[Bug target/113947] Switch pdp11 to LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113947 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed

[Bug target/96050] PDP-11: 32-bit MOV from offset(Rn) overrides Rn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96050 --- Comment #1 from pkoning at gcc dot gnu.org --- There certainly are some missing earlyclobbers in the MD file. Someone else reported bad code from this and a patch to add the missing "&" fixed those. Curious that it doesn't for your test case

[Bug c++/103806] internal compiler error: in vague_linkage_p, at cp/decl2.c:2192 for pdp11-aout target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103806 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |ASSIGNED --- Comment #3 fro

[Bug libstdc++/103801] Link tests are not allowed after GCC_NO_EXECUTABLES. for pdp11-aout target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103801 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |ASSIGNED

[Bug libstdc++/103801] Link tests are not allowed after GCC_NO_EXECUTABLES. for pdp11-aout target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103801 pkoning at gcc dot gnu.org changed: What|Removed |Added CC||pkoning at gcc dot gnu.org

[Bug target/107841] Incorrect generation of the function's epilogue code when there is a _builtin_alloca call.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107841 pkoning at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|AS

[Bug target/93719] Unable to find a register to spill

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93719 --- Comment #1 from pkoning at gcc dot gnu.org --- This works with -mlra, so given the deprecation of old reload the right answer seems to be to close this as fixed.

[Bug target/59172] pdp11-aout makes a wrong code at the epilogue

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59172 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/59178] Stack corruption on register save/restore when using frame pointer on pdp-11

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59178 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/107841] Incorrect generation of the function's epilogue code when there is a _builtin_alloca call.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107841 pkoning at gcc dot gnu.org changed: What|Removed |Added Last reconfirmed||2023-07-13 Stat

[Bug rtl-optimization/108388] LRA generates RTL that violates constraints

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108388 pkoning at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|UN

[Bug rtl-optimization/108388] New: LRA generates RTL that violates constraints

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108388 Bug ID: 108388 Summary: LRA generates RTL that violates constraints Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-

[Bug c/107476] Spurious stringop-overflow warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107476 --- Comment #1 from pkoning at gcc dot gnu.org --- I should mention that I reproduced this (a) on an M1 Mac running gcc (GCC) 13.0.0 20220827 (experimental), and also on an x86 Linux running gcc (GCC) 12.2.0.

[Bug c/107476] New: Spurious stringop-overflow warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107476 Bug ID: 107476 Summary: Spurious stringop-overflow warning Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c A

[Bug target/99645] pdp-11 target produces inefficient code for sign extend

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99645 pkoning at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFI

[Bug target/96050] PDP-11: 32-bit MOV from offset(Rn) overrides Rn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96050 pkoning at gcc dot gnu.org changed: What|Removed |Added Last reconfirmed||2021-03-19 Statu

[Bug target/93719] Unable to find a register to spill

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93719 pkoning at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFI

[Bug target/84438] Another code pattern that breaks PDP11 with -m10: including reproducer code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84438 pkoning at gcc dot gnu.org changed: What|Removed |Added Last reconfirmed||2021-03-19 Ever confirme

[Bug target/87821] pdp11 ICE on overaligned local variable: REG_POINTER used with unexpected rtx code 'const_int' in mark_reg_pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87821 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/59847] cast to long makes compiler crash if using option pdp-11/10

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59847 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/59172] pdp11-aout makes a wrong code at the epilogue

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59172 pkoning at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFI

[Bug target/99645] New: pdp-11 target produces inefficient code for sign extend

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99645 Bug ID: 99645 Summary: pdp-11 target produces inefficient code for sign extend Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority

[Bug target/84437] long long casting breaks PDP-11 with -m10 model option (includes trivial reproducer)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84437 pkoning at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/59942] pdp11-aout-gcc: PDP-11/10 code generation crashes when trying to do multiple shifts.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59942 pkoning at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|UNC