When trying to compile gcc-4.3.1 using Sun Studio 11 on Solaris 9 I received
the following compilation errors for fixed-value.c and tree-ssa-loop-ivopts.c:
cc -c -g -DIN_GCC -DHAVE_CONFIG_H -I. -I. -I../../gcc-4.3.1/gcc
-I../../gcc-4.3.1/gcc/. -I../../gcc-4.3.1/gcc/../include
-I../../gcc-4.3.1/gcc/../libcpp/include -I/usr/local/include/gmp64
-I/usr/local/include -I../../gcc-4.3.1/gcc/../libdecnumber
-I../../gcc-4.3.1/gcc/../libdecnumber/dpd -I../libdecnumber
-I/usr/local/include ../../gcc-4.3.1/gcc/fixed-value.c -o fixed-value.o
"../../gcc-4.3.1/gcc/fixed-value.c", line 294: operands have incompatible
types:
struct {unsigned long long low, long long high} ":" const struct
{unsigned long long low, long long high}
cc: acomp failed for ../../gcc-4.3.1/gcc/fixed-value.c
and
cc -c -g -DIN_GCC -DHAVE_CONFIG_H -I. -I. -I../../gcc-4.3.1/gcc
-I../../gcc-4.3.1/gcc/. -I../../gcc-4.3.1/gcc/../include
-I../../gcc-4.3.1/gcc/../libcpp/include -I/usr/local/include/gmp64
-I/usr/local/include -I../../gcc-4.3.1/gcc/../libdecnumber
-I../../gcc-4.3.1/gcc/../libdecnumber/dpd -I../libdecnumber
-I/usr/local/include ../../gcc-4.3.1/gcc/tree-ssa-loop-manip.c -o
tree-ssa-loop-manip.o
"../../gcc-4.3.1/gcc/tree-ssa-loop-ivopts.c", line 4276: operands have
incompatible types:
const struct {unsigned int cost, unsigned int complexity} ":" struct
{unsigned int cost, unsigned int complexity}
cc: acomp failed for ../../gcc-4.3.1/gcc/tree-ssa-loop-ivopts.c
In both cases this seems to be occurring because Sun Studio 11 does not like
the types of the operands in the conditional expression. I wrote a patch which
just converts the conditional expression to the equivalent if/else block with
assignment statements. The compiler had no complaints about this. The only
other thing needed to complete the compilation of gcc-4.3.1 using Sun Studio 11
on Solaris 9 was the two patches from bug # 33304
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33304
--
Summary: fixed-value.c and tree-ssa-loop-ivopts.c won't compile
with Sun Studio 11 on Solaris 9 due to incompatible
operand types
Product: gcc
Version: 4.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: davediff at nbcs dot rutgers dot edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37122
