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| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/expmed.c | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7f361f9..e43edb9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2004-10-07 Eric Botcazou <ebotcazou@libertysurf.fr> + + PR middle-end/17285 + * expmed.c (expand_sdiv_pow2): Force a stack adjustment + before tentatively building the conditional move sequence. + 2004-10-07 Richard Sandiford <rsandifo@redhat.com> PR target/16815 diff --git a/gcc/expmed.c b/gcc/expmed.c index 232381f..98981b8 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -3305,6 +3305,11 @@ expand_sdiv_pow2 (enum machine_mode mode, rtx op0, HOST_WIDE_INT d) { rtx temp2; + /* ??? emit_conditional_move forces a stack adjustment via + compare_from_rtx so, if the sequence is discarded, it will + be lost. Do it now instead. */ + do_pending_stack_adjust (); + start_sequence (); temp2 = copy_to_mode_reg (mode, op0); temp = expand_binop (mode, add_optab, temp2, GEN_INT (d-1), |