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3a1d9fe91a
most of the inliner test cases. The inliner involves a bunch of interesting code and tends to be where most of the issues I've seen experimenting with the new PM lie. All of these test cases pass, but I'd like to keep some more thorough coverage here so doing a fairly blanket enabling. There are a handful of interesting tests I've not enabled yet because they're focused on the always inliner, or on functionality that doesn't (yet) exist in the inliner. llvm-svn: 290592
27 lines
817 B
LLVM
27 lines
817 B
LLVM
; RUN: opt -S -inline < %s | FileCheck %s
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; RUN: opt -passes='cgscc(inline)' -S < %s | FileCheck %s
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; By inlining foo, an alloca is created in main to hold the byval argument, so
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; a lifetime marker should be generated as well by default.
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%struct.foo = type { i32, [16 x i32] }
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@gFoo = global %struct.foo zeroinitializer, align 8
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define i32 @foo(%struct.foo* byval align 8 %f, i32 %a) {
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entry:
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%a1 = getelementptr inbounds %struct.foo, %struct.foo* %f, i32 0, i32 1
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%arrayidx = getelementptr inbounds [16 x i32], [16 x i32]* %a1, i32 0, i32 %a
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%tmp2 = load i32, i32* %arrayidx, align 1
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ret i32 %tmp2
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}
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define i32 @main(i32 %argc, i8** %argv) {
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; CHECK-LABEL: @main
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; CHECK: llvm.lifetime.start
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; CHECK: memcpy
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entry:
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%call = call i32 @foo(%struct.foo* byval align 8 @gFoo, i32 %argc)
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ret i32 %call
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}
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