[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-26 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 acsawdey at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-26 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 --- Comment #6 from acsawdey at gcc dot gnu.org --- Author: acsawdey Date: Tue Jun 26 16:43:38 2018 New Revision: 262157 URL: https://gcc.gnu.org/viewcvs?rev=262157&root=gcc&view=rev Log: 2018-06-26 Aaron Sawdey Backport from trunk

[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-22 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 --- Comment #5 from acsawdey at gcc dot gnu.org --- Author: acsawdey Date: Fri Jun 22 15:37:36 2018 New Revision: 261906 URL: https://gcc.gnu.org/viewcvs?rev=261906&root=gcc&view=rev Log: Forgot PR target/86222 in ChangeLog Modified: trunk/g

[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-21 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 --- Comment #4 from acsawdey at gcc dot gnu.org --- Well when compiling this with -m32 -mcpu=power[6789] I get this for the rtx of the length argument: (const_int -2147483648 [0x8000]) So when I am doing UINTVAL (bytes_rtx) I get 0xf

[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-21 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 --- Comment #3 from acsawdey at gcc dot gnu.org --- OK, so this requires -m32 and also -mcpu=power6 or higher. I have reproduced it so should have a fix shortly.

[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-21 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 acsawdey at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-19 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 Peter Bergner changed: What|Removed |Added CC||acsawdey at gcc dot gnu.org --- Comment

[Bug target/86222] ICE in final_scan_insn_1 calling strncmp() with a bound of PTRDIFF_MAX + 1

2018-06-19 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86222 David Edelsohn changed: What|Removed |Added Target|powerpc-ibm-aix7.2 |powerpc-*-* Status|UNCONFIR