From 3196dfde9a1b7facc176f069afe169f08d484b65 Mon Sep 17 00:00:00 2001 From: Janis Johnson Date: Tue, 22 Jan 2002 21:21:42 +0000 Subject: [PATCH] re PR target/5379 ([i386] internal error: Segmentation fault (prefetch related?)) PR target/5379 * gcc.dg/20020122-2.c: New test. From-SVN: r49094 --- gcc/testsuite/ChangeLog | 5 ++++ gcc/testsuite/gcc.dg/20020122-2.c | 41 +++++++++++++++++++++++++++++++ 2 files changed, 46 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/20020122-2.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 6f5728d2d5c..17975c20558 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2002-01-22 Janis Johnson + + PR target/5379 + * gcc.dg/20020122-2.c: New test. + 2002-01-22 Hans-Peter Nilsson * gcc.dg/20020122-1.c: New test. diff --git a/gcc/testsuite/gcc.dg/20020122-2.c b/gcc/testsuite/gcc.dg/20020122-2.c new file mode 100644 index 00000000000..2115a22ad6a --- /dev/null +++ b/gcc/testsuite/gcc.dg/20020122-2.c @@ -0,0 +1,41 @@ +/* This test was supplied with PR target/5379. It caused the compiler + to get a segmentation fault. */ + +/* { dg-do compile } */ +/* { dg-options "-O2 -fprefetch-loop-arrays -w" } */ +/* { dg-options "-O2 -fprefetch-loop-arrays -march=athlon" { target i?86-*-* } } */ + +extern int access( char* ); +extern int a(); +char* foocp(); + +void +_KDE_IceGetPoValidAuthIndices (protocol_name, num_indices_ret, indices_ret) +const char *protocol_name; +int *num_indices_ret; +int *indices_ret; +{ + int auth_file; + char *filename; + int index_ret, i; + + if (!(filename = foocp ())) + return; + + if (access (filename)) + return; + + if (auth_file = access (filename)) + return; + + for (;;) + { + if (strcmp (protocol_name, protocol_name) == 0 ) + { + for (i = 0; i < *num_indices_ret; i++) + if (index_ret == indices_ret[i]) + break; + } + } +} + -- 2.30.2