[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 Jakub Jelinek changed: What|Removed |Added Target Milestone|9.3 |9.4 --- Comment #14 from Jakub Jelinek

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #13 from John Paul Adrian Glaubitz --- Indeed, this seems to be related to LRA. I just tried to build gcc-9 with LRA enabled by default and the build fails when trying to build gnat with: checking for shl_load in -ldld... s-gearop.a

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 Oleg Endo changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org --- Comment #12

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #11 from James Clarke --- (In reply to Oleg Endo from comment #10) > I can't reproduce the first case with a standalone sh-elf compiler (GCC 9). > > The compile flags mention > > -specs=/usr/share/dpkg/pie-compile.specs > > .

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #10 from Oleg Endo --- I can't reproduce the first case with a standalone sh-elf compiler (GCC 9). The compile flags mention -specs=/usr/share/dpkg/pie-compile.specs ... what's in that specs file?

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 Oleg Endo changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #8 from John Paul Adrian Glaubitz --- The second case compiles fine with gcc-8 as well, but fails with g++-9 and g++-10.

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #7 from John Paul Adrian Glaubitz --- Created attachment 47907 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47907&action=edit Source and preprocessed source plus assembly, second case Here are the saved temps for the second c

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #6 from Oleg Endo --- (In reply to John Paul Adrian Glaubitz from comment #5) > Hmm, there is one other source code file within webkit2gtk where > -fno-move-loop-invariants does not help. I can only get that particular > source file t

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #5 from John Paul Adrian Glaubitz --- Hmm, there is one other source code file within webkit2gtk where -fno-move-loop-invariants does not help. I can only get that particular source file to be compiled if I disable all optimizations.

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #4 from John Paul Adrian Glaubitz --- Passing -fno-move-loop-invariants to the command line fixes the problem for me.

[Bug target/93877] [9/10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|--

[Bug target/93877] [9 10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #3 from John Paul Adrian Glaubitz --- Building with -O1 instead of -O2 helps. I can try to bisect the optimization flag which causes this problem later.

[Bug target/93877] [9 10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #2 from John Paul Adrian Glaubitz --- This bug does not affect gcc-8. It affects gcc-9 and gcc-10. Using -mlra does not help.

[Bug target/93877] [9 10 Regression] [SH] webkit2gtk fails to build with "internal compiler error: in extract_constrain_insn, at recog.c:2211"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877 --- Comment #1 from John Paul Adrian Glaubitz --- Created attachment 47886 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47886&action=edit Source and preprocessed source plus assembly