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de89228dfb
Change `llc` and `opt` to run `verifyModule()`. This ensures that we
check the full module before `FunctionPass::doInitialization()` ever
gets called (I was getting crashes in `DwarfDebug` instead of verifier
failures when testing a WIP patch that checks operands of compile
units). In `opt`, also move up debug-info-stripping so that it still
runs before verification.
There was a fair bit of broken code that was sitting in tree.
Interestingly, some were cases of a `select` that referred to itself in
`-instcombine` tests (apparently an intermediate result). I split them
off to `*-noverify.ll` tests with RUN lines like this:
opt < %s -S -disable-verify -instcombine | opt -S | FileCheck %s
This avoids verifying the input file (so we can get the broken code into
`-instcombine), but still verifies the output with a second call to
`opt` (to verify that `-instcombine` will clean it up like it should).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233432 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
677 B
LLVM
26 lines
677 B
LLVM
; This testcase was reduced from Shootout-C++/reversefile.cpp by bugpoint
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; RUN: opt < %s -lowerinvoke -disable-output
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declare void @baz()
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declare void @bar()
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define void @foo() {
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then:
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invoke void @baz( )
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to label %invoke_cont.0 unwind label %try_catch
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invoke_cont.0: ; preds = %then
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invoke void @bar( )
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to label %try_exit unwind label %try_catch
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try_catch: ; preds = %invoke_cont.0, %then
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%__tmp.0 = phi i32* [ null, %invoke_cont.0 ], [ null, %then ] ; <i32*> [#uses=0]
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%res = landingpad { i8* } personality i32 (...)* @__gxx_personality_v0
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cleanup
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ret void
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try_exit: ; preds = %invoke_cont.0
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ret void
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}
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declare i32 @__gxx_personality_v0(...)
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