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| author | Geoffrey Keating <geoffk@apple.com> | 2004-10-30 02:48:49 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2004-10-30 02:48:49 +0000 |
| commit | 965a7e9092ffbec64865a95b016f731782d4b965 (patch) | |
| tree | 6ee8ec5a78d0a562957eb1e05126f0ed0dbebf70 /gcc/tree-ssa-operands.c | |
| parent | d2607dde2173bca67f29425a1a9a152167896a87 (diff) | |
| download | gcc-965a7e9092ffbec64865a95b016f731782d4b965.zip gcc-965a7e9092ffbec64865a95b016f731782d4b965.tar.gz gcc-965a7e9092ffbec64865a95b016f731782d4b965.tar.bz2 | |
darwin.h (ASM_SPEC): Simplify.
* config/i386/darwin.h (ASM_SPEC): Simplify.
(SUBTARGET_EXTRA_SPECS): Add darwin_subarch spec.
* config/rs6000/darwin.h (DARWIN_SUBARCH_SPEC): New.
(SUBTARGET_EXTRA_SPECS): Add darwin_subarch spec.
* config/darwin.h (LINK_COMMAND_SPEC): Don't pass -arch here.
(LINK_SPEC): Do pass -arch here. Handle -force_cpusubtype_ALL
in all cases. Pass the right -arch or -arch_only based on -mcpu.
(ASM_SPEC): Handle -force_cpusubtype_ALL.
* doc/invoke.texi (Darwin Options): Improve documentation for
Darwin linker (and libtool) switches.
From-SVN: r89877
Diffstat (limited to 'gcc/tree-ssa-operands.c')
| -rw-r--r-- | gcc/tree-ssa-operands.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c index 68acd7c..78e2a43 100644 --- a/gcc/tree-ssa-operands.c +++ b/gcc/tree-ssa-operands.c @@ -1623,6 +1623,8 @@ add_call_read_ops (tree stmt) { bitmap_iterator bi; + bi.ptr2 = NULL; + /* Otherwise, if the function is not pure, it may reference memory. Add a VUSE for .GLOBAL_VAR if it has been created. Otherwise, add a VUSE for each call-clobbered variable. See add_referenced_var for the |