[Bug target/89411] RISC-V backend will generate wrong instruction for longlong type like lw a3,-2048(a5)

2019-03-19 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89411 Jim Wilson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/89688] [9 Regression] -Wstringop-overflow confused by const 2D array of char

2019-03-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89688 --- Comment #5 from Martin Sebor --- Author: msebor Date: Tue Mar 19 22:43:10 2019 New Revision: 269814 URL: https://gcc.gnu.org/viewcvs?rev=269814&root=gcc&view=rev Log: PR tree-optimization/89688 - -Wstringop-overflow confused by const 2D arra

[Bug tree-optimization/89688] [9 Regression] -Wstringop-overflow confused by const 2D array of char

2019-03-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89688 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/83819] [meta-bug] missing strlen optimizations

2019-03-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83819 Bug 83819 depends on bug 89688, which changed state. Bug 89688 Summary: [9 Regression] -Wstringop-overflow confused by const 2D array of char https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89688 What|Removed |Add

[Bug testsuite/89771] [9 regression] c-c++-common/Wrestrict.c fails starting with r269807

2019-03-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89771 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/89772] New: memchr for a character not in constant nul-padded string not folded

2019-03-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89772 Bug ID: 89772 Summary: memchr for a character not in constant nul-padded string not folded Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

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