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[PING^2][PATCH] PR29474: Don't canonicalize commutative operands during reload


Maxim Kuvyrkov wrote:
Hello,

I'd like to ping patch in http://gcc.gnu.org/ml/gcc-patches/2007-09/msg00817.html.

While testing trunk and 4.3 branch for ColdFire, I noticed several failures in gcc.c-torture testsuite, which the above patch fixes.

The patch was tested on m68k-linux-gnu and m68k-elf (both for coldfire) with no new regressions.

Ping.


Without this patch current trunk ICEs in reload when compiling gcc.c-torture/execute/20060420-1.c for m68k/ColdFire. The fix is safe (as it just reduces optimization space) and it does not affect benchmarks (EEMBC and CSiBE were tested).

Is there any chance of committing this before 4.4 branches or should I ping again when stage1 has started.


Thanks,


MaximK
CodeSourcery


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