112 lines
3.1 KiB
LLVM
112 lines
3.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc --mtriple=loongarch32 --verify-machineinstrs --no-integrated-as < %s \
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; RUN: | FileCheck %s
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; RUN: llc --mtriple=loongarch64 --verify-machineinstrs --no-integrated-as < %s \
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; RUN: | FileCheck %s
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@gi = external dso_local global i32, align 4
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define i32 @constraint_r(i32 %a, i32 %b) nounwind {
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; CHECK-LABEL: constraint_r:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: add.w $a0, $a0, $a1
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: ret
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%1 = tail call i32 asm "add.w $0, $1, $2", "=r,r,r"(i32 %a, i32 %b)
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ret i32 %1
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}
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define i32 @constraint_i(i32 %a) nounwind {
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; CHECK-LABEL: constraint_i:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: addi.w $a0, $a0, 113
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: ret
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%1 = tail call i32 asm "addi.w $0, $1, $2", "=r,r,i"(i32 %a, i32 113)
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ret i32 %1
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}
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define void @constraint_l() nounwind {
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; CHECK-LABEL: constraint_l:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: lu12i.w $a0, 32767
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: #APP
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; CHECK-NEXT: lu12i.w $a0, -32768
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: ret
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tail call void asm sideeffect "lu12i.w $$a0, $0", "l"(i32 32767)
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tail call void asm sideeffect "lu12i.w $$a0, $0", "l"(i32 -32768)
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ret void
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}
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define void @constraint_I() nounwind {
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; CHECK-LABEL: constraint_I:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: addi.w $a0, $a0, 2047
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: #APP
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; CHECK-NEXT: addi.w $a0, $a0, -2048
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: ret
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tail call void asm sideeffect "addi.w $$a0, $$a0, $0", "I"(i32 2047)
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tail call void asm sideeffect "addi.w $$a0, $$a0, $0", "I"(i32 -2048)
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ret void
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}
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define void @constraint_J() nounwind {
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; CHECK-LABEL: constraint_J:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: addi.w $a0, $a0, 0
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: ret
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tail call void asm sideeffect "addi.w $$a0, $$a0, $0", "J"(i32 0)
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ret void
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}
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define void @constraint_K() nounwind {
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; CHECK-LABEL: constraint_K:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: andi $a0, $a0, 4095
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: #APP
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; CHECK-NEXT: andi $a0, $a0, 0
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: ret
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tail call void asm sideeffect "andi $$a0, $$a0, $0", "K"(i32 4095)
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tail call void asm sideeffect "andi $$a0, $$a0, $0", "K"(i32 0)
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ret void
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}
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define void @operand_global() nounwind {
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; CHECK-LABEL: operand_global:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: .8byte gi
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: ret
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tail call void asm sideeffect ".8byte $0", "i"(ptr @gi)
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ret void
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}
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define void @operand_block_address() nounwind {
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; CHECK-LABEL: operand_block_address:
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; CHECK: # %bb.0:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: b .Ltmp0
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: .Ltmp0: # Block address taken
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; CHECK-NEXT: # %bb.1: # %bb
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; CHECK-NEXT: ret
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call void asm sideeffect "b $0", "i"(i8* blockaddress(@operand_block_address, %bb))
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br label %bb
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bb:
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ret void
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}
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