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authorKoen Kooi <koen@openembedded.org>2005-06-30 08:19:37 +0000
committerOpenEmbedded Project <openembedded-devel@lists.openembedded.org>2005-06-30 08:19:37 +0000
commitc8e5702127e507e82e6f68a4b8c546803accea9d (patch)
tree00583491f40ecc640f2b28452af995e3a63a09d7 /packages/gcc/gcc-3.3.3/pr10412-1-test.patch
parent87ec8ca4d2e2eb4d1c1e1e1a6b46a395d56805b9 (diff)
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import clean BK tree at cset 1.3670
Diffstat (limited to 'packages/gcc/gcc-3.3.3/pr10412-1-test.patch')
-rw-r--r--packages/gcc/gcc-3.3.3/pr10412-1-test.patch46
1 files changed, 46 insertions, 0 deletions
diff --git a/packages/gcc/gcc-3.3.3/pr10412-1-test.patch b/packages/gcc/gcc-3.3.3/pr10412-1-test.patch
index e69de29bb2..6ca05258df 100644
--- a/packages/gcc/gcc-3.3.3/pr10412-1-test.patch
+++ b/packages/gcc/gcc-3.3.3/pr10412-1-test.patch
@@ -0,0 +1,46 @@
+--- /dev/null Sat Dec 14 13:56:51 2002
++++ gcc-3.3.1/gcc/testsuite/gcc.dg/pr10412-1.c Sun Sep 14 16:15:21 2003
+@@ -0,0 +1,43 @@
++/* PR target/10412
++ * Reporter: shrinivasa@kpitcummins.com
++ * Summary: Renesas SH - Incorrect code generation
++ * Description:
++ * When following code is compiled with
++ * sh-elf-gcc -S -mhitachi -m2 -O2 bug1.c
++ * generates an incorrect code.
++ *
++ * Testcase tweaked by dank@kegel.com
++ * Problem only happens with -mhitachi -m2. Not sure if I can give those
++ * options for all sh targets. They work on sh4, though.
++ * Not marked as xfail as it's a regression relative to hardhat 2.0 gcc-2.97.
++*/
++/* { dg-do run } */
++/* { dg-options "-O2" } */
++int global_val;
++
++int func0(int x)
++{
++ global_val += x;
++ return (x != 99);
++}
++
++int func1(unsigned long addr)
++{
++ int err;
++
++ err = func0(addr);
++ if (err)
++ return (err);
++
++ err = func0(addr * 7); /* address of func0 is lost during multiplication -> probable SIGSEGV */
++ return (err);
++}
++
++int main(int argc, char **argv)
++{
++ global_val = 0;
++ global_val += func1(99);
++ if (global_val != 99 * 8 + 1)
++ abort();
++ return 0;
++}