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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug other/101157] New: [12 regression] ICE compiling gcc.target/powerpc/stack-limit.c after r12-1702 Date: Mon, 21 Jun 2021 20:33:23 +0000 [thread overview] Message-ID: <bug-101157-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101157 Bug ID: 101157 Summary: [12 regression] ICE compiling gcc.target/powerpc/stack-limit.c after r12-1702 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:7232f7c4c2d727431096a7ecfcf4ad4db71dcf2a, r12-1702 make -k check-gcc RUNTESTFLAGS="powerpc.exp=gcc.target/powerpc/stack-limit.c" FAIL: gcc.target/powerpc/stack-limit.c (internal compiler error) FAIL: gcc.target/powerpc/stack-limit.c (test for excess errors) # of unexpected failures 2 I saw this on a powerpc64 power 9 machine. commit 7232f7c4c2d727431096a7ecfcf4ad4db71dcf2a (HEAD) Author: Jason Merrill <jason@redhat.com> Date: Sun Jun 13 14:00:12 2021 -0400 Executing on host: /home3/seurer/gcc/git/build/gcc-test/gcc/xgcc -B/home3/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled146254.cc -fdiagnostics-plain-output -S -o exceptions_enabled146254.s (timeout = 300) spawn -ignore SIGHUP /home3/seurer/gcc/git/build/gcc-test/gcc/xgcc -B/home3/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled146254.cc -fdiagnostics-plain-output -S -o exceptions_enabled146254.s FAIL: gcc.target/powerpc/stack-limit.c (test for excess errors) Excess errors: during RTL pass: pro_and_epilogue /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.target/powerpc/stack-limit.c:10:1: internal compiler error: in df_ref_record, at df-scan.c:2598 0x1059b0df df_ref_record /home/seurer/gcc/git/gcc-test/gcc/df-scan.c:2598 0x1059bee7 df_uses_record /home/seurer/gcc/git/gcc-test/gcc/df-scan.c:2888 0x1059c84f df_insn_refs_collect /home/seurer/gcc/git/gcc-test/gcc/df-scan.c:3212 0x1059f07f df_insn_rescan(rtx_insn*) /home/seurer/gcc/git/gcc-test/gcc/df-scan.c:1087 0x106554e7 emit_insn_after_1 /home/seurer/gcc/git/gcc-test/gcc/emit-rtl.c:4595 0x106554e7 emit_pattern_after_noloc /home/seurer/gcc/git/gcc-test/gcc/emit-rtl.c:4643 0x1050e14f commit_one_edge_insertion(edge_def*) /home/seurer/gcc/git/gcc-test/gcc/cfgrtl.c:2051 0x10513d57 commit_edge_insertions() /home/seurer/gcc/git/gcc-test/gcc/cfgrtl.c:2103 0x1073e6d7 thread_prologue_and_epilogue_insns() /home/seurer/gcc/git/gcc-test/gcc/function.c:6147 0x1073edaf rest_of_handle_thread_prologue_and_epilogue /home/seurer/gcc/git/gcc-test/gcc/function.c:6521 0x1073edaf execute /home/seurer/gcc/git/gcc-test/gcc/function.c:6597
next reply other threads:[~2021-06-21 20:33 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-21 20:33 seurer at gcc dot gnu.org [this message] 2021-06-21 20:35 ` [Bug middle-end/101157] " pinskia at gcc dot gnu.org 2021-06-22 6:25 ` marxin at gcc dot gnu.org 2021-06-22 6:32 ` pinskia at gcc dot gnu.org 2021-06-22 6:54 ` rguenth at gcc dot gnu.org 2021-06-22 15:26 ` seurer at gcc dot gnu.org 2021-06-22 18:12 ` marxin at gcc dot gnu.org 2021-09-03 2:41 ` bergner at gcc dot gnu.org 2021-09-03 2:49 ` seurer at gcc dot gnu.org 2021-09-03 14:55 ` bergner at gcc dot gnu.org 2021-11-17 7:39 ` pinskia at gcc dot gnu.org 2021-11-17 7:40 ` pinskia at gcc dot gnu.org
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