integer*1 k, k2, k3, ka
call c_i1(ISHFT(k,-BIT_SIZE(k)))
end
subroutine c_i1(i)
integer*1 i
end
Compile this at -O1 on ppc, we recieve an error message:
/usr/bin/ld: f90-intrinsic-bit.o 8 byte literal section (__TEXT,__literal8)
size is not a multiple of 8 bytes
collect2: ld returned 1 exit status
If we look into the .s file, we have:
.literal8
LC0:
.byte 0
But that means the even though the type of the constant decl is of size one,
the type of the value which
is stored there is of size 8 which is just wrong.
I think this worked before but I could be wrong.
--
Summary: ISHFT has the wrong type for constant values
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: powerpc-darwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19334
