r230758 - in /trunk/gcc: ChangeLog config/aarch...

[jgreenhalgh@gcc.gnu.org]

Author: jgreenhalgh
Date: Mon Nov 23 14:23:20 2015
New Revision: 230758

URL: https://gcc.gnu.org/viewcvs?rev=230758&root=gcc&view=rev
Log:
[AARCH64] Adding constant folding for __builtin_fmulx* with scalar 32 and 64 bit arguments

gcc/

	* config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin): Added
	constant folding.

gcc/testsuite/

	* gcc.target/aarch64/simd/vmulx.x: New.
	* gcc.target/aarch64/simd/vmulx_f64_2.c: Likewise.
	* gcc.target/aarch64/simd/vmulxd_f64_2.c: Likewise.
	* gcc.target/aarch64/simd/vmulxs_f32_2.c: Likewise.


Added:
    trunk/gcc/testsuite/gcc.target/aarch64/simd/vmulx.x
    trunk/gcc/testsuite/gcc.target/aarch64/simd/vmulx_f64_2.c
    trunk/gcc/testsuite/gcc.target/aarch64/simd/vmulxd_f64_2.c
    trunk/gcc/testsuite/gcc.target/aarch64/simd/vmulxs_f32_2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-builtins.c
    trunk/gcc/testsuite/ChangeLog