[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Bug ld/4928] Linker should check code sequence before TLS optimization
|
From: |
hjl at lucon dot org |
|
Subject: |
[Bug ld/4928] Linker should check code sequence before TLS optimization |
|
Date: |
16 Aug 2007 13:08:34 -0000 |
------- Additional Comments From hjl at lucon dot org 2007-08-16 13:08 -------
1. Those sequences may not be optimal in all cases. If compiler knows
those optimizations won't be performed, it can generate better sequence.
But sometimes compiler may be wrong and we wind up with code sequences
which can't not be optimized.
2. Skip those optimizations will not affect the correctness of the
program. But performing those optimizations on different sequence will
result in bad program. At least, linker shouldn't knowingly generate
bad program.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
http://sourceware.org/bugzilla/show_bug.cgi?id=4928
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.