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| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2013-11-06 03:32:01 +0000 |
|---|---|---|
| committer | William Schmidt <wschmidt@gcc.gnu.org> | 2013-11-06 03:32:01 +0000 |
| commit | 3118d595a64f3673786c8c06642f92d95bf6b27c (patch) | |
| tree | b37446f6b1ab8d9c27679a538f5236fb809914b7 /gcc | |
| parent | 2b9d047631ee625de6953470af92e37450b2cd66 (diff) | |
| download | gcc-3118d595a64f3673786c8c06642f92d95bf6b27c.zip gcc-3118d595a64f3673786c8c06642f92d95bf6b27c.tar.gz gcc-3118d595a64f3673786c8c06642f92d95bf6b27c.tar.bz2 | |
rs6000.c (rs6000_option_override_internal): Remove restriction against use of VSX instructions when...
2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_option_override_internal):
Remove restriction against use of VSX instructions when generating
code for little endian mode.
From-SVN: r204441
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 5 |
2 files changed, 6 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f0da9fc..24d05a4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> + * config/rs6000/rs6000.c (rs6000_option_override_internal): + Remove restriction against use of VSX instructions when generating + code for little endian mode. + +2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> + * config/rs6000/altivec.md (mulv4si3): Ensure we generate vmulouh for both big and little endian. (mulv8hi3): Swap input operands for merge high and merge low diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index fcf9367..a6b6681 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -3221,11 +3221,6 @@ rs6000_option_override_internal (bool global_init_p) } else if (TARGET_PAIRED_FLOAT) msg = N_("-mvsx and -mpaired are incompatible"); - /* The hardware will allow VSX and little endian, but until we make sure - things like vector select, etc. work don't allow VSX on little endian - systems at this point. */ - else if (!BYTES_BIG_ENDIAN) - msg = N_("-mvsx used with little endian code"); else if (TARGET_AVOID_XFORM > 0) msg = N_("-mvsx needs indexed addressing"); else if (!TARGET_ALTIVEC && (rs6000_isa_flags_explicit |