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https://github.com/RPCS3/llvm-mirror.git
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7e90bd1b7c
Summary: This adds `preds` comment lines to BB names for readability, while also fixes some of existing incorrect comment lines. Also deletes a few unnecessary attributes. Autogenerated by `opt`. Reviewers: kripken Subscribers: dschuff, sbc100, jgravelle-google, sunfish, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D59456 llvm-svn: 356439
107 lines
3.8 KiB
LLVM
107 lines
3.8 KiB
LLVM
; RUN: llc < %s -asm-verbose=false -verify-machineinstrs -disable-block-placement -wasm-disable-explicit-locals -wasm-keep-registers -enable-emscripten-cxx-exceptions | FileCheck %s
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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target triple = "wasm32-unknown-unknown"
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declare i32 @__gxx_personality_v0(...)
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; Check an interesting case of complex control flow due to exceptions CFG rewriting.
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; There should *not* be any irreducible control flow here.
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; CHECK-LABEL: crashy:
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; CHECK-NOT: br_table
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define void @crashy() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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entry:
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invoke void undef()
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to label %invoke.cont unwind label %lpad
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invoke.cont: ; preds = %entry
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invoke void undef()
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to label %invoke.cont4 unwind label %lpad3
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invoke.cont4: ; preds = %invoke.cont
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%call.i82 = invoke i8* undef()
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to label %invoke.cont6 unwind label %lpad3
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invoke.cont6: ; preds = %invoke.cont4
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invoke void undef()
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to label %invoke.cont13 unwind label %lpad12
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invoke.cont13: ; preds = %invoke.cont6
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br label %for.cond
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for.cond: ; preds = %for.cond.backedge, %invoke.cont13
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br i1 undef, label %exit2, label %land.lhs
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land.lhs: ; preds = %for.cond
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%call.i.i.i.i92 = invoke i32 undef()
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to label %exit1 unwind label %lpad16.loopexit
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exit1: ; preds = %land.lhs
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br label %exit2
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exit2: ; preds = %exit1, %for.cond
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%call.i.i12.i.i93 = invoke i32 undef()
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to label %exit3 unwind label %lpad16.loopexit
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exit3: ; preds = %exit2
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invoke void undef()
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to label %invoke.cont23 unwind label %lpad22
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invoke.cont23: ; preds = %exit3
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invoke void undef()
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to label %invoke.cont25 unwind label %lpad22
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invoke.cont25: ; preds = %invoke.cont23
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%call.i.i137 = invoke i32 undef()
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to label %invoke.cont29 unwind label %lpad16.loopexit
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lpad: ; preds = %entry
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%0 = landingpad { i8*, i32 }
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cleanup
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unreachable
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lpad3: ; preds = %invoke.cont4, %invoke.cont
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%1 = landingpad { i8*, i32 }
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cleanup
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unreachable
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lpad12: ; preds = %invoke.cont6
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%2 = landingpad { i8*, i32 }
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cleanup
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resume { i8*, i32 } undef
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lpad16.loopexit: ; preds = %if.then, %invoke.cont29, %invoke.cont25, %exit2, %land.lhs
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%lpad.loopexit = landingpad { i8*, i32 }
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cleanup
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unreachable
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lpad22: ; preds = %invoke.cont23, %exit3
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%3 = landingpad { i8*, i32 }
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cleanup
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unreachable
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invoke.cont29: ; preds = %invoke.cont25
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invoke void undef()
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to label %invoke.cont33 unwind label %lpad16.loopexit
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invoke.cont33: ; preds = %invoke.cont29
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br label %for.inc
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for.inc: ; preds = %invoke.cont33
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%cmp.i.i141 = icmp eq i8* undef, undef
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br i1 %cmp.i.i141, label %if.then, label %if.end.i.i146
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if.then: ; preds = %for.inc
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%call.i.i148 = invoke i32 undef()
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to label %for.cond.backedge unwind label %lpad16.loopexit
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for.cond.backedge: ; preds = %if.end.i.i146, %if.then
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br label %for.cond
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if.end.i.i146: ; preds = %for.inc
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call void undef()
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br label %for.cond.backedge
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}
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