[Bug tree-optimization/93271] [8/9/10 regression] SRA producing wrong code on denormals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93271 Jakub Jelinek changed: What|Removed |Added Target Milestone|8.4 |8.5 --- Comment #8 from Jakub Jelinek --- GCC 8.4.0 has been released, adjusting target milestone.
[Bug tree-optimization/93271] [8/9/10 regression] SRA producing wrong code on denormals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93271 Jan Hubicka changed: What|Removed |Added Keywords|wrong-code | Target|i?86-linux-gnu | Status|NEW |UNCONFIRMED Last reconfirmed|2020-01-15 00:00:00 | Summary|SRA producing wrong code on |[8/9/10 regression] SRA |denormals |producing wrong code on ||denormals Ever confirmed|1 |0 --- Comment #4 from Jan Hubicka --- GCC 4.4 works.
[Bug tree-optimization/93271] [8/9/10 regression] SRA producing wrong code on denormals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93271 --- Comment #5 from Jan Hubicka --- Also I think it is violation of C++ memory model since we introduce load+store pair where there was none before?
[Bug tree-optimization/93271] [8/9/10 regression] SRA producing wrong code on denormals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93271 --- Comment #6 from Andrew Pinski --- (In reply to Jan Hubicka from comment #5) > Also I think it is violation of C++ memory model since we introduce > load+store pair where there was none before? No because a cannot be accessed by another thread. It is not TREE_ADDRESSABLE.
[Bug tree-optimization/93271] [8/9/10 regression] SRA producing wrong code on denormals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93271 Martin Jambor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2020-01-15 Assignee|unassigned at gcc dot gnu.org |jamborm at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #7 from Martin Jambor --- I'll take a look
[Bug tree-optimization/93271] [8/9/10 regression] SRA producing wrong code on denormals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93271 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.4
[Bug tree-optimization/93271] [8/9/10 regression] SRA producing wrong code on denormals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93271 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P3 |P2