20 lines
442 B
LLVM
20 lines
442 B
LLVM
; RUN: llc -march=bpfel -filetype=obj -o - %s | llvm-objdump -d - | FileCheck %s
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;
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; Source:
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; int test() {
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; asm volatile("r0 = r0" ::);
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; return 0;
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; }
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; Compilation flag:
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; clang -target bpf -O2 -S -emit-llvm t.c
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; Function Attrs: nounwind
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define dso_local i32 @test() local_unnamed_addr {
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entry:
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tail call void asm sideeffect "r0 = r0", ""()
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ret i32 0
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}
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; CHECK-LABEL: test
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; CHECK: r0 = r0
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; CHECK: r0 = 0
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