xref: /llvm-project/llvm/test/CodeGen/Xtensa/stack-access.ll (revision 36209d366d833263d71df328ecca75cf144b1893)
1; RUN: llc -mtriple=xtensa -O0 -verify-machineinstrs < %s \
2; RUN:   | FileCheck %s -check-prefix=XTENSA
3
4define i8 @loadi8(i8 %a) {
5; XTENSA-LABEL: loadi8:
6; XTENSA: s8i	a2, a1, 3
7; XTENSA: l8ui	a2, a1, 3
8; XTENSA: ret
9  %b = alloca i8, align 1
10  store i8 %a, ptr %b, align 1
11  %1 = load i8, ptr %b, align 1
12  ret i8 %1
13}
14
15define i16 @loadi16(i16 %a) {
16; XTENSA-LABEL: loadi16:
17; XTENSA: s16i	a2, a1, 2
18; XTENSA: l16ui	a2, a1, 2
19; XTENSA: ret
20	%b = alloca i16, align 2
21  store i16 %a, ptr %b, align 2
22  %1 = load i16, ptr %b, align 2
23	ret i16 %1
24}
25
26define i32 @loadi32(i32 %a) {
27; XTENSA-LABEL: loadi32:
28; XTENSA: s32i	a2, a1, 0
29; XTENSA: l32i	a2, a1, 0
30; XTENSA: ret
31	%b = alloca i32, align 4
32  store i32 %a, ptr %b, align 4
33  %1 = load i32, ptr %b, align 4
34	ret i32 %1
35}
36