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[Bug target/49641] [ARM] Wrong code for ARMv4T and stmia
- From: "sebastian dot huber at embedded-brains dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 6 Jul 2011 06:27:27 +0000
- Subject: [Bug target/49641] [ARM] Wrong code for ARMv4T and stmia
- Auto-submitted: auto-generated
- References: <bug-49641-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49641
Sebastian Huber <sebastian.huber@embedded-brains.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.4.6
Known to fail| |4.6.1
--- Comment #1 from Sebastian Huber <sebastian.huber@embedded-brains.de> 2011-07-06 06:27:23 UTC ---
The command line is:
arm-rtemseabi4.11-gcc -mcpu=arm7tdmi-s -mfpu=vfp -mfloat-abi=soft -mthumb -O2
-c watchdog.i
We also get an assembler warning:
watchdog.s: Assembler messages:
watchdog.s:29: Warning: value stored for r3 is UNKNOWN
watchdog.s:32: Warning: value stored for r3 is UNKNOWN
Is the ARM7TDMI-S core still supported by GCC or is it too old?