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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-07 05:56:51 +0000 |
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| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-07 05:56:51 +0000 |
| commit | 239d5663e952cfb28e296628f8672f3eba001740 (patch) | |
| tree | da520f4e23e0ed60122e12ee2f88be721c897f5e /gcc/expmed.c | |
| parent | ed4b0b7571345f7b0a107b279a70da609a02a7cc (diff) | |
| download | gcc-239d5663e952cfb28e296628f8672f3eba001740.tar.gz | |
PR middle-end/17835
* expmed.c (expand_sdiv_pow2): Force a stack adjustment
before tentatively building the conditional move sequence.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88661 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index 232381f2c5a..98981b8f247 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), |