https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96606
Bug ID: 96606
Summary: Shift operator not working correctly
Product: gcc
Version: 10.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: gcc-bugzilla at ryuar dot in
Target Milestone: ---
Created attachment 49058
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49058&action=edit
source code.
Hello.
The shift operator doesn't work correctly in some situations.
Please check the attached file.
after compiling with `gcc KISA_SEED_ECB.c`, The output below is shown.
9292920F 73870FC4 05D1ED04 182F3919
A = 9292920F >> 8 = C4929292
B = 73870FC4 >> 8 = 0F73870F
I think the correct operation result is
9292920F 73870FC4 05D1ED04 182F3919
A = 9292920F >> 8 = 00929292
B = 73870FC4 >> 8 = 0073870F
There seems to be a problem between line 353 and line 453.
Please let me know if you think I'm mistaken.
