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2460bada56
Commit on behalf of mharoush
After LGTM and check all:
This patch is a compatibility fix for clang, matching GCC support for charter escape when using extended in-line assembly (i.e, "%{" ,"%}" --> "{" ,"}" ).
It is meant to enable support for advanced features such as AVX512 conditional\masked vector instructions/broadcast assembly syntax.
Reviewer: 1. rnk
Differential Revision: https://reviews.llvm.org/D25012
llvm-svn: 285585
8 lines
367 B
C
8 lines
367 B
C
// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin -target-cpu skylake-avx512 -O0 -S -emit-llvm -o - -Wall -Werror | FileCheck %s
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// This test checks validity of inline assembly using curly brackets syntax
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// for extended inline asm.
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void test_curly_brackets() {
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//CHECK: %xmm1,%xmm0,%xmm1 {%k1}{z}
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asm("vpaddb\t %%xmm1,%%xmm0,%%xmm1 %{%%k1%}%{z%}\t":::);
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} |