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| author | Joseph Myers <joseph@codesourcery.com> | 2013-07-09 23:35:46 +0100 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2013-07-09 23:35:46 +0100 |
| commit | ef43e8689888e0e0b56f8fd2f97b5a9e5ee7e6b8 (patch) | |
| tree | bb0b3cbc44cd1ffe3e3b116d993720028396407b | |
| parent | d966b2749cc7addb143788e51b2e3e6ad43fb203 (diff) | |
| download | gcc-ef43e8689888e0e0b56f8fd2f97b5a9e5ee7e6b8.zip gcc-ef43e8689888e0e0b56f8fd2f97b5a9e5ee7e6b8.tar.gz gcc-ef43e8689888e0e0b56f8fd2f97b5a9e5ee7e6b8.tar.bz2 | |
rs6000.c (rs6000_init_hard_regno_mode_ok): Only adjust register size for TDmode and TFmode for VSX registers.
* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Only
adjust register size for TDmode and TFmode for VSX registers.
From-SVN: r200853
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b7f2124..aeb7ccd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-07-09 Joseph Myers <joseph@codesourcery.com> + + * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Only + adjust register size for TDmode and TFmode for VSX registers. + 2013-07-08 Kai Tietz <ktietz@redhat.com> PR target/56892 diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 2331c50..aabef7f 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -2518,7 +2518,8 @@ rs6000_init_hard_regno_mode_ok (bool global_init_p) int reg_size2 = reg_size; /* TFmode/TDmode always takes 2 registers, even in VSX. */ - if (m == TDmode || m == TFmode) + if (TARGET_VSX && VSX_REG_CLASS_P (c) + && (m == TDmode || m == TFmode)) reg_size2 = UNITS_PER_FP_WORD; rs6000_class_max_nregs[m][c] |