25 lines
825 B
LLVM
25 lines
825 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s
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;; Before getSelectionDAGInfo() interface hooks were defined DAGBuilder
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;; would crash.
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define signext i32 @test1(ptr %buffer1, ptr %buffer2) {
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; CHECK-LABEL: test1:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: addi.d $sp, $sp, -16
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
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; CHECK-NEXT: .cfi_offset 1, -8
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; CHECK-NEXT: ori $a2, $zero, 16
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; CHECK-NEXT: bl %plt(memcmp)
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; CHECK-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
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; CHECK-NEXT: addi.d $sp, $sp, 16
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; CHECK-NEXT: ret
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entry:
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%call = call signext i32 @memcmp(ptr %buffer1, ptr %buffer2, i64 16)
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ret i32 %call
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}
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declare signext i32 @memcmp(ptr, ptr, i64)
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