; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
; RUN: | FileCheck %s -check-prefixes=CHECK,RV32I
; RUN: llc -mtriple=riscv32 -mattr=+zbs -verify-machineinstrs < %s \
; RUN: | FileCheck %s -check-prefixes=CHECK,RV32ZBS
define i32 @bclr_i32(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: bclr_i32:
; RV32I: # %bb.0:
; RV32I-NEXT: li a2, 1
; RV32I-NEXT: sll a1, a2, a1
; RV32I-NEXT: not a1, a1
; RV32I-NEXT: and a0, a1, a0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclr_i32:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bclr a0, a0, a1
; RV32ZBS-NEXT: ret
%and = and i32 %b, 31
%shl = shl nuw i32 1, %and
%neg = xor i32 %shl, -1
%and1 = and i32 %neg, %a
ret i32 %and1
}
define i32 @bclr_i32_no_mask(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: bclr_i32_no_mask:
; RV32I: # %bb.0:
; RV32I-NEXT: li a2, 1
; RV32I-NEXT: sll a1, a2, a1
; RV32I-NEXT: not a1, a1
; RV32I-NEXT: and a0, a1, a0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclr_i32_no_mask:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bclr a0, a0, a1
; RV32ZBS-NEXT: ret
%shl = shl nuw i32 1, %b
%neg = xor i32 %shl, -1
%and1 = and i32 %neg, %a
ret i32 %and1
}
define i64 @bclr_i64(i64 %a, i64 %b) nounwind {
; RV32I-LABEL: bclr_i64:
; RV32I: # %bb.0:
; RV32I-NEXT: andi a3, a2, 63
; RV32I-NEXT: addi a4, a3, -32
; RV32I-NEXT: li a3, 1
; RV32I-NEXT: bltz a4, .LBB2_2
; RV32I-NEXT: # %bb.1:
; RV32I-NEXT: sll a2, a3, a4
; RV32I-NEXT: not a2, a2
; RV32I-NEXT: and a1, a1, a2
; RV32I-NEXT: ret
; RV32I-NEXT: .LBB2_2:
; RV32I-NEXT: sll a2, a3, a2
; RV32I-NEXT: not a2, a2
; RV32I-NEXT: and a0, a0, a2
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclr_i64:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: andi a3, a2, 63
; RV32ZBS-NEXT: addi a3, a3, -32
; RV32ZBS-NEXT: bltz a3, .LBB2_2
; RV32ZBS-NEXT: # %bb.1:
; RV32ZBS-NEXT: bclr a1, a1, a3
; RV32ZBS-NEXT: ret
; RV32ZBS-NEXT: .LBB2_2:
; RV32ZBS-NEXT: bclr a0, a0, a2
; RV32ZBS-NEXT: ret
%and = and i64 %b, 63
%shl = shl nuw i64 1, %and
%neg = xor i64 %shl, -1
%and1 = and i64 %neg, %a
ret i64 %and1
}
define i32 @bset_i32(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: bset_i32:
; RV32I: # %bb.0:
; RV32I-NEXT: li a2, 1
; RV32I-NEXT: sll a1, a2, a1
; RV32I-NEXT: or a0, a1, a0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bset_i32:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bset a0, a0, a1
; RV32ZBS-NEXT: ret
%and = and i32 %b, 31
%shl = shl nuw i32 1, %and
%or = or i32 %shl, %a
ret i32 %or
}
define i32 @bset_i32_no_mask(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: bset_i32_no_mask:
; RV32I: # %bb.0:
; RV32I-NEXT: li a2, 1
; RV32I-NEXT: sll a1, a2, a1
; RV32I-NEXT: or a0, a1, a0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bset_i32_no_mask:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bset a0, a0, a1
; RV32ZBS-NEXT: ret
%shl = shl nuw i32 1, %b
%or = or i32 %shl, %a
ret i32 %or
}
; We can use bsetw for 1 << x by setting the first source to zero.
define signext i32 @bset_i32_zero(i32 signext %a) nounwind {
; RV32I-LABEL: bset_i32_zero:
; RV32I: # %bb.0:
; RV32I-NEXT: li a1, 1
; RV32I-NEXT: sll a0, a1, a0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bset_i32_zero:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bset a0, zero, a0
; RV32ZBS-NEXT: ret
%shl = shl i32 1, %a
ret i32 %shl
}
; As we are not matching directly i64 code patterns on RV32 some i64 patterns
; don't have yet any matching bit manipulation instructions on RV32.
; This test is presented here in case future expansions of the Bitmanip
; extensions introduce instructions suitable for this pattern.
define i64 @bset_i64(i64 %a, i64 %b) nounwind {
; RV32I-LABEL: bset_i64:
; RV32I: # %bb.0:
; RV32I-NEXT: li a3, 1
; RV32I-NEXT: sll a2, a3, a2
; RV32I-NEXT: srai a3, a2, 31
; RV32I-NEXT: or a0, a2, a0
; RV32I-NEXT: or a1, a3, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bset_i64:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bset a3, zero, a2
; RV32ZBS-NEXT: srai a3, a3, 31
; RV32ZBS-NEXT: bset a0, a0, a2
; RV32ZBS-NEXT: or a1, a3, a1
; RV32ZBS-NEXT: ret
%1 = trunc i64 %b to i32
%conv = and i32 %1, 63
%shl = shl nuw i32 1, %conv
%conv1 = sext i32 %shl to i64
%or = or i64 %conv1, %a
ret i64 %or
}
define signext i64 @bset_i64_zero(i64 signext %a) nounwind {
; RV32I-LABEL: bset_i64_zero:
; RV32I: # %bb.0:
; RV32I-NEXT: addi a1, a0, -32
; RV32I-NEXT: li a2, 1
; RV32I-NEXT: bltz a1, .LBB7_2
; RV32I-NEXT: # %bb.1:
; RV32I-NEXT: li a0, 0
; RV32I-NEXT: sll a1, a2, a1
; RV32I-NEXT: ret
; RV32I-NEXT: .LBB7_2:
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: sll a0, a2, a0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bset_i64_zero:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: addi a1, a0, -32
; RV32ZBS-NEXT: bltz a1, .LBB7_2
; RV32ZBS-NEXT: # %bb.1:
; RV32ZBS-NEXT: li a0, 0
; RV32ZBS-NEXT: bset a1, zero, a1
; RV32ZBS-NEXT: ret
; RV32ZBS-NEXT: .LBB7_2:
; RV32ZBS-NEXT: li a1, 0
; RV32ZBS-NEXT: bset a0, zero, a0
; RV32ZBS-NEXT: ret
%shl = shl i64 1, %a
ret i64 %shl
}
define i32 @binv_i32(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: binv_i32:
; RV32I: # %bb.0:
; RV32I-NEXT: li a2, 1
; RV32I-NEXT: sll a1, a2, a1
; RV32I-NEXT: xor a0, a1, a0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: binv_i32:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: binv a0, a0, a1
; RV32ZBS-NEXT: ret
%and = and i32 %b, 31
%shl = shl nuw i32 1, %and
%xor = xor i32 %shl, %a
ret i32 %xor
}
; As we are not matching directly i64 code patterns on RV32 some i64 patterns
; don't have yet any matching bit manipulation instructions on RV32.
; This test is presented here in case future expansions of the Bitmanip
; extensions introduce instructions suitable for this pattern.
define i64 @binv_i64(i64 %a, i64 %b) nounwind {
; RV32I-LABEL: binv_i64:
; RV32I: # %bb.0:
; RV32I-NEXT: li a3, 1
; RV32I-NEXT: sll a2, a3, a2
; RV32I-NEXT: srai a3, a2, 31
; RV32I-NEXT: xor a0, a2, a0
; RV32I-NEXT: xor a1, a3, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: binv_i64:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bset a3, zero, a2
; RV32ZBS-NEXT: srai a3, a3, 31
; RV32ZBS-NEXT: binv a0, a0, a2
; RV32ZBS-NEXT: xor a1, a3, a1
; RV32ZBS-NEXT: ret
%1 = trunc i64 %b to i32
%conv = and i32 %1, 63
%shl = shl nuw i32 1, %conv
%conv1 = sext i32 %shl to i64
%xor = xor i64 %conv1, %a
ret i64 %xor
}
define i32 @bext_i32(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: bext_i32:
; RV32I: # %bb.0:
; RV32I-NEXT: srl a0, a0, a1
; RV32I-NEXT: andi a0, a0, 1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bext_i32:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bext a0, a0, a1
; RV32ZBS-NEXT: ret
%and = and i32 %b, 31
%shr = lshr i32 %a, %and
%and1 = and i32 %shr, 1
ret i32 %and1
}
define i32 @bext_i32_no_mask(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: bext_i32_no_mask:
; RV32I: # %bb.0:
; RV32I-NEXT: srl a0, a0, a1
; RV32I-NEXT: andi a0, a0, 1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bext_i32_no_mask:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bext a0, a0, a1
; RV32ZBS-NEXT: ret
%shr = lshr i32 %a, %b
%and1 = and i32 %shr, 1
ret i32 %and1
}
; As we are not matching directly i64 code patterns on RV32 some i64 patterns
; don't have yet any matching bit manipulation instructions on RV32.
; This test is presented here in case future expansions of the Bitmanip
; extensions introduce instructions suitable for this pattern.
define i64 @bext_i64(i64 %a, i64 %b) nounwind {
; CHECK-LABEL: bext_i64:
; CHECK: # %bb.0:
; CHECK-NEXT: andi a3, a2, 63
; CHECK-NEXT: addi a4, a3, -32
; CHECK-NEXT: bltz a4, .LBB12_2
; CHECK-NEXT: # %bb.1:
; CHECK-NEXT: srl a0, a1, a4
; CHECK-NEXT: j .LBB12_3
; CHECK-NEXT: .LBB12_2:
; CHECK-NEXT: srl a0, a0, a2
; CHECK-NEXT: slli a1, a1, 1
; CHECK-NEXT: xori a2, a3, 31
; CHECK-NEXT: sll a1, a1, a2
; CHECK-NEXT: or a0, a0, a1
; CHECK-NEXT: .LBB12_3:
; CHECK-NEXT: andi a0, a0, 1
; CHECK-NEXT: li a1, 0
; CHECK-NEXT: ret
%conv = and i64 %b, 63
%shr = lshr i64 %a, %conv
%and1 = and i64 %shr, 1
ret i64 %and1
}
define i32 @bexti_i32(i32 %a) nounwind {
; RV32I-LABEL: bexti_i32:
; RV32I: # %bb.0:
; RV32I-NEXT: slli a0, a0, 26
; RV32I-NEXT: srli a0, a0, 31
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bexti_i32:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bexti a0, a0, 5
; RV32ZBS-NEXT: ret
%shr = lshr i32 %a, 5
%and = and i32 %shr, 1
ret i32 %and
}
define i64 @bexti_i64(i64 %a) nounwind {
; RV32I-LABEL: bexti_i64:
; RV32I: # %bb.0:
; RV32I-NEXT: slli a0, a0, 26
; RV32I-NEXT: srli a0, a0, 31
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bexti_i64:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bexti a0, a0, 5
; RV32ZBS-NEXT: li a1, 0
; RV32ZBS-NEXT: ret
%shr = lshr i64 %a, 5
%and = and i64 %shr, 1
ret i64 %and
}
define signext i32 @bexti_i32_cmp(i32 signext %a) nounwind {
; RV32I-LABEL: bexti_i32_cmp:
; RV32I: # %bb.0:
; RV32I-NEXT: slli a0, a0, 26
; RV32I-NEXT: srli a0, a0, 31
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bexti_i32_cmp:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bexti a0, a0, 5
; RV32ZBS-NEXT: ret
%and = and i32 %a, 32
%cmp = icmp ne i32 %and, 0
%zext = zext i1 %cmp to i32
ret i32 %zext
}
define i64 @bexti_i64_cmp(i64 %a) nounwind {
; RV32I-LABEL: bexti_i64_cmp:
; RV32I: # %bb.0:
; RV32I-NEXT: slli a0, a0, 26
; RV32I-NEXT: srli a0, a0, 31
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bexti_i64_cmp:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bexti a0, a0, 5
; RV32ZBS-NEXT: li a1, 0
; RV32ZBS-NEXT: ret
%and = and i64 %a, 32
%cmp = icmp ne i64 %and, 0
%zext = zext i1 %cmp to i64
ret i64 %zext
}
define i32 @bclri_i32_10(i32 %a) nounwind {
; CHECK-LABEL: bclri_i32_10:
; CHECK: # %bb.0:
; CHECK-NEXT: andi a0, a0, -1025
; CHECK-NEXT: ret
%and = and i32 %a, -1025
ret i32 %and
}
define i32 @bclri_i32_11(i32 %a) nounwind {
; RV32I-LABEL: bclri_i32_11:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1048575
; RV32I-NEXT: addi a1, a1, 2047
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclri_i32_11:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bclri a0, a0, 11
; RV32ZBS-NEXT: ret
%and = and i32 %a, -2049
ret i32 %and
}
define i32 @bclri_i32_30(i32 %a) nounwind {
; RV32I-LABEL: bclri_i32_30:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 786432
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclri_i32_30:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bclri a0, a0, 30
; RV32ZBS-NEXT: ret
%and = and i32 %a, -1073741825
ret i32 %and
}
define i32 @bclri_i32_31(i32 %a) nounwind {
; RV32I-LABEL: bclri_i32_31:
; RV32I: # %bb.0:
; RV32I-NEXT: slli a0, a0, 1
; RV32I-NEXT: srli a0, a0, 1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclri_i32_31:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bclri a0, a0, 31
; RV32ZBS-NEXT: ret
%and = and i32 %a, -2147483649
ret i32 %and
}
define i32 @bclri_i32_large0(i32 %a) nounwind {
; RV32I-LABEL: bclri_i32_large0:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1044480
; RV32I-NEXT: addi a1, a1, -256
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclri_i32_large0:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: andi a0, a0, -256
; RV32ZBS-NEXT: bclri a0, a0, 24
; RV32ZBS-NEXT: ret
%and = and i32 %a, -16777472
ret i32 %and
}
define i32 @bclri_i32_large1(i32 %a) nounwind {
; RV32I-LABEL: bclri_i32_large1:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1044464
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclri_i32_large1:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bclri a0, a0, 16
; RV32ZBS-NEXT: bclri a0, a0, 24
; RV32ZBS-NEXT: ret
%and = and i32 %a, -16842753
ret i32 %and
}
define i32 @bclri_i32_large2(i32 %0) {
; RV32I-LABEL: bclri_i32_large2:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 524288
; RV32I-NEXT: addi a1, a1, -5
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclri_i32_large2:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bclri a0, a0, 2
; RV32ZBS-NEXT: bclri a0, a0, 31
; RV32ZBS-NEXT: ret
%2 = and i32 %0, 2147483643
ret i32 %2
}
define i32 @bclri_i32_large3(i32 %0) {
; RV32I-LABEL: bclri_i32_large3:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 524288
; RV32I-NEXT: addi a1, a1, -6
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bclri_i32_large3:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: andi a0, a0, -6
; RV32ZBS-NEXT: bclri a0, a0, 31
; RV32ZBS-NEXT: ret
%2 = and i32 %0, 2147483642
ret i32 %2
}
define i32 @bseti_i32_10(i32 %a) nounwind {
; CHECK-LABEL: bseti_i32_10:
; CHECK: # %bb.0:
; CHECK-NEXT: ori a0, a0, 1024
; CHECK-NEXT: ret
%or = or i32 %a, 1024
ret i32 %or
}
define i32 @bseti_i32_11(i32 %a) nounwind {
; RV32I-LABEL: bseti_i32_11:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1
; RV32I-NEXT: addi a1, a1, -2048
; RV32I-NEXT: or a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bseti_i32_11:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bseti a0, a0, 11
; RV32ZBS-NEXT: ret
%or = or i32 %a, 2048
ret i32 %or
}
define i32 @bseti_i32_30(i32 %a) nounwind {
; RV32I-LABEL: bseti_i32_30:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 262144
; RV32I-NEXT: or a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bseti_i32_30:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bseti a0, a0, 30
; RV32ZBS-NEXT: ret
%or = or i32 %a, 1073741824
ret i32 %or
}
define i32 @bseti_i32_31(i32 %a) nounwind {
; RV32I-LABEL: bseti_i32_31:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 524288
; RV32I-NEXT: or a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: bseti_i32_31:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bseti a0, a0, 31
; RV32ZBS-NEXT: ret
%or = or i32 %a, 2147483648
ret i32 %or
}
define i32 @binvi_i32_10(i32 %a) nounwind {
; CHECK-LABEL: binvi_i32_10:
; CHECK: # %bb.0:
; CHECK-NEXT: xori a0, a0, 1024
; CHECK-NEXT: ret
%xor = xor i32 %a, 1024
ret i32 %xor
}
define i32 @binvi_i32_11(i32 %a) nounwind {
; RV32I-LABEL: binvi_i32_11:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1
; RV32I-NEXT: addi a1, a1, -2048
; RV32I-NEXT: xor a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: binvi_i32_11:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: binvi a0, a0, 11
; RV32ZBS-NEXT: ret
%xor = xor i32 %a, 2048
ret i32 %xor
}
define i32 @binvi_i32_30(i32 %a) nounwind {
; RV32I-LABEL: binvi_i32_30:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 262144
; RV32I-NEXT: xor a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: binvi_i32_30:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: binvi a0, a0, 30
; RV32ZBS-NEXT: ret
%xor = xor i32 %a, 1073741824
ret i32 %xor
}
define i32 @binvi_i32_31(i32 %a) nounwind {
; RV32I-LABEL: binvi_i32_31:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 524288
; RV32I-NEXT: xor a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: binvi_i32_31:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: binvi a0, a0, 31
; RV32ZBS-NEXT: ret
%xor = xor i32 %a, 2147483648
ret i32 %xor
}
define i32 @xor_i32_4098(i32 %a) nounwind {
; RV32I-LABEL: xor_i32_4098:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1
; RV32I-NEXT: addi a1, a1, 2
; RV32I-NEXT: xor a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: xor_i32_4098:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: binvi a0, a0, 1
; RV32ZBS-NEXT: binvi a0, a0, 12
; RV32ZBS-NEXT: ret
%xor = xor i32 %a, 4098
ret i32 %xor
}
define i32 @xor_i32_4099(i32 %a) nounwind {
; RV32I-LABEL: xor_i32_4099:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1
; RV32I-NEXT: addi a1, a1, 3
; RV32I-NEXT: xor a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: xor_i32_4099:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: xori a0, a0, 3
; RV32ZBS-NEXT: binvi a0, a0, 12
; RV32ZBS-NEXT: ret
%xor = xor i32 %a, 4099
ret i32 %xor
}
define i32 @xor_i32_96(i32 %a) nounwind {
; CHECK-LABEL: xor_i32_96:
; CHECK: # %bb.0:
; CHECK-NEXT: xori a0, a0, 96
; CHECK-NEXT: ret
%xor = xor i32 %a, 96
ret i32 %xor
}
define i32 @xor_i32_66901(i32 %a) nounwind {
; RV32I-LABEL: xor_i32_66901:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 16
; RV32I-NEXT: addi a1, a1, 1365
; RV32I-NEXT: xor a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: xor_i32_66901:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: xori a0, a0, 1365
; RV32ZBS-NEXT: binvi a0, a0, 16
; RV32ZBS-NEXT: ret
%xor = xor i32 %a, 66901
ret i32 %xor
}
define i32 @or_i32_4098(i32 %a) nounwind {
; RV32I-LABEL: or_i32_4098:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1
; RV32I-NEXT: addi a1, a1, 2
; RV32I-NEXT: or a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: or_i32_4098:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: bseti a0, a0, 1
; RV32ZBS-NEXT: bseti a0, a0, 12
; RV32ZBS-NEXT: ret
%or = or i32 %a, 4098
ret i32 %or
}
define i32 @or_i32_4099(i32 %a) nounwind {
; RV32I-LABEL: or_i32_4099:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 1
; RV32I-NEXT: addi a1, a1, 3
; RV32I-NEXT: or a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: or_i32_4099:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: ori a0, a0, 3
; RV32ZBS-NEXT: bseti a0, a0, 12
; RV32ZBS-NEXT: ret
%or = or i32 %a, 4099
ret i32 %or
}
define i32 @or_i32_96(i32 %a) nounwind {
; CHECK-LABEL: or_i32_96:
; CHECK: # %bb.0:
; CHECK-NEXT: ori a0, a0, 96
; CHECK-NEXT: ret
%or = or i32 %a, 96
ret i32 %or
}
define i32 @or_i32_66901(i32 %a) nounwind {
; RV32I-LABEL: or_i32_66901:
; RV32I: # %bb.0:
; RV32I-NEXT: lui a1, 16
; RV32I-NEXT: addi a1, a1, 1365
; RV32I-NEXT: or a0, a0, a1
; RV32I-NEXT: ret
;
; RV32ZBS-LABEL: or_i32_66901:
; RV32ZBS: # %bb.0:
; RV32ZBS-NEXT: ori a0, a0, 1365
; RV32ZBS-NEXT: bseti a0, a0, 16
; RV32ZBS-NEXT: ret
%or = or i32 %a, 66901
ret i32 %or
}