Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/ipa/ipcp-cstagg-6.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O3 -fdump-ipa-cp-details" } */ typedef struct S { int add_offset; int (*call)(int); } S; extern const S *es, *fs; static int __attribute__((noinline)) foo (const S f, int x) { es = &f; /* This disables IPA-SRA */ x = f.call(x+f.add_offset); x = f.call(x); x = f.call(x); return x; } static int __attribute__((noinline)) bar (const S f, int x) { fs = &f; /* This disables IPA-SRA */ return foo (f, x); } static int sq (int x) { return x * x; } static const S s = {16, sq}; int h (int x) { return bar (s, x); } /* { dg-final { scan-ipa-dump-times "Discovered an indirect call to a known target" 3 "cp" } } */