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author | Richard Sandiford <rdsandiford@googlemail.com> | 2012-09-10 19:40:43 +0000 |
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committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2012-09-10 19:40:43 +0000 |
commit | af2b97c4627bf9f015848f71ccdf1cdef6a36d62 (patch) | |
tree | fc6b458839f38c7bceeb354a9fa90307d7056dd7 /gcc/ira.c | |
parent | 881a9dcdef0b5350bb535faa59488cfc9d7a1eeb (diff) | |
download | gcc-af2b97c4627bf9f015848f71ccdf1cdef6a36d62.zip gcc-af2b97c4627bf9f015848f71ccdf1cdef6a36d62.tar.gz gcc-af2b97c4627bf9f015848f71ccdf1cdef6a36d62.tar.bz2 |
ira.c (setup_pressure_classes): Handle synonymous classes.
gcc/
* ira.c (setup_pressure_classes): Handle synonymous classes.
From-SVN: r191159
Diffstat (limited to 'gcc/ira.c')
-rw-r--r-- | gcc/ira.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -789,7 +789,7 @@ setup_pressure_classes (void) hard registers and movement between them is costly (e.g. SPARC FPCC registers). We still should consider it as a candidate for a pressure class. */ - && alloc_reg_class_subclasses[cl][0] != LIM_REG_CLASSES) + && alloc_reg_class_subclasses[cl][0] < cl) { /* Check that the moves between any hard registers of the current class are not more expensive for a legal mode |