Use of long long constants produces incorrect code when cross compiling for the
hppa target on a 64 bit host
$ hppa--linux-gcc -v
Using built-in specs.
Target: hppa--linux
Configured with: /home/nick/gnu/gcc/configure --target=hppa--linux
--prefix=/home/nick/gnu/path --enable-languages=c : (reconfigured)
/home/nick/gnu/gcc/configure --target=hppa--linux --prefix=/home/nick/gnu/path
--enable-languages=c
Thread model: posix
gcc version 4.1.2 20061021 (prerelease) (NetBSD nb1 20061021)
$ hppa--linux-gcc -mpa-risc-1-1 -msoft-float -mdisable-fpregs -S test3.i -o
test3.s
$ cat test3.s
.LEVEL 1.1
.text
.align 4
.globl foo
.type foo, @function
foo:
.PROC
.CALLINFO FRAME=64,NO_CALLS,SAVE_SP,ENTRY_GR=3
.ENTRY
copy %r3,%r1
copy %r30,%r3
stwm %r1,64(%r30)
ldil L'122192928000000000,%r29
ldi 0,%r28
ldo R'122192928000000000(%r29),%r29
stw %r28,8(%r3)
stw %r29,12(%r3)
ldw 8(%r3),%r19
ldw 12(%r3),%r20
extru %r19,31,28,%r28
extru %r20,31,32,%r29
ldo 64(%r3),%r30
ldwm -64(%r30),%r3
bv,n %r0(%r2)
.EXIT
.PROCEND
.size foo, .-foo
.ident "GCC: (GNU) 4.1.2 20061021 (prerelease) (NetBSD nb1 20061021)"
$
--
Summary: HPPA: Incorrect code generated on 64bit host
Product: gcc
Version: 4.1.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: skrll at netbsd dot org
GCC build triplet: sparc64--netbsd
GCC host triplet: sparc64--netbsd
GCC target triplet: hppa--linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30039
