Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/loop-versioning-7.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-options "-O3 -fdump-tree-lversion-details" } */ /* Check that versioning can handle arrays of structures. */ struct foo { int a, b, c; }; void f1 (struct foo *x, int stepx, int n) { for (int i = 0; i < n; ++i) { x[stepx * i].a = 1; x[stepx * i].b = 2; x[stepx * i].c = 3; } } void f2 (struct foo *x, int stepx, int limit) { for (int i = 0; i < limit; i += stepx) { x[i].a = 1; x[i].b = 2; x[i].c = 3; } } /* { dg-final { scan-tree-dump-times {want to version containing loop} 2 "lversion" } } */ /* { dg-final { scan-tree-dump-times {versioned this loop} 2 "lversion" } } */