Patch-ID# 100861-07
Keywords: cc store data const .common permit alignments kernel compiler cg, fbe
Synopsis: SPARCompilers 2.0.1: Jumbo patch for SPARCompilers backend 
Date: Apr/29/94

SunOS Release: 5.x 

Unbundled Product: SPARCompilers 

Unbundled Release: 2.0.1

BugId's fixed with this patch: 1111880 1116426 1131272 1112278 1161891

Changes incorporated in this version: 1161891 

Relevant Architectures: sparc

Patches accumulated and obsoleted by this patch: 100830-01

Patches which conflict with this patch:

Patches required with this patch:

Obsoleted by:

Files included with this patch: fbe

Problem Description:

(rev -01)
1112278 
An iropt routine "create_triple" created an incomplete copy of
an IR bit field extraction operator (IR_BFEXT).  The copy
is missing the bit field offset and width specifiers, which
are both left with a value of 0. The "create_triple" routine
was invoked by the "reassoc" phase.

(rev -02)
1111880:
Iropt generates code to store the data back to the memory 
location which is never set, ie: a read-only section.

1116426:
Assembler not producing correct alignment for the .common pseudo-op
when the specified symbol alignment is 4096

1131272:
"cg" unable to generate codes for the llong expression: 
 (long long) foo * 1000000 when -O & -cg92 are turned on.

(rev -07)
1161891
fbe provided with patch 100861-06 can't run on Solaris 2.1


Patch Installation Instructions: 
-------------------------------- 
Generic 'installpatch' and 'backoutpatch' scripts are provided
within each patch package with instructions added in this section.
Other specific or unique installation instructions may also be
necessary and should be described below.

Special Install Instructions: 
----------------------------- 

None.