https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68937
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ubizjak at gmail dot com
Host|x86_64-pc-linux-gnu |
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
Sibcall pattern:
call_insn/j:TI 12 27 13 2 (call (mem:QI (mem/u/c:SI (plus:SI (reg:SI 3 bx [87])
(const:SI (unspec:SI [
(symbol_ref:SI ("bar") [flags 0x41]
<function_decl 0x7f6083fc1a80 bar>)
] UNSPEC_GOT))) [0 S4 A8]) [0 bar S1 A8])
(const_int 4 [0x4])) x.i:7 671 {*sibcall}
(expr_list:REG_DEAD (reg/f:SI 16 argp)
(expr_list:REG_CALL_DECL (symbol_ref:SI ("bar") [flags 0x41]
<function_decl 0x7f6083fc1a80 bar>)
(nil)))
(expr_list:SI (use (mem:SI (reg/f:SI 16 argp) [0 S4 A32]))
(nil)))
should clobber GOT base register.
