31 lines
810 B
LLVM
31 lines
810 B
LLVM
; RUN: llc < %s | FileCheck %s
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @foo() local_unnamed_addr #0 {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0:
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; CHECK-NEXT: subq $4096, %rsp # imm = 0x1000
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; CHECK-NEXT: movq $0, (%rsp)
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; CHECK-NEXT: subq $3784, %rsp # imm = 0xEC8
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; CHECK-NEXT: .cfi_def_cfa_offset 7888
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; CHECK-NEXT: movl $1, 672(%rsp)
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; CHECK-NEXT: movl -128(%rsp), %eax
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; CHECK-NEXT: addq $7880, %rsp # imm = 0x1EC8
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; CHECK-NEXT: .cfi_def_cfa_offset 8
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; CHECK-NEXT: retq
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%a = alloca i32, i64 2000, align 16
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%b = getelementptr inbounds i32, i32* %a, i64 200
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store volatile i32 1, i32* %b
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%c = load volatile i32, i32* %a
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ret i32 %c
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}
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attributes #0 = {"probe-stack"="inline-asm"}
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