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| author | Jakub Jelinek <jakub@redhat.com> | 2012-02-14 00:31:48 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-02-14 00:31:48 +0100 |
| commit | 9a76e83d80ad83c52006e6370ac4c23c9a722063 (patch) | |
| tree | 15cbb5d3f14d62dfccb279c6d3b924cdce7aeabd /gcc/sched-deps.c | |
| parent | 993716bdcab4dd9d6727b406ad6b7732484c14d4 (diff) | |
| download | gcc-9a76e83d80ad83c52006e6370ac4c23c9a722063.zip gcc-9a76e83d80ad83c52006e6370ac4c23c9a722063.tar.gz gcc-9a76e83d80ad83c52006e6370ac4c23c9a722063.tar.bz2 | |
re PR bootstrap/52172 (stage 3 Bootstrap comparison failure on FreeBSD ia64)
PR bootstrap/52172
* cselib.h (cselib_subst_to_values_from_insn): New prototype.
* cselib.c (cselib_subst_to_values_from_insn): New function.
* sched-deps.c (add_insn_mem_dependence,
sched_analyze_1, sched_analyze_2): Use it.
From-SVN: r184181
Diffstat (limited to 'gcc/sched-deps.c')
| -rw-r--r-- | gcc/sched-deps.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c index 095bae8..33a6996 100644 --- a/gcc/sched-deps.c +++ b/gcc/sched-deps.c @@ -1728,7 +1728,8 @@ add_insn_mem_dependence (struct deps_desc *deps, bool read_p, if (sched_deps_info->use_cselib) { mem = shallow_copy_rtx (mem); - XEXP (mem, 0) = cselib_subst_to_values (XEXP (mem, 0), GET_MODE (mem)); + XEXP (mem, 0) = cselib_subst_to_values_from_insn (XEXP (mem, 0), + GET_MODE (mem), insn); } link = alloc_EXPR_LIST (VOIDmode, canon_rtx (mem), *mem_list); *mem_list = link; @@ -2449,7 +2450,9 @@ sched_analyze_1 (struct deps_desc *deps, rtx x, rtx insn) t = shallow_copy_rtx (dest); cselib_lookup_from_insn (XEXP (t, 0), address_mode, 1, GET_MODE (t), insn); - XEXP (t, 0) = cselib_subst_to_values (XEXP (t, 0), GET_MODE (t)); + XEXP (t, 0) + = cselib_subst_to_values_from_insn (XEXP (t, 0), GET_MODE (t), + insn); } t = canon_rtx (t); @@ -2609,7 +2612,9 @@ sched_analyze_2 (struct deps_desc *deps, rtx x, rtx insn) t = shallow_copy_rtx (t); cselib_lookup_from_insn (XEXP (t, 0), address_mode, 1, GET_MODE (t), insn); - XEXP (t, 0) = cselib_subst_to_values (XEXP (t, 0), GET_MODE (t)); + XEXP (t, 0) + = cselib_subst_to_values_from_insn (XEXP (t, 0), GET_MODE (t), + insn); } if (!DEBUG_INSN_P (insn)) |