1 // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin -target-cpu skylake-avx512 -O0  -S -emit-llvm -o - -Wall -Werror | FileCheck %s
2 // This test checks validity of inline assembly using curly brackets syntax
3 // for extended inline asm.
4 
test_curly_brackets()5 void test_curly_brackets() {
6     //CHECK:  %xmm1,%xmm0,%xmm1 {%k1}{z}
7     asm("vpaddb\t %%xmm1,%%xmm0,%%xmm1 %{%%k1%}%{z%}\t":::);
8 }