[Bug target/16111] generates invalid SSE movdqa instruction (instead of movaps)

[uros at kss-loka dot si]

------- Additional Comments From uros at kss-loka dot si  2004-12-21 06:42 -------
Mainline does not generate movdqa insn anymore. However:

g++ -O1 -msse -mfpmath=sse -fomit-frame-pointer -finline-limit=2000 pr16111.cpp 
./a.out
extents (-27.500000 -27.500000 -0.000000 -0.000000)

g++ -O2 -msse -mfpmath=sse -fomit-frame-pointer -finline-limit=2000 pr16111.cpp
./a.out
extents (0.000000 0.000000 2.018096 2.018096)

g++ -O3 -msse -mfpmath=sse -fomit-frame-pointer -finline-limit=2000 pr16111.cpp 
./a.out
extents (0.000000 0.000000 36.658997 36.658997)

Result is different, it depends on optimization level.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16111