758aad76d8
Remove the -faltivec alias option and replace it with -maltivec everywhere.
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The alias was only ever used on darwin and had some issues there,
and isn't used in practice much. Also fixes a problem with -mno-altivec
not turning off -maltivec.
Also add a diagnostic for faltivec/fno-altivec that directs users to use
maltivec options and include the altivec.h file explicitly.
llvm-svn: 298449
2017-03-21 22:06:18 +00:00
c406cb7364
Add -Wunsequenced (with compatibility alias -Wsequence-point) to warn on
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expressions which have undefined behavior due to multiple unsequenced
modifications or an unsequenced modification and use of a variable.
llvm-svn: 172690
2013-01-17 01:17:56 +00:00
3092a3b43c
Stop AltiVec parsing from going down the 'implicit int' codepath as part of its
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normal parse for token sequences like 'vector pixel foo'. This incidentally also
fixes a couple of wrong-parse issues.
llvm-svn: 156503
2012-05-09 18:56:43 +00:00
01ebacd80d
Add missing lvalue-to-rvalue conversion to vector splat casts.
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llvm-svn: 143166
2011-10-27 23:31:58 +00:00
acb43dbf9b
makes vec_step operator work when AltiVec support is enabled
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llvm-svn: 127949
2011-03-19 07:53:43 +00:00
85129b8a86
pre/post ++/-- for AltiVec vectors. (with builtins-ppc-altivec.c failure fixed)
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llvm-svn: 125000
2011-02-07 02:17:30 +00:00
23ec82fa47
Revert r124146 for now. It appears to be failing on a few platforms.
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llvm-svn: 124153
2011-01-24 23:07:03 +00:00
3bad9afaba
pre/post increase/decrease for AltiVec vectors
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llvm-svn: 124146
2011-01-24 20:55:22 +00:00
3f8f2886c1
comparison of AltiVec vectors now gives bool result (fix for 7533)
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llvm-svn: 119678
2010-11-18 03:19:30 +00:00
59e8b3bd7b
Introduce implicit conversions between AltiVec vectors and GCC
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vectors, from Anton Yartsev!
llvm-svn: 110437
2010-08-06 10:14:59 +00:00
Eric Christopher