Alexandre Oliva a575c51916 libstdc++: simd: map 64-bit long double to double on sse [PR124657] ...

When long double is as wide as double on x86 (-mlong-double-64), make
the __intrinsic_type a vector of double.


for  libstdc++-v3/ChangeLog

	PR libstdc++/124657
	* include/experimental/bits/simd.h (__intrinsic_type::type):
	Map long double to double.

2026-04-28 22:31:27 -03:00

..

backward

Update copyright years.

2026-01-02 09:56:11 +01:00

bits

libstdc++: Make pointer_traits::pointer_to constexpr for main template.

2026-04-28 16:08:36 +02:00

c

Update copyright years.

2026-01-02 09:56:11 +01:00

c_compatibility

libstdc++: Define __cpp_lib_stdbit_h and __cpp_lib_stdckdint_h feature test macros.

2026-04-14 17:09:26 +02:00

c_global

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2026-01-02 09:56:11 +01:00

c_std

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2026-01-02 09:56:11 +01:00

debug

libstdc++: Updated inplace_vector::try_ functions per P3981R2 and P4022R0.

2026-04-02 15:50:16 +02:00

decimal

Update copyright years.

2026-01-02 09:56:11 +01:00

experimental

libstdc++: simd: map 64-bit long double to double on sse [PR124657]

2026-04-28 22:31:27 -03:00

ext

libstdc++: Fix missing #endif in unused header

2026-04-02 13:59:55 +01:00

parallel

Update copyright years.

2026-01-02 09:56:11 +01:00

precompiled

libstdc++, contracts: Add base P2900R14 contracts support.

2026-01-28 01:25:12 +00:00

pstl

libstdc++: Add default template parameters for uninitialized_fill(_n).

2026-04-10 07:59:24 +02:00

std

libstdc++: follow std in numeric_limits<bool>::traps and integral traps

2026-04-28 22:31:23 -03:00

tr1

libstdc++: Fix some non-uglified names

2026-03-17 21:49:43 +00:00

tr2

Update copyright years.

2026-01-02 09:56:11 +01:00

Makefile.am

libstdc++: Optionally define std::print functions non-inline [PR124410]

2026-04-17 13:43:49 +01:00

Makefile.in

libstdc++: Optionally define std::print functions non-inline [PR124410]

2026-04-17 13:43:49 +01:00