1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc --mtriple=loongarch32 -mattr=+d --loongarch-numeric-reg < %s \
; RUN: | FileCheck %s --check-prefix=LA32
; RUN: llc --mtriple=loongarch64 -mattr=+d --loongarch-numeric-reg < %s \
; RUN: | FileCheck %s --check-prefix=LA64
@.str_1 = internal constant [7 x i8] c"hello\0A\00"
declare i32 @printf(ptr, ...)
define i32 @main() {
; LA32-LABEL: main:
; LA32: # %bb.0:
; LA32-NEXT: addi.w $r3, $r3, -16
; LA32-NEXT: .cfi_def_cfa_offset 16
; LA32-NEXT: st.w $r1, $r3, 12 # 4-byte Folded Spill
; LA32-NEXT: .cfi_offset 1, -4
; LA32-NEXT: pcalau12i $r4, %pc_hi20(.str_1)
; LA32-NEXT: addi.w $r4, $r4, %pc_lo12(.str_1)
; LA32-NEXT: bl %plt(printf)
; LA32-NEXT: move $r4, $r0
; LA32-NEXT: ld.w $r1, $r3, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $r3, $r3, 16
; LA32-NEXT: ret
;
; LA64-LABEL: main:
; LA64: # %bb.0:
; LA64-NEXT: addi.d $r3, $r3, -16
; LA64-NEXT: .cfi_def_cfa_offset 16
; LA64-NEXT: st.d $r1, $r3, 8 # 8-byte Folded Spill
; LA64-NEXT: .cfi_offset 1, -8
; LA64-NEXT: pcalau12i $r4, %pc_hi20(.str_1)
; LA64-NEXT: addi.d $r4, $r4, %pc_lo12(.str_1)
; LA64-NEXT: bl %plt(printf)
; LA64-NEXT: move $r4, $r0
; LA64-NEXT: ld.d $r1, $r3, 8 # 8-byte Folded Reload
; LA64-NEXT: addi.d $r3, $r3, 16
; LA64-NEXT: ret
%s = getelementptr [7 x i8], ptr @.str_1, i64 0, i64 0
call i32 (ptr, ...) @printf(ptr %s)
ret i32 0
}
|
