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;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"(i32* @var)
call void asm sideeffect "add x0, x0, :lo12:$0", "S"(i32* @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"(i8* 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"(i8* 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"(i8* 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
}
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