GCC Bugzilla – Dependency tree for
Bug 92645
Hand written vector code is 450 times slower when compiled with GCC compared to Clang
Home
|
New
|
Browse
|
Search
|
[?]
|
Reports
|
Help
|
New Account
|
Log In
Remember
[x]
|
Forgot Password
Login:
[x]
Max Depth:
Bug 92645
depends on 8 bugs:
view as bug list
92645:
Hand written vector code is 450 times slower when compiled with GCC compared to Clang
[RESOLVED FIXED; assigned to rguenth; target: 11.0]
92658:
x86 lacks vector extend / truncate
[NEW; assigned to unassigned; target: ---]
95201:
Some x86 vector-extend patterns are not exercised.
[RESOLVED FIXED; assigned to unassigned; target: ---]
92747:
x86 vector builtins throw exceptions
[UNCONFIRMED; assigned to unassigned; target: ---]
92750:
DSE fails to remove all dead clobbers
[UNCONFIRMED; assigned to unassigned; target: ---]
93507:
Missed abstraction removal in VN
[ASSIGNED; assigned to rguenth; target: ---]
92706:
SRA confuses FRE
[RESOLVED FIXED; assigned to jamborm; target: ---]
92751:
VN partial def support confused about clobbers
[RESOLVED FIXED; assigned to rguenth; target: ---]
93508:
VN doesn't handle _chk functions or valueize their length
[RESOLVED FIXED; assigned to rguenth; target: ---]
Bug 92645
blocks one bug:
view as bug list
92645:
Hand written vector code is 450 times slower when compiled with GCC compared to Clang
[RESOLVED FIXED; assigned to rguenth; target: 11.0]
53947:
[meta-bug] vectorizer missed-optimizations
[NEW; assigned to unassigned; target: ---]
Max Depth: