25 lines
457 B
LLVM
25 lines
457 B
LLVM
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; RUN: opt -passes=inline -inline-threshold=10 -S < %s | FileCheck %s
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declare void @foo()
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; CHECK-LABEL: @caller
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; CHECK-NOT: %res = call i64 @callee(ptr %p)
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define i64 @caller(ptr %p) {
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%res = call i64 @callee(ptr %p)
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ret i64 %res
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}
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define i64 @callee(ptr %p) {
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%null_check = icmp eq ptr %p, null
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br i1 %null_check, label %is_null, label %non_null, !make.implicit !0
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is_null:
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call void @foo()
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ret i64 0
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non_null:
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ret i64 1
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}
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!0 = !{}
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