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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2017-11-16 18:35:42 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2017-11-16 18:35:42 +0000 |
| commit | 285346b5eba02c9a21351355de4cb7fb7d2b91ef (patch) | |
| tree | b8ec31b4c708b12abd82f17753c7a6f7dd4c8d2e /gcc/config/rs6000 | |
| parent | 9d99775c34864d030d97b6a5ea5987616ff37468 (diff) | |
| download | gcc-285346b5eba02c9a21351355de4cb7fb7d2b91ef.zip gcc-285346b5eba02c9a21351355de4cb7fb7d2b91ef.tar.gz gcc-285346b5eba02c9a21351355de4cb7fb7d2b91ef.tar.bz2 | |
rs6000.c (rs6000_expand_builtin): Do not do the switch statement mapping KF built-ins to TF built-ins if...
[gcc]
2017-11-15 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_expand_builtin): Do not do the
switch statement mapping KF built-ins to TF built-ins if we don't
have the proper ISA 3.0 assembler support.
[gcc/testsuite]
2017-11-15 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/bfp/bfp.exp: Look for *.c files, not *.c*
files to prevent ~ files from getting recognized.
* gcc.target/powerpc/dfp/dfp.exp: Likewise.
* gcc.target/powerpc/vsu/vsu.exp: Likewise.
From-SVN: r254839
Diffstat (limited to 'gcc/config/rs6000')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 80499fd..d19a4cf 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -16690,7 +16690,10 @@ rs6000_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED, double (KFmode) or long double is IEEE 128-bit (TFmode). It is simpler if we only define one variant of the built-in function, and switch the code when defining it, rather than defining two built-ins and using the - overload table in rs6000-c.c to switch between the two. */ + overload table in rs6000-c.c to switch between the two. If we don't have + the proper assembler, don't do this switch because CODE_FOR_*kf* and + CODE_FOR_*tf* will be CODE_FOR_nothing. */ +#ifdef HAVE_AS_POWER9 if (FLOAT128_IEEE_P (TFmode)) switch (icode) { @@ -16711,6 +16714,7 @@ rs6000_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED, case CODE_FOR_xsiexpqpf_kf: icode = CODE_FOR_xsiexpqpf_tf; break; case CODE_FOR_xststdcqp_kf: icode = CODE_FOR_xststdcqp_tf; break; } +#endif if (TARGET_DEBUG_BUILTIN) { |