https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412
--- Comment #55 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jonathan Yong <[email protected]>: https://gcc.gnu.org/g:bdf6a69557d3df6c0c47ca77d6a02d9c8e07a2d9 commit r17-1228-gbdf6a69557d3df6c0c47ca77d6a02d9c8e07a2d9 Author: Jonathan Yong <[email protected]> Date: Tue Jun 2 13:55:18 2026 +0000 Revert "x86: fix under-aligned indirect AVX argument/return stack slots on win64 [PR54412]" This reverts commit 77b2eaf09c77bf2dddcb8c35ee8bc9cc99e2f93c. Revert due to regressions on ARM: | regressions.sum: | Running gcc:gcc.target/aarch64/sve/pcs/aarch64-sve-pcs.exp ... | FAIL: gcc.target/aarch64/sve/pcs/struct_3_128.c -march=armv8.2-a+sve -fno-stack-protector check-function-bodies test_pst_uniform4 | FAIL: gcc.target/aarch64/sve/pcs/struct_3_256.c -march=armv8.2-a+sve -fno-stack-protector check-function-bodies test_pst_uniform4 | FAIL: gcc.target/aarch64/sve/pcs/struct_3_512.c -march=armv8.2-a+sve -fno-stack-protector check-function-bodies test_pst_uniform4 gcc/ChangeLog: PR target/54412 gcc/calls.cc: Revert. gcc/config/i386/i386.cc: Ditto. gcc/doc/tm.texi: Ditto. gcc/doc/tm.texi.in: Ditto. gcc/function.cc: Ditto. gcc/target.def: Ditto. Signed-off-by: Jonathan Yong <[email protected]>
