Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/opt/pr91838.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* { dg-do compile { target c++11 } } */ /* { dg-additional-options "-O2 -Wno-psabi -w" } */ /* { dg-additional-options "-masm=att" { target i?86-*-* x86_64-*-* } } */ using T = unsigned char; // or ushort using V [[gnu::vector_size(8)]] = T; V f(V x) { return x >> 8 * sizeof(T); } /* { dg-final { scan-assembler {pxor\s+%xmm0,\s+%xmm0} { target { { i?86-*-* x86_64-*-* } && lp64 } } } } */