[Bug rtl-optimization/28618] The scheduler extends the lifetime of CLASS_LIKELY_SPILLED registers

[amylaar at gcc dot gnu dot org]

------- Comment #3 from amylaar at gcc dot gnu dot org  2006-08-06 04:04 -------
Created an attachment (id=12024)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12024&action=view)
testcase

To reproduce the problem, build an sh-elf targeted cc1 with sources
patched according to the previous attachment, and compile the testcase
with:
./cc1 -fpreprocessed k_rem_pio2.i -quiet -dumpbase k_rem_pio2.c -m4-nofpu
-auxbase-strip lib_a-k_rem_pio2.o -g -O2 -O2 -O2 -version -fno-builtin -o
k_rem_pio2.s


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28618