[Bug target/68507] attribute ms_abi (on Linux) bloats by pushing/popping xmm6-15 needlessly

2015-11-23 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68507 --- Comment #2 from Andrew Pinski --- I think there is an ABI difference with respect of xmm6-16 between sysv ABI and windows ABIs. Can you provide why you think this is not a bug?

[Bug target/68507] attribute ms_abi (on Linux) bloats by pushing/popping xmm6-15 needlessly

2015-11-23 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68507 --- Comment #3 from Daniel Santos --- (In reply to Andrew Pinski from comment #2) > I think there is an ABI difference with respect of xmm6-16 between sysv ABI > and windows ABIs. Can you provide why you think this is not a bug? Ehem, uh no. I

[Bug target/68507] attribute ms_abi (on Linux) bloats by pushing/popping xmm6-15 needlessly

2015-11-23 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68507 --- Comment #4 from Daniel Santos --- According to § 3.2.1 "Registers and the Stack Frame" of the System V Application Binary Interface for AMD64 Registers %rbp, %rbx and %r12 through %r15 “belong” to the calling function and the called

[Bug target/68507] attribute ms_abi (on Linux) bloats by pushing/popping xmm6-15 needlessly

2015-11-23 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68507 Daniel Santos changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---