30 lines
1.1 KiB
LLVM
30 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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;; Test target-specific stack cookie location.
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;
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; RUN: llc -mtriple=riscv64-fuchsia < %s | FileCheck --check-prefix=FUCHSIA-RISCV64 %s
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define void @func() sspreq nounwind {
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; FUCHSIA-RISCV64-LABEL: func:
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; FUCHSIA-RISCV64: # %bb.0:
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; FUCHSIA-RISCV64-NEXT: addi sp, sp, -32
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; FUCHSIA-RISCV64-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
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; FUCHSIA-RISCV64-NEXT: ld a0, -16(tp)
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; FUCHSIA-RISCV64-NEXT: sd a0, 16(sp)
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; FUCHSIA-RISCV64-NEXT: addi a0, sp, 12
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; FUCHSIA-RISCV64-NEXT: call capture
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; FUCHSIA-RISCV64-NEXT: ld a0, -16(tp)
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; FUCHSIA-RISCV64-NEXT: ld a1, 16(sp)
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; FUCHSIA-RISCV64-NEXT: bne a0, a1, .LBB0_2
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; FUCHSIA-RISCV64-NEXT: # %bb.1: # %SP_return
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; FUCHSIA-RISCV64-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
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; FUCHSIA-RISCV64-NEXT: addi sp, sp, 32
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; FUCHSIA-RISCV64-NEXT: ret
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; FUCHSIA-RISCV64-NEXT: .LBB0_2: # %CallStackCheckFailBlk
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; FUCHSIA-RISCV64-NEXT: call __stack_chk_fail
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%1 = alloca i32, align 4
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call void @capture(ptr %1)
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ret void
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}
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declare void @capture(ptr)
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