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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
41 lines
934 B
LLVM
41 lines
934 B
LLVM
; RUN: opt < %s -inline -S | FileCheck %s
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; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s
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; Do not inline calls with variable-sized alloca.
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@q = common global i8* null
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define i8* @a(i32 %i) nounwind {
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; CHECK-LABEL: define i8* @a
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entry:
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%i_addr = alloca i32
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%retval = alloca i8*
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%p = alloca i8*
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%"alloca point" = bitcast i32 0 to i32
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store i32 %i, i32* %i_addr
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%0 = load i32, i32* %i_addr, align 4
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%1 = alloca i8, i32 %0
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store i8* %1, i8** %p, align 4
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%2 = load i8*, i8** %p, align 4
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store i8* %2, i8** @q, align 4
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br label %return
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return:
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%retval1 = load i8*, i8** %retval
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ret i8* %retval1
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}
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define void @b(i32 %i) nounwind {
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; CHECK-LABEL: define void @b
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entry:
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%i_addr = alloca i32
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%"alloca point" = bitcast i32 0 to i32
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store i32 %i, i32* %i_addr
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%0 = load i32, i32* %i_addr, align 4
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%1 = call i8* @a(i32 %0) nounwind
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; CHECK: call i8* @a
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br label %return
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return:
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ret void
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}
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