Bug 228 – [sparc] Boolean constants are emitted as true and false

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Details

Summary:

[sparc] Boolean constants are emitted as true and false

Bug#:	228
Product:	libraries
Component:	Backend: SparcV9
Status:	RESOLVED
Resolution:	FIXED

Hardware:	All
OS:	All
Version:	1.0
Priority:	P2
Severity:	normal
Target Milestone:	1.2

URL:

Keywords:

compile-fail

Depends on:

Blocks:

Show dependency tree - Show dependency graph

People

Reporter:	John T. Criswell <criswell@uiuc.edu>
Assigned To:	Misha Brukman <brukman+bugs@uiuc.edu>

Attachments
Code to reproduce the problem (359 bytes, text/plain) 2004-02-09 17:56, John T. Criswell	Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description:	Opened: 2004-02-09 17:55

Boolean constants in LLVM are emitted as the symbols true and false when
converted to Sparc assembly via the llc program.  These symbols are not
recognized by the Sparc assembler.

To fix this bug, either the symbols true and false need to be defined to 1 and
0, respectively, or boolean constants need to be emitted as 1 and 0.

------- Comment #1 From John T. Criswell 2004-02-09 17:56:45 -------

Created an attachment (id=76) [details]
Code to reproduce the problem

This code reproduces the problem.

------- Comment #2 From Chris Lattner 2004-02-09 23:03:48 -------

This should be fixed to print the constants as 0 and 1 as the X86 backend does.
 Unless someone beats me to it, I'll make a patch for this tommorow.

-Chris

------- Comment #3 From Chris Lattner 2004-02-09 23:18:49 -------

Fixed.  Here's the patch:
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20040209/011413.html

Testcase is known as 252.eon.

-Chris

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