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(parent: dd761d3) | patch
var-tracking.c (compute_cfa_pointer): Adjust head comment.
authorEric Botcazou <ebotcazou@adacore.com>
Tue, 24 May 2011 21:52:12 +0000 (21:52 +0000)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Tue, 24 May 2011 21:52:12 +0000 (21:52 +0000)
commit657730879110d20c9aa1de4f085a99e0ef6127de
tree767bba708d86dadbf1bca3d7fae97b4c60aa4a11tree
parentdd761d3aaf5724add090d6638191fa56f122782ccommit | diff
var-tracking.c (compute_cfa_pointer): Adjust head comment.

* var-tracking.c (compute_cfa_pointer): Adjust head comment.
(vt_initialize): Set PROLOGUE_BB unconditionally.
Add block comment about CFA_BASE_RTX machinery.
Reset FP_CFA_OFFSET to -1 on all invalid paths.
Call vt_init_cfa_base only if FP_CFA_OFFSET isn't equal to -1.

From-SVN: r174146
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