0:
; RV32-NEXT: srli a2, a0, 28
; RV32-NEXT: slli a1, a1, 4
; RV32-NEXT: or a1, a1, a2
; RV32-NEXT: slli a0, a0, 4
; RV32-NEXT: addi a0, a0, 13
; RV32-NEXT: ret
;
; RV64-LABEL: test4:
; RV64: # %bb.0:
; RV64-NEXT: slli a0, a0, 4
; RV64-NEXT: addi a0, a0, 13
; RV64-NEXT: ret
%a = shl i64 %x, 4
%b = add i64 %a, 13
ret i64 %b
}
define signext i32 @test5(i32 signext %x) {
; RV32-LABEL: test5:
; RV32: # %bb.0:
; RV32-NEXT: srli a0, a0, 24
; RV32-NEXT: addi a0, a0, 256
; RV32-NEXT: ret
;
; RV64-LABEL: test5:
; RV64: # %bb.0:
; RV64-NEXT: srliw a0, a0, 24
; RV64-NEXT: addi a0, a0, 256
; RV64-NEXT: ret
%a = lshr i32 %x, 24
%b = xor i32 %a, 256
ret i32 %b
}
define i64 @test6(i64 %x) {
; RV32-LABEL: test6:
; RV32: # %bb.0:
; RV32-NEXT: srli a1, a1, 22
; RV32-NEXT: addi a0, a1, 1024
; RV32-NEXT: li a1, 0
; RV32-NEXT: ret
;
; RV64-LABEL: test6:
; RV64: # %bb.0:
; RV64-NEXT: srli a0, a0, 54
; RV64-NEXT: addi a0, a0, 1024
; RV64-NEXT: ret
%a = lshr i64 %x, 54
%b = xor i64 %a, 1024
ret i64 %b
}
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