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; RUN: llc -O3 -mcpu=mips64 -mtriple=mips64el-unknown-linux-gnuabi64 < %s -o - | FileCheck %s
define noundef signext i32 @xor_and(i32 noundef signext %a, i32 noundef signext %b) local_unnamed_addr {
; CHECK-LABEL: xor_and:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: and $1, $5, $4
; CHECK-NEXT: daddiu $2, $zero, -1
; CHECK-NEXT: jr $ra
; CHECK-NEXT: xor $2, $1, $2
entry:
%0 = and i32 %b, %a
%or1 = xor i32 %0, -1
ret i32 %or1
}
define noundef signext i32 @input_i16(i16 noundef signext %a, i16 noundef signext %b) local_unnamed_addr {
; CHECK-LABEL: input_i16:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: and $1, $5, $4
; CHECK-NEXT: daddiu $2, $zero, -1
; CHECK-NEXT: jr $ra
; CHECK-NEXT: xor $2, $1, $2
entry:
%0 = and i16 %b, %a
%1 = xor i16 %0, -1
%or4 = sext i16 %1 to i32
ret i32 %or4
}
define i64 @return_i64(i32 noundef signext %a, i32 noundef signext %b) local_unnamed_addr {
; CHECK-LABEL: return_i64:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: and $1, $5, $4
; CHECK-NEXT: daddiu $2, $zero, -1
; CHECK-NEXT: jr $ra
; CHECK-NEXT: xor $2, $1, $2
entry:
%0 = and i32 %b, %a
%or1 = xor i32 %0, -1
%conv = sext i32 %or1 to i64
ret i64 %conv
}
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