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[Bug target/8916] [mcore-elf] unsigned char assign gets hosed.
- From: "kazu at cs dot umass dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jan 2004 19:10:58 -0000
- Subject: [Bug target/8916] [mcore-elf] unsigned char assign gets hosed.
- References: <20021212085602.8916.jcphillips@yahoo.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From kazu at cs dot umass dot edu 2004-01-02 19:10 -------
With current mainline, different code is generated. Most notably,
bmaski does not appear any more. Could you check if the following is
correct? The following patch fixed many regressions, so this problem
may have been fixed at that time.
http://gcc.gnu.org/ml/gcc-patches/2003-09/msg00044.html
test:
subi sp,16
stw r15,(sp,8)
movi r7,89
not r7 // -90 0xffffffa6
st.b r7,(sp)
mov r2,sp
jbsr ExtFunc
ldw r15,(sp,8)
addi sp,16
jmp r15
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8916