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| author | Jakub Jelinek <jakub@redhat.com> | 2016-02-26 23:35:00 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-02-26 23:35:00 +0100 |
| commit | e6fb01b00cd11497df8f5733d205ae6bc2c52e69 (patch) | |
| tree | b60b628b68cd6acdafe170d31c179166b5327475 | |
| parent | e3e0cf6446e95568226124fc77efd864cac0e26c (diff) | |
| download | gcc-e6fb01b00cd11497df8f5733d205ae6bc2c52e69.zip gcc-e6fb01b00cd11497df8f5733d205ae6bc2c52e69.tar.gz gcc-e6fb01b00cd11497df8f5733d205ae6bc2c52e69.tar.bz2 | |
re PR target/69969 (Function attribute no-vsx)
PR target/69969
* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
complain about -mallow-movmisalign without -mvsx if
TARGET_ALLOW_MOVMISALIGN was not set explicitly.
* gcc.target/powerpc/pr69969.c: New test.
From-SVN: r233767
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr69969.c | 7 |
4 files changed, 21 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9c74fe2..471fea5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2016-02-26 Jakub Jelinek <jakub@redhat.com> + + PR target/69969 + * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't + complain about -mallow-movmisalign without -mvsx if + TARGET_ALLOW_MOVMISALIGN was not set explicitly. + 2016-02-26 Joel Sherrill <joel@rtems.org> * config.gcc: Add x86_64-*-rtems*. diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index c7bad3f..5b03f9e 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -4207,7 +4207,8 @@ rs6000_option_override_internal (bool global_init_p) else if (TARGET_ALLOW_MOVMISALIGN && !TARGET_VSX) { - if (TARGET_ALLOW_MOVMISALIGN > 0) + if (TARGET_ALLOW_MOVMISALIGN > 0 + && global_options_set.x_TARGET_ALLOW_MOVMISALIGN) error ("-mallow-movmisalign requires -mvsx"); TARGET_ALLOW_MOVMISALIGN = 0; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 6d72390..65ee228 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-02-26 Jakub Jelinek <jakub@redhat.com> + + PR target/69969 + * gcc.target/powerpc/pr69969.c: New test. + 2016-02-26 Martin Sebor <msebor@redhat.com> PR c++/15766 diff --git a/gcc/testsuite/gcc.target/powerpc/pr69969.c b/gcc/testsuite/gcc.target/powerpc/pr69969.c new file mode 100644 index 0000000..1ca2c75 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr69969.c @@ -0,0 +1,7 @@ +/* PR target/69969 */ +/* { dg-do compile } */ +/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */ +/* { dg-options "-mcpu=power8" } */ + +int bar (int x) { return x; } +__attribute__((__target__("no-vsx"))) int foo (int x) { return x; } /* { dg-bogus "-mallow-movmisalign requires -mvsx" } */ |