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Re: target/8159: ARM/THUMB code uses sp as index register for automatic arrays
- From: rearnsha at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, trauscher at loytec dot com
- Date: 31 Jan 2003 15:25:26 -0000
- Subject: Re: target/8159: ARM/THUMB code uses sp as index register for automatic arrays
- Reply-to: rearnsha at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, trauscher at loytec dot com, gcc-gnats at gcc dot gnu dot org
Synopsis: ARM/THUMB code uses sp as index register for automatic arrays
State-Changed-From-To: open->closed
State-Changed-By: rearnsha
State-Changed-When: Fri Jan 31 15:25:26 2003
State-Changed-Why:
The latest compiler generates
sub sp, sp, #4
lsl r0, r0, #2
mov r3, sp
ldr r0, [r0, r3]
add sp, sp, #4
bx lr
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8159