From: Matt Wette <matt.wette@gmail.com>
To: 38486@debbugs.gnu.org
Subject: bug#38486: try all options
Date: Sat, 21 Mar 2020 13:57:58 -0700 [thread overview]
Message-ID: <178e89f2-66f2-c32a-f903-37fe24393b4c@gmail.com> (raw)
In-Reply-To: <460c32b1-966a-079d-4187-de63f93c6e5f@gmail.com>
The behavior is that guild compile 38486-1.scm hangs
These optimization flags eliminate that behavior: the code compiles quickly:
-O0
-O1
-Ono-simplify
-Ono-contify
-Ono-cse
-Ono-specialize-numbers
These optimization flags are ineffective: the behavior remains:
-Ono-partial-eval
-Ono-eliminate-dead-code
-Ono-prune-top-level-scopes
-Ono-inline-constructors
-Ono-specialize-primcalls
-Ono-elide-values
-Ono-prune-bailouts
-Ono-peel-loops
-Ono-type-fold
-Ono-resolve-self-references
-Ono-licm
-Ono-rotate-loops
-Ono-precolor-calls
next prev parent reply other threads:[~2020-03-21 20:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-04 4:58 bug#38486: Compiler does not terminate Zack Marvel
2019-12-04 8:43 ` tomas
2020-03-21 20:32 ` bug#38486: compile livelock Matt Wette
2020-03-21 20:57 ` Matt Wette [this message]
2020-03-21 21:42 ` bug#38486: hang Matt Wette
2020-03-22 2:43 ` bug#38486: specialize-numbers.scm: compute-significant-bits Matt Wette
2020-03-23 16:08 ` bug#38486: done Matt Wette
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