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| author | Jakub Jelinek <jakub@redhat.com> | 2015-01-23 20:55:16 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2015-01-23 20:55:16 +0100 |
| commit | 6c4d60f80aae979c4c317e5274babd404429f4cf (patch) | |
| tree | 1e1f3b9630c3bd67e06282a119cee3f5d8c8a41f /gcc/go/go-lang.c | |
| parent | b2d7aa9a6246ba1454c1ebd04bb25c96ad0ec974 (diff) | |
| download | gcc-6c4d60f80aae979c4c317e5274babd404429f4cf.zip gcc-6c4d60f80aae979c4c317e5274babd404429f4cf.tar.gz gcc-6c4d60f80aae979c4c317e5274babd404429f4cf.tar.bz2 | |
re PR rtl-optimization/63637 (CSE on x86 asm()-s no longer working due to PR/60663 fix)
PR rtl-optimization/63637
PR rtl-optimization/60663
* cse.c (merge_equiv_classes): Set new_elt->cost to MAX_COST
if elt->cost is MAX_COST for ASM_OPERANDS.
(find_sets_in_insn): Fix up comment typo.
(cse_insn): Don't set src_volatile for all non-volatile
ASM_OPERANDS in PARALLELs, but just those with multiple outputs
or with "memory" clobber. Set elt->cost to MAX_COST
for ASM_OPERANDS in PARALLEL. Set src_elt->cost to MAX_COST
if new_src is ASM_OPERANDS and elt->cost is MAX_COST.
* gcc.dg/pr63637-1.c: New test.
* gcc.dg/pr63637-2.c: New test.
* gcc.dg/pr63637-3.c: New test.
* gcc.dg/pr63637-4.c: New test.
* gcc.dg/pr63637-5.c: New test.
* gcc.dg/pr63637-6.c: New test.
* gcc.target/i386/pr63637-1.c: New test.
* gcc.target/i386/pr63637-2.c: New test.
* gcc.target/i386/pr63637-3.c: New test.
* gcc.target/i386/pr63637-4.c: New test.
* gcc.target/i386/pr63637-5.c: New test.
* gcc.target/i386/pr63637-6.c: New test.
From-SVN: r220059
Diffstat (limited to 'gcc/go/go-lang.c')
0 files changed, 0 insertions, 0 deletions