[Bug target/60609] New: [4.8/4.9 Regression] Error: value of 256 too large for field of 1 bytes at 68242

[doko at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60609

            Bug ID: 60609
           Summary: [4.8/4.9 Regression] Error: value of 256 too large for
                    field of 1 bytes at 68242
           Product: gcc
           Version: 4.8.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org

Created attachment 32416
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32416&action=edit
preprocessed source

originall reported as a gas issue:
https://sourceware.org/bugzilla/show_bug.cgi?id=16735

seen when building the ppl 1.1 bindings for SWI Prolog, using binutils from the
2.24 branch on arm-linux-gnueabihf with a compiler defaulting to thumb mode.

seen with current 4.8 branch and at least trunk 20140306.

$ g++ -c -g -O2 ppl_prolog_common.ii
/tmp/ccuRxr3p.s: Assembler messages:
/tmp/ccuRxr3p.s:126688: Error: value of 256 too large for field of 1 bytes at
68242

$ g++ -marm -c -g -O2 ppl_prolog_common.ii
<succeeds>

$ as -v -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -meabi=5 -o
ppl_prolog_common.o ppl_prolog_common.s
GNU assembler version 2.24 (arm-linux-gnueabihf) using BFD version (GNU
Binutils for Debian) 2.24
ppl_prolog_common.s: Assembler messages:
ppl_prolog_common.s:130339: Error: value of 256 too large for field of 1 bytes
at 70430