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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
55 lines
889 B
LLVM
55 lines
889 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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define internal i32 @callee1(i32 %A, i32 %B) {
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; CHECK-NOT: @callee1
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entry:
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%cond = icmp eq i32 %A, 123
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br i1 %cond, label %T, label %F
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T:
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%C = mul i32 %B, %B
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ret i32 %C
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F:
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ret i32 0
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}
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define internal i32 @callee2(i32 %A, i32 %B) {
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; CHECK-NOT: @callee2
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entry:
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switch i32 %A, label %T [
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i32 10, label %F
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i32 1234, label %G
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]
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dead:
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%cond = icmp eq i32 %A, 123
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br i1 %cond, label %T, label %F
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T:
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%C = mul i32 %B, %B
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ret i32 %C
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F:
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ret i32 0
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G:
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%D = mul i32 %B, %B
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%E = mul i32 %D, %B
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ret i32 %E
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}
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define i32 @test(i32 %A) {
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; CHECK-LABEL: define i32 @test(i32 %A)
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entry:
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%X = call i32 @callee1( i32 10, i32 %A )
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%Y = call i32 @callee2( i32 10, i32 %A )
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; CHECK-NOT: call
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; CHECK-NOT: mul
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%Z = add i32 %X, %Y
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ret i32 %Z
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}
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