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| author | Kai Tietz <kai.tietz@onevision.com> | 2010-05-31 14:06:41 +0000 |
|---|---|---|
| committer | Kai Tietz <ktietz@gcc.gnu.org> | 2010-05-31 16:06:41 +0200 |
| commit | 877a19bfb8f34344702b206a549c61f7466fdf01 (patch) | |
| tree | 5992ffe81b6e7facb8772cf3768b0500320e4126 /gcc/config | |
| parent | c5d01958a7b919d0407e8982d70e52fafa8588d2 (diff) | |
| download | gcc-877a19bfb8f34344702b206a549c61f7466fdf01.zip gcc-877a19bfb8f34344702b206a549c61f7466fdf01.tar.gz gcc-877a19bfb8f34344702b206a549c61f7466fdf01.tar.bz2 | |
re PR target/44161 (__attribute__((__target__)) resets pic flag causing spurious warnings)
2010-05-31 Kai Tietz <kai.tietz@onevision.com>
PR target/44161
* config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Handle
flag_pic.
From-SVN: r160070
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/cygming.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/config/i386/cygming.h b/gcc/config/i386/cygming.h index 71a5d8d..999cb6e 100644 --- a/gcc/config/i386/cygming.h +++ b/gcc/config/i386/cygming.h @@ -152,7 +152,15 @@ union tree_node; #undef SUBTARGET_OVERRIDE_OPTIONS #define SUBTARGET_OVERRIDE_OPTIONS \ do { \ - if (flag_pic) \ + if (TARGET_64BIT && flag_pic != 1) \ + { \ + if (flag_pic > 1) \ + warning (0, \ + "-fPIC ignored for target (all code is position independent)"\ + ); \ + flag_pic = 1; \ + } \ + else if (!TARGET_64BIT && flag_pic) \ { \ warning (0, "-f%s ignored for target (all code is position independent)",\ (flag_pic > 1) ? "PIC" : "pic"); \ |