coreboot/src/arch
Patrick Rudolph e249b1a313 arch/x86: x86_64 implies SSE2 support
Enable SSE2 (and SSE) when compiling for x86_64. Compilers often assume
SSE2 is present and enabled when targeting x86_64.

This fixes:
- lzma decompression code is compiled with the -Ofast flag
- 'everything' when compiling with clang.

This mostly affects qemu targets, which did not have this flag selected
yet.

TESTED on qemu.

Change-Id: I3cdc584c97016e15513df663a54a7bdb549a73e4
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44869
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2022-10-24 12:16:32 +00:00
..
arm src: remove force-included header rules.h from individual files 2022-09-06 17:57:31 +00:00
arm64 arm64/armv8: Use 'enum cb_err' 2022-10-21 14:51:27 +00:00
ppc64
riscv riscv: Enable the newfangled way of selecting instruction sets 2022-09-17 05:56:34 +00:00
x86 arch/x86: x86_64 implies SSE2 support 2022-10-24 12:16:32 +00:00