[r21683]

Remove unnecessary dependency edge from the IncSP, which destroys the stack frame, to the final memory Proj.  Most probably it is unnecessary since Projs are not scheduled anymore.

[r21370]

[r21364]

[r21309]

[r21234]

[r21154]

- Handle cc_callee_clear_stk in the x86 backend

[r21138]

[r21090]

[r21085]

[r21072]

[r21068]

[r20999]

[r20935]

[r20885]

[r20749]

  frontend to determine what is input/output/memory operand
- prefix some globally visible ia32 functions with ia32_

[r20725]

[r20536]

[r20468]

[r20456]

disable CSE in PBQP-transform phase, this is necessary since we create raw nodes (step one) before setting the right attributes (step two) and CSE between the steps are deadly

[r20165]

[r20079]

[r19910]

[r19841]

[r19802]

When testing whether generating a Psi is allowed, check whether the mode of the compared values is <= 32 bit in the case when cmov is disallowed, too. (improved Matze's accidental  commit)

[r19747]

[r19746]

[r19744]

[r19740]

[r19739]

- removed arch_irn_handler stuff

[r19738]

greater function...

[r19732]

- create code for unsigned Doz (a - b < 0 ? 0 : a - b)

[r19704]

- preliminary support for If-conversion without Cmov

[r19689]

- add full support for SSE3 vfisttp instruction

[r19607]

[r19490]

- reduce lifetime of two variables

[r19488]

Fix inconsistency between reg_req and ins of Push: reg_req expected the stack in the fourth place and val as fith, ins said "val" before "stack".  Make the val parameter fourth and stack last to be more consistent with most other AM nodes.

[r19358]

[r19337]

[r19305]

[r19298]