diff options
Diffstat (limited to 'gcc/cfgcleanup.c')
| -rw-r--r-- | gcc/cfgcleanup.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c index c706ed774e4..594eb5cebd7 100644 --- a/gcc/cfgcleanup.c +++ b/gcc/cfgcleanup.c @@ -911,8 +911,9 @@ insns_match_p (mode, i1, i2) equal, they were constructed identically. */ if (GET_CODE (i1) == CALL_INSN - && !rtx_equal_p (CALL_INSN_FUNCTION_USAGE (i1), - CALL_INSN_FUNCTION_USAGE (i2))) + && (!rtx_equal_p (CALL_INSN_FUNCTION_USAGE (i1), + CALL_INSN_FUNCTION_USAGE (i2)) + || SIBLING_CALL_P (i1) != SIBLING_CALL_P (i2))) return false; #ifdef STACK_REGS |