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From: "amylaar at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/54639] New: mn10300_expand_epilogue: signed / unsigned comparison
Date: Thu, 20 Sep 2012 13:29:00 -0000	[thread overview]
Message-ID: <bug-54639-4@http.gcc.gnu.org/bugzilla/> (raw)


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54639

             Bug #: 54639
           Summary: mn10300_expand_epilogue: signed / unsigned comparison
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: amylaar@gcc.gnu.org
            Blocks: 44756
            Target: am33_2.0-linux


g++ -c   -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti
-W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute
-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror
-fno-common  -DHAVE_CONFIG_H -I. -I. -I../../../gcc/gcc -I../../../gcc/gcc/.
-I../../../gcc/gcc/../include -I../../../gcc/gcc/../libcpp/include 
-I../../../gcc/gcc/../libdecnumber -I../../../gcc/gcc/../libdecnumber/dpd
-I../libdecnumber    \
        ../../../gcc/gcc/config/mn10300/mn10300.c -o mn10300.o
../../../gcc/gcc/config/mn10300/mn10300.c: In function ‘void
mn10300_expand_epilogue()’:
../../../gcc/gcc/config/mn10300/mn10300.c:783:64: error: comparison between
signed and unsigned integer expressions [-Werror=sign-compare]
 #define SIZE_ADD_SP(S) ((((S) >= (1 << 15)) || ((S) < -(1 << 15))) ? 6 \
                                                                ^
../../../gcc/gcc/config/mn10300/mn10300.c:1080:29: note: in expansion of macro
'SIZE_ADD_SP'
        this_strategy_size = SIZE_ADD_SP (size + 4 * num_regs_to_save
                             ^
cc1plus: all warnings being treated as errors
make[2]: *** [mn10300.o] Error 1


             reply	other threads:[~2012-09-20 13:29 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-20 13:29 amylaar at gcc dot gnu.org [this message]
2013-02-26 14:39 ` [Bug target/54639] " amylaar at gcc dot gnu.org
2013-02-28 10:10 ` amylaar at gcc dot gnu.org
2013-02-28 10:14 ` amylaar at gcc dot gnu.org

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