Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-1.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-pre-stats" } */ extern int printf (const char *, ...); int foo(int argc, char **argv) { int a; int b; int c; b = argc + 1; c = argc + 2; a = b + c; if (argc > 2) { c = argc + 3; } printf ("%d, %d\n", a, b + c); } /* We should eliminate one evaluation of b + c along the main path, causing one reload. */ /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */