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| author | Martin Liska <mliska@suse.cz> | 2020-08-11 09:02:44 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2020-08-11 11:54:12 +0200 |
| commit | 6c2583c14a8776e88f9834608686f34ec11f717f (patch) | |
| tree | bd0154c6032bedb667025d3a12e9390fe15a4f78 /gcc/ipa-cp.c | |
| parent | 84005b8abf9846e4a97e7c76c56acb2e432f2a0a (diff) | |
| download | gcc-6c2583c14a8776e88f9834608686f34ec11f717f.zip gcc-6c2583c14a8776e88f9834608686f34ec11f717f.tar.gz gcc-6c2583c14a8776e88f9834608686f34ec11f717f.tar.bz2 | |
Add debug counter for IPA bits CP.
gcc/ChangeLog:
* dbgcnt.def (DEBUG_COUNTER): Add ipa_cp_bits.
* ipa-cp.c (ipcp_store_bits_results): Use it when we store known
bits for parameters.
Diffstat (limited to 'gcc/ipa-cp.c')
| -rw-r--r-- | gcc/ipa-cp.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c index 10cc595..945a699 100644 --- a/gcc/ipa-cp.c +++ b/gcc/ipa-cp.c @@ -123,6 +123,7 @@ along with GCC; see the file COPYING3. If not see #include "tree-ssa-ccp.h" #include "stringpool.h" #include "attribs.h" +#include "dbgcnt.h" template <typename valtype> class ipcp_value; @@ -5788,9 +5789,13 @@ ipcp_store_bits_results (void) ipa_bits *jfbits; if (plats->bits_lattice.constant_p ()) - jfbits - = ipa_get_ipa_bits_for_value (plats->bits_lattice.get_value (), - plats->bits_lattice.get_mask ()); + { + jfbits + = ipa_get_ipa_bits_for_value (plats->bits_lattice.get_value (), + plats->bits_lattice.get_mask ()); + if (!dbg_cnt (ipa_cp_bits)) + jfbits = NULL; + } else jfbits = NULL; |