0e57f3d0ea
This adds a "colocated" flag to function and symbolic global variables which indicates that they are defined along with the current function, so they can use PC-relative addressing. This also changes the function decl syntax; the name now always precedes the signature, and the "function" keyword is no longer included.
26 lines
686 B
Plaintext
26 lines
686 B
Plaintext
; binary emission of 32-bit code.
|
|
test binemit
|
|
set is_compressed
|
|
set allones_funcaddrs
|
|
isa x86 haswell
|
|
|
|
; The binary encodings can be verified with the command:
|
|
;
|
|
; sed -ne 's/^ *; asm: *//p' filetests/isa/x86/allones_funcaddrs32.cton | llvm-mc -show-encoding -triple=i386
|
|
;
|
|
|
|
; Tests from binary32.cton affected by allones_funcaddrs.
|
|
function %I32() {
|
|
sig0 = ()
|
|
fn0 = %foo()
|
|
|
|
ebb0:
|
|
|
|
; asm: movl $-1, %ecx
|
|
[-,%rcx] v400 = func_addr.i32 fn0 ; bin: b9 Abs4(%foo) ffffffff
|
|
; asm: movl $-1, %esi
|
|
[-,%rsi] v401 = func_addr.i32 fn0 ; bin: be Abs4(%foo) ffffffff
|
|
|
|
return ; bin: c3
|
|
}
|