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| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-23 16:09:01 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-23 16:09:01 +0000 |
| commit | c75d013c253f430f31f61b9088143cd464da2b56 (patch) | |
| tree | 82261656f3a9fd3eadfadd7364f74402670803bc /gcc/calls.c | |
| parent | ffbcd0838b95d29924807f45f7c44704918bb398 (diff) | |
| download | gcc-c75d013c253f430f31f61b9088143cd464da2b56.tar.gz | |
gcc/ChangeLog:
PR target/16819
* calls.c (load_register_parameters): Don't call use_regs when
nregs is zero.
gcc/testsuite/ChangeLog:
PR target/16891
* gcc.dg/empty2.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92551 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index 3c4d13e9dad..946e5bdf95d 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -1554,8 +1554,8 @@ load_register_parameters (struct arg_data *args, int num_actuals, use_group_regs (call_fusage, reg); else if (nregs == -1) use_reg (call_fusage, reg); - else - use_regs (call_fusage, REGNO (reg), nregs == 0 ? 1 : nregs); + else if (nregs > 0) + use_regs (call_fusage, REGNO (reg), nregs); } } } |