[ARM] Fix incorrect restore of FP registers in nested APCS frame
Fri Jan 10 09:48:00 GMT 2014
> This new test fails when GCC is configured as target
> arm-none-linux-gnueabihf and --with-float=hard:
> tools/arm-none-linux-gnueabihf/bin/ld: error: ./neon-nested-apcs.exe
> uses VFP register arguments, /tmp/cc9LLqES.o does not
> tools/arm-none-linux-gnueabihf/bin/ld: failed to merge target specific
> data of file /tmp/cc9LLqES.o
> collect2: error: ld returned 1 exit status
Is it sufficient to static-ify 'bar' and 'foo'? If so, please do that.
> This is because startup and library code is compiled in hardfp mode,
> and is incompatible with the -mfloat-abi=softfp forced in the test.
Other tests in the gcc.target/arm directory do the same though.
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