Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-prof/update-loopch.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-options "-O2 -fdump-ipa-profile-blocks-details -fdump-tree-switchlower1-blocks-details" } */ int max = 33333; int a[8]; int main () { int i; for (i = 0; i < max; i++) { a[i % 8]++; } return 0; } /* Loop header copying will peel away the initial conditional, so the loop body is once reached directly from entry point of function, rest via loopback edge. */ /* autofdo cannot do that precise counts */ /* { dg-final-use-not-autofdo { scan-ipa-dump "loop depth 1, count 33334" "profile"} } */ /* { dg-final-use-not-autofdo { scan-tree-dump "loop depth 1, count 33333" "switchlower1"} } */ /* { dg-final-use-not-autofdo { scan-tree-dump-not "loop depth 1, count 33332" "switchlower1"} } */ /* { dg-final-use { scan-tree-dump-not "Invalid sum" "switchlower1"} } */