[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #2 from Jakub Jelinek --- The formatting looks weird, look how the case UNSPEC: is formatted - { goes below case PARALLEL:, two columns to the right, then another two columns to the right the body of the scope, then } below the {.

[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #3 from Jakub Jelinek --- Though, len is used just in one place, so perhaps even better just remove the {}s and use if (XVECLEN (op, 0) != 2) return 0; and drop len variable alltogether, it will be more readable that wa

[Bug target/65780] [5/6 Regression] Uninitialized common handling in executables

2015-04-16 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 --- Comment #35 from H.J. Lu --- Created attachment 35341 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35341&action=edit The final patch with variable name change and updated comments

[Bug target/65779] [5/6 Regression] undefined local symbol on powerpc [regression]

2015-04-16 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65779 Alan Modra changed: What|Removed |Added CC||amodra at gmail dot com --- Comment #2 from

[Bug target/65779] [5/6 Regression] undefined local symbol on powerpc [regression]

2015-04-16 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65779 --- Comment #3 from Alan Modra --- Re comment #1, insn 36 is not removed, but moved later to bb3 (insn 363 364 41 3 (set (reg/v:SI 0 0 [orig:239 s2 ] [239]) (lshiftrt:SI (reg/v:SI 3 3 [orig:265 adler ] [265])

[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-16 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #4 from Bill Schmidt --- Sorry, yeah, too much work on projects with different style guidelines. I agree with removing the braces as in comment 3. Thanks!

[Bug debug/65779] [5/6 Regression] undefined local symbol on powerpc [regression]

2015-04-16 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65779 --- Comment #4 from Alan Modra --- Created attachment 35342 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35342&action=edit prototype patch This seems to cure the testcase. I haven't bootstrapped it, and it probably isn't ideal since I h

[Bug c++/65790] New: compilation error std::index_sequnece

2015-04-16 Thread faithandbrave at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65790 Bug ID: 65790 Summary: compilation error std::index_sequnece Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

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