icmpi1.ll
442 Bytes
; RUN: llc -march=mipsel -relocation-model=pic -O0 -fast-isel=true -mcpu=mips32r2 \
; RUN: < %s -verify-machineinstrs | FileCheck %s
define zeroext i1 @foo(i8* nocapture readonly) {
; CHECK-LABEL: foo
; CHECK: lbu $[[REG0:[0-9]+]], 0($4)
; CHECK-NEXT: xori $[[REG1:[0-9]+]], $[[REG0]], 1
; CHECK-NEXT: andi $2, $[[REG1]], 1
%2 = load i8, i8* %0, align 1
%3 = trunc i8 %2 to i1
%4 = icmp ne i1 %3, true
ret i1 %4
}