Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-26.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-dse1-details -fno-short-enums" } */ enum constraint_expr_type { SCALAR, DEREF, ADDRESSOF }; typedef struct constraint_expr { enum constraint_expr_type type; unsigned int var; long offset; } constraint_expr ; typedef struct constraint { struct constraint_expr lhs; struct constraint_expr rhs; } constraint; static _Bool constraint_expr_equal (struct constraint_expr x, struct constraint_expr y) { return x.type == y.type && x.var == y.var && x.offset == y.offset; } _Bool constraint_equal (struct constraint a, struct constraint b) { return constraint_expr_equal (a.lhs, b.lhs) && constraint_expr_equal (a.rhs, b.rhs); } /* { dg-final { scan-tree-dump-times "Deleted dead store: x = " 1 "dse1" } } */ /* { dg-final { scan-tree-dump-times "Deleted dead store: y = " 1 "dse1" } } */