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Re: [PATCH, AArch64] Fix the pointer-typed function argument expansion in aarch64_simd_expand_args


Oops, now attach the correct patch and change log.

Thanks,
Yufeng

gcc/

	* config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
	Call aarch64_simd_expand_args to update op[argc].


On 09/10/13 18:08, Yufeng Zhang wrote:
This patch fixes a number of test failures in gcc.target/aarch64/v*.c in
ILP32.

The corresponding RTL patterns for some load/store builtins have Pmode
(i.e. DImode) specified for their address operands.  However, coming
from a pointer-typed function argument, op[argc] will have SImode in
ILP32.  Instead of duplicating these RTL patterns to cope with SImode
operand (which e.g. would complicate arm_neon.h), we explicitly convert
the operand to Pmode here; an address operand in a RTL shall have Pmode
anyway.  Note that if op[argc] already has DImode,
convert_memory_address will simply return it

Attachment: patch
Description: Text document


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