| ;RUN: llc -mtriple=aarch64-none-linux-gnu -mattr=+neon < %s | FileCheck %s |
| @var = global i32 0 |
| define void @test_inline_constraint_S() { |
| ; CHECK-LABEL: test_inline_constraint_S: |
| call void asm sideeffect "adrp x0, $0", "S"(ptr @var) |
| call void asm sideeffect "add x0, x0, :lo12:$0", "S"(ptr @var) |
| ; CHECK: adrp x0, var |
| ; CHECK: add x0, x0, :lo12:var |
| ret void |
| } |
| define i32 @test_inline_constraint_S_label(i1 %in) { |
| ; CHECK-LABEL: test_inline_constraint_S_label: |
| call void asm sideeffect "adr x0, $0", "S"(ptr blockaddress(@test_inline_constraint_S_label, %loc)) |
| ; CHECK: adr x0, .Ltmp{{[0-9]+}} |
| br i1 %in, label %loc, label %loc2 |
| loc: |
| ret i32 0 |
| loc2: |
| ret i32 42 |
| } |
| define i32 @test_inline_constraint_S_label_tailmerged(i1 %in) { |
| ; CHECK-LABEL: test_inline_constraint_S_label_tailmerged: |
| call void asm sideeffect "adr x0, $0", "S"(ptr blockaddress(@test_inline_constraint_S_label_tailmerged, %loc)) |
| ; CHECK: adr x0, .Ltmp{{[0-9]+}} |
| br i1 %in, label %loc, label %loc2 |
| loc: |
| br label %common.ret |
| loc2: |
| br label %common.ret |
| common.ret: |
| %common.retval = phi i32 [ 0, %loc ], [ 42, %loc2 ] |
| ret i32 %common.retval |
| } |
| |
| define i32 @test_inline_constraint_S_label_tailmerged2(i1 %in) { |
| ; CHECK-LABEL: test_inline_constraint_S_label_tailmerged2: |
| call void asm sideeffect "adr x0, $0", "S"(ptr blockaddress(@test_inline_constraint_S_label_tailmerged2, %loc)) |
| ; CHECK: adr x0, .Ltmp{{[0-9]+}} |
| br i1 %in, label %loc, label %loc2 |
| common.ret: |
| %common.retval = phi i32 [ 0, %loc ], [ 42, %loc2 ] |
| ret i32 %common.retval |
| loc: |
| br label %common.ret |
| loc2: |
| br label %common.ret |
| } |