1 ; RUN: llc -march=sparc <%s | FileCheck %s
3 ; CHECK-LABEL: test_constraint_r
4 ; CHECK: add %o1, %o0, %o0
5 define i32 @test_constraint_r(i32 %a, i32 %b) {
7 %0 = tail call i32 asm sideeffect "add $2, $1, $0", "=r,r,r"(i32 %a, i32 %b)
11 ; CHECK-LABEL: test_constraint_I
12 ; CHECK: add %o0, 1023, %o0
13 define i32 @test_constraint_I(i32 %a) {
15 %0 = tail call i32 asm sideeffect "add $1, $2, $0", "=r,r,rI"(i32 %a, i32 1023)
19 ; CHECK-LABEL: test_constraint_I_neg
20 ; CHECK: add %o0, -4096, %o0
21 define i32 @test_constraint_I_neg(i32 %a) {
23 %0 = tail call i32 asm sideeffect "add $1, $2, $0", "=r,r,rI"(i32 %a, i32 -4096)
27 ; CHECK-LABEL: test_constraint_I_largeimm
28 ; CHECK: sethi 9, [[R0:%[gilo][0-7]]]
29 ; CHECK: or [[R0]], 784, [[R1:%[gilo][0-7]]]
30 ; CHECK: add %o0, [[R1]], %o0
31 define i32 @test_constraint_I_largeimm(i32 %a) {
33 %0 = tail call i32 asm sideeffect "add $1, $2, $0", "=r,r,rI"(i32 %a, i32 10000)
37 ; CHECK-LABEL: test_constraint_reg
38 ; CHECK: ldda [%o1] 43, %g2
39 ; CHECK: ldda [%o1] 43, %g3
40 define void @test_constraint_reg(i32 %s, i32* %ptr) {
42 %0 = tail call i64 asm sideeffect "ldda [$1] $2, $0", "={r2},r,n"(i32* %ptr, i32 43)
43 %1 = tail call i64 asm sideeffect "ldda [$1] $2, $0", "={g3},r,n"(i32* %ptr, i32 43)