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| author | Jeff Law <law@redhat.com> | 2020-05-31 11:16:37 -0600 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 2020-05-31 11:18:15 -0600 |
| commit | c25d0fa4d76cbc46078624d101ac019ff3df1142 (patch) | |
| tree | 891b08fcc93545e2d2a8d02ad1c402c76a544dcf /gcc/rtl.h | |
| parent | 05430b9b6a7c4aeaab595787ac1fbf6f3e0196a0 (diff) | |
| download | gcc-c25d0fa4d76cbc46078624d101ac019ff3df1142.zip gcc-c25d0fa4d76cbc46078624d101ac019ff3df1142.tar.gz gcc-c25d0fa4d76cbc46078624d101ac019ff3df1142.tar.bz2 | |
Fix execute/20071219-1.c regression on H8 due to loss of REG_INC notes in peephole2.
gcc/
* lra.c (add_auto_inc_notes): Remove function.
* reload1.c (add_auto_inc_notes): Similarly. Move into...
* rtlanal.c (add_auto_inc_notes): New function.
* rtl.h (add_auto_inc_notes): Add prototype.
* recog.c (peep2_attempt): Scan and add REG_INC notes to new insns
as needed.
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -3429,6 +3429,7 @@ extern rtx single_set_2 (const rtx_insn *, const_rtx); extern bool contains_symbol_ref_p (const_rtx); extern bool contains_symbolic_reference_p (const_rtx); extern bool contains_constant_pool_address_p (const_rtx); +extern void add_auto_inc_notes (rtx_insn *, rtx); /* Handle the cheap and common cases inline for performance. */ |