[Sun C++ 5.9/x86] ube assertion
-------------------------------
Key: STDCXX-551
URL: https://issues.apache.org/jira/browse/STDCXX-551
Project: C++ Standard Library
Issue Type: Bug
Components: External
Reporter: Martin Sebor
-------- Original Message --------
Subject: Your Report (Review ID: 1065078) - Sun C++ 5.9/x86 assertion in ube
Date: Wed, 12 Sep 2007 14:07:41 -0600 (MDT)
From: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Dear Sun Studio Developer,
Thank you for your interest in improving the quality of Sun Studio
product.
Your report has been assigned an internal review ID of 1065078.
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---------------------------------------------------------------
Date Created: Wed Sep 12 14:07:38 MDT 2007
Type: bug
Customer Name: Martin Sebor
Customer Email: [EMAIL PROTECTED]
SDN ID:
status: Waiting
Category: c++
Subcategory: other
Company: Rogue Wave Software
release: studio12
hardware: x64
OSversion: solaris_10
priority: 4
Synopsis: Sun C++ 5.9/x86 assertion in ube
Description:
FULL PRODUCT VERSION :
ADDITIONAL OS VERSION INFORMATION :
SunOS 5.10 i386
A DESCRIPTION OF THE PROBLEM :
The ube optimizer fails with an assertion on the attached test case.
REGRESSION. Last worked in version studio11
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Compile the attached test case as follows:
CC -O -V -m64 t.cpp
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
No error.
ACTUAL -
CC: Sun C++ 5.9 SunOS_i386 2007/05/03
ir2hf: Sun Compiler Common 12 SunOS_i386 2007/05/03
ube: Sun Compiler Common 12 SunOS_i386 2007/05/03
"t.cpp", [__1cBBDfoo6Mn0ABD__v_]:ube: error: Assert has been violated at
'/set/mars/builds.intel-S2/nightly.Thu/intel-S2/lang/ube/machine/src/abi_call.c
172'.
ERROR MESSAGES/STACK TRACES THAT OCCUR :
"t.cpp", [__1cBBDfoo6Mn0ABD__v_]:ube: error: Assert has been violated at
'/set/mars/builds.intel-S2/nightly.Thu/intel-S2/lang/ube/machine/src/abi_call.c
172'.
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
struct A { };
struct B {
struct C {
int *x_;
int y_;
C (int *x = 0, int y = 0): x_ (x), y_ (y) { }
};
struct D: C, A { D (int *x = 0, int y = 0): C (x, y) { } };
void foo (D);
};
void B::foo (D) { }
int main () {
B vb;
vb.foo (B::D ());
}
---------- END SOURCE ----------
workaround:
comments: (company - Rogue Wave Software , email - [EMAIL PROTECTED])
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