| ; RUN: llc < %s -fast-isel -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f | FileCheck %s | |
| define i1 @test_i1(i1* %b) { | |
| ; CHECK-LABEL: test_i1: | |
| ; CHECK: # BB#0: # %entry | |
| ; CHECK-NEXT: testb $1, (%rdi) | |
| entry: | |
| %0 = load i1, i1* %b, align 1 | |
| br i1 %0, label %in, label %out | |
| in: | |
| ret i1 0 | |
| out: | |
| ret i1 1 | |
| } | |