1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-none-eabi -o - | FileCheck %s 3 4define zeroext i1 @bigger(ptr nocapture readonly %c, ptr nocapture readonly %e, i64 %d, i64 %p1) { 5; CHECK-LABEL: bigger: 6; CHECK: # %bb.0: # %entry 7; CHECK-NEXT: andb $7, %cl 8; CHECK-NEXT: movb $8, %al 9; CHECK-NEXT: subb %cl, %al 10; CHECK-NEXT: movl $5, %r8d 11; CHECK-NEXT: movl %eax, %ecx 12; CHECK-NEXT: shll %cl, %r8d 13; CHECK-NEXT: movzbl (%rsi,%rdx), %eax 14; CHECK-NEXT: xorb (%rdi,%rdx), %al 15; CHECK-NEXT: movzbl %al, %eax 16; CHECK-NEXT: andl %r8d, %eax 17; CHECK-NEXT: testb $-1, %al 18; CHECK-NEXT: sete %al 19; CHECK-NEXT: retq 20entry: 21 %0 = trunc i64 %p1 to i16 22 %1 = and i16 %0, 7 23 %sh_prom = sub nuw nsw i16 8, %1 24 %shl = shl nuw nsw i16 5, %sh_prom 25 %arrayidx = getelementptr inbounds i8, ptr %c, i64 %d 26 %2 = load i8, ptr %arrayidx, align 1 27 %3 = and i16 %shl, 255 28 %conv2 = zext i16 %3 to i32 29 %arrayidx3 = getelementptr inbounds i8, ptr %e, i64 %d 30 %4 = load i8, ptr %arrayidx3, align 1 31 %5 = xor i8 %4, %2 32 %6 = zext i8 %5 to i32 33 %7 = and i32 %6, %conv2 34 %cmp.not = icmp eq i32 %7, 0 35 ret i1 %cmp.not 36} 37