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| author | Alexandre Oliva <aoliva@redhat.com> | 2004-12-23 16:09:01 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2004-12-23 16:09:01 +0000 |
| commit | faa003343e09656a6b0174c00305073823f2fd0c (patch) | |
| tree | 82261656f3a9fd3eadfadd7364f74402670803bc /gcc/calls.c | |
| parent | 579eab589756ecf43ea7b1466d2946506b66c948 (diff) | |
| download | gcc-faa003343e09656a6b0174c00305073823f2fd0c.zip gcc-faa003343e09656a6b0174c00305073823f2fd0c.tar.gz gcc-faa003343e09656a6b0174c00305073823f2fd0c.tar.bz2 | |
re PR target/16819 (ICE with empty struct as arg)
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.
From-SVN: r92551
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 3c4d13e..946e5bd 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); } } } |