Patch-ID# 100892-06
Keywords: fpversion, microSPARC-II, SS5, sparc5
Synopsis: SPARCompilers 2.0.1/SunOS 4.1.x; Jumbo patch for SPARCompilers backend
Date: Sep/20/94

Solaris Release: 

SunOS release: 4.1.x

Unbundled Product: SPARCompilers

Unbundled Release: 2.0.1

Topic: SC2.0.1 fpversion does not recognize the FPU on the SPARCstation 5

BugId's fixed with this patch: 1112278 1139743 1141120 1142961 1148070 1163880 1171479 1176257

Changes incorporated in this version: 1176257

Architectures this patch is available for: sparc

Other patches which conflict with this patch: 

This patch obsoleted by: SC4.0

Files included with this patch: as, cg, iropt, fpversion, yacc & math libraries

Problem Description: 

(rev 06)
1176257: SC2.0.1 fpversion does not recognize the SS5 FPU

(rev 05)
1163880: yacc segv
1171479: yacc generated bad parser generated due to unintialized variable.

(rev 04)
1141120: assembler problem with call <abs>

(rev 03)
1148070: c optimizer bug, using -O causes core dump at run-time.
1142961: Pascal program takes a long time in assembler.

(rev 02)
1139743: segmentation fault happens in triple folding of constant propagation

(rev 01)
1112278: -O3 (reassoc phase) yields incorrect code for bit-field extraction

Patch Installation Instructions: 
-------------------------------- 
Extract the patch-tarfile in /usr/lang (or wherever SC2.0.1 is installed)

Or use installpatch script: