[Bug rtl-optimization/38644] [4.4/4.5/4.6/4.7 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code

2011-10-29 Thread davem at devkitpro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644 --- Comment #55 from Dave Murphy 2011-10-29 23:27:02 UTC --- (In reply to comment #54) > I tested with GCC 4.6.2 and the patch provided by Mikael Pettersson. It works > for -march=armv4t and -march=armv5t, but not for -march=armv5te: For what i

[Bug target/89746] New: powerpc-none-eabi-gcc emits code using stfiwx to misaligned address

2019-03-17 Thread davem at devkitpro dot org
Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: davem at devkitpro dot org Target Milestone: --- The following code produces an alignment exception on powerpc 750 and I presume on other powerpc ISAs where unaligned floating

[Bug libstdc++/100017] error: 'fenv_t' has not been declared in '::' x86_64-w64-mingw32 host cross toolchain fails to build

2021-04-25 Thread davem at devkitpro dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100017 --- Comment #12 from Dave Murphy --- Naive patch based on https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100017#c7 gets my canadian crosses building. diff --git a/libstdc++-v3/include/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility

[Bug c++/100296] New: [10.x regression] offsetof with non-constant-expression offset no longer accepted in C++ mode

2021-04-27 Thread davem at devkitpro dot org via Gcc-bugs
Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: davem at devkitpro dot org Target Milestone: --- The following code compiles fine as C but produces " error: 'idx' is

[Bug libstdc++/100017] [11/12 regression] error: 'fenv_t' has not been declared in '::' -- cross toolchain fails to build

2021-06-29 Thread davem at devkitpro dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100017 --- Comment #17 from Dave Murphy --- (In reply to Jonathan Wakely from comment #16) > I don't think the patch is sufficient, I think I had a complete one. Shall I leave this or submit the patch I made as a starting point for review?

[Bug driver/109762] New: [AArch64] gcc/config/aarch64/aarch64-builtins.cc: mismatched sizes for flags variables

2023-05-06 Thread davem at devkitpro dot org via Gcc-bugs
Severity: normal Priority: P3 Component: driver Assignee: unassigned at gcc dot gnu.org Reporter: davem at devkitpro dot org Target Milestone: --- Created attachment 55013 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55013&action=edit prepr

[Bug driver/109762] [AArch64] gcc/config/aarch64/aarch64-builtins.cc: mismatched sizes for flags variables

2023-05-06 Thread davem at devkitpro dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109762 --- Comment #1 from Dave Murphy --- Created attachment 55014 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55014&action=edit proposed patch