1100763a8SDavid Green; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2100763a8SDavid Green; RUN: llc < %s -mtriple=x86_64-none-eabi -o - | FileCheck %s 3100763a8SDavid Green 42f448bf5SNikita Popovdefine zeroext i1 @bigger(ptr nocapture readonly %c, ptr nocapture readonly %e, i64 %d, i64 %p1) { 5100763a8SDavid Green; CHECK-LABEL: bigger: 6100763a8SDavid Green; CHECK: # %bb.0: # %entry 7100763a8SDavid Green; CHECK-NEXT: andb $7, %cl 8100763a8SDavid Green; CHECK-NEXT: movb $8, %al 9100763a8SDavid Green; CHECK-NEXT: subb %cl, %al 10100763a8SDavid Green; CHECK-NEXT: movl $5, %r8d 11100763a8SDavid Green; CHECK-NEXT: movl %eax, %ecx 12100763a8SDavid Green; CHECK-NEXT: shll %cl, %r8d 13*f0dd12ecSSanjay Patel; CHECK-NEXT: movzbl (%rsi,%rdx), %eax 14100763a8SDavid Green; CHECK-NEXT: xorb (%rdi,%rdx), %al 15100763a8SDavid Green; CHECK-NEXT: movzbl %al, %eax 16100763a8SDavid Green; CHECK-NEXT: andl %r8d, %eax 17100763a8SDavid Green; CHECK-NEXT: testb $-1, %al 18100763a8SDavid Green; CHECK-NEXT: sete %al 19100763a8SDavid Green; CHECK-NEXT: retq 20100763a8SDavid Greenentry: 21100763a8SDavid Green %0 = trunc i64 %p1 to i16 22100763a8SDavid Green %1 = and i16 %0, 7 23100763a8SDavid Green %sh_prom = sub nuw nsw i16 8, %1 24100763a8SDavid Green %shl = shl nuw nsw i16 5, %sh_prom 252f448bf5SNikita Popov %arrayidx = getelementptr inbounds i8, ptr %c, i64 %d 262f448bf5SNikita Popov %2 = load i8, ptr %arrayidx, align 1 27100763a8SDavid Green %3 = and i16 %shl, 255 28100763a8SDavid Green %conv2 = zext i16 %3 to i32 292f448bf5SNikita Popov %arrayidx3 = getelementptr inbounds i8, ptr %e, i64 %d 302f448bf5SNikita Popov %4 = load i8, ptr %arrayidx3, align 1 31100763a8SDavid Green %5 = xor i8 %4, %2 32100763a8SDavid Green %6 = zext i8 %5 to i32 33100763a8SDavid Green %7 = and i32 %6, %conv2 34100763a8SDavid Green %cmp.not = icmp eq i32 %7, 0 35100763a8SDavid Green ret i1 %cmp.not 36100763a8SDavid Green} 37