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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-11 09:00:42 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-11 09:00:42 +0000 |
| commit | f04219380292536160b6c792c0410e2fc737a298 (patch) | |
| tree | c14fb082dc2ec8626408c0b4f1957808cdcc043f /gcc/reorg.c | |
| parent | ee7ee34da786c135cf0415c99f204e7e6b5cafc3 (diff) | |
| download | gcc-f04219380292536160b6c792c0410e2fc737a298.tar.gz | |
gcc/
PR rtl-optimization/52175
* reorg.c (fill_slots_from_thread): Don't apply add/sub optimization
to frame-related instructions.
gcc/testsuite/
PR rtl-optimization/52175
* gcc.c-torture/compile/pr52175.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184128 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index 3fa53939d5e..dfc9747c5f7 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -2937,6 +2937,7 @@ fill_slots_from_thread (rtx insn, rtx condition, rtx thread, if (delay_list == 0 && likely && new_thread && !ANY_RETURN_P (new_thread) && NONJUMP_INSN_P (new_thread) + && !RTX_FRAME_RELATED_P (new_thread) && GET_CODE (PATTERN (new_thread)) != ASM_INPUT && asm_noperands (PATTERN (new_thread)) < 0) { |