[PATCH 14/20] testsuite: aarch64: Add fusion tests for FP vml[as] intrinsics

[Jonathan Wright via Gcc-patches]

Hi,

As subject, this patch adds compilation tests to make sure that the output
of vmla/vmls floating-point Neon intrinsics (fmul, fadd/fsub) is not fused
into fmla/fmls instructions.

Ok for master?

Thanks,
Jonathan

---

gcc/testsuite/ChangeLog:

2021-02-16  Jonathan Wright  <jonathan.wri...@arm.com>

        * gcc.target/aarch64/advsimd-intrinsics/vmla_float_not_fused.c:
        New test.
        * gcc.target/aarch64/advsimd-intrinsics/vmla_float_not_fused_A64.c:
        New test.
        * gcc.target/aarch64/advsimd-intrinsics/vmls_float_not_fused.c:
        New test.
        * gcc.target/aarch64/advsimd-intrinsics/vmls_float_not_fused_A64.c:
        New test.

rb14202.patch
Description: rb14202.patch