mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-28 06:00:28 +00:00
cc714e2142
The personality routine currently lives in the LandingPadInst. This isn't desirable because: - All LandingPadInsts in the same function must have the same personality routine. This means that each LandingPadInst beyond the first has an operand which produces no additional information. - There is ongoing work to introduce EH IR constructs other than LandingPadInst. Moving the personality routine off of any one particular Instruction and onto the parent function seems a lot better than have N different places a personality function can sneak onto an exceptional function. Differential Revision: http://reviews.llvm.org/D10429 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239940 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.1 KiB
LLVM
38 lines
1.1 KiB
LLVM
; RUN: opt -bdce -S < %s | FileCheck %s
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|
|
|
|
define fastcc void @_ZN11__sanitizerL12TestRegistryEPNS_14ThreadRegistryEb() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
|
|
entry:
|
|
br i1 undef, label %if.else, label %entry.if.end_crit_edge
|
|
|
|
if.else:
|
|
ret void
|
|
|
|
invoke.cont70:
|
|
store i32 %call71, i32* undef, align 4
|
|
br label %if.else
|
|
|
|
; CHECK-LABEL: @_ZN11__sanitizerL12TestRegistryEPNS_14ThreadRegistryEb
|
|
; CHECK: store i32 %call71
|
|
|
|
lpad65.loopexit.split-lp.loopexit.split-lp:
|
|
br label %if.else
|
|
|
|
lpad65.loopexit.split-lp.loopexit.split-lp.loopexit:
|
|
%lpad.loopexit1121 = landingpad { i8*, i32 }
|
|
cleanup
|
|
br label %lpad65.loopexit.split-lp.loopexit.split-lp
|
|
|
|
entry.if.end_crit_edge:
|
|
%call71 = invoke i32 @_ZN11__sanitizer14ThreadRegistry12CreateThreadEmbjPv()
|
|
to label %invoke.cont70 unwind label %lpad65.loopexit.split-lp.loopexit.split-lp.loopexit
|
|
}
|
|
|
|
declare i32 @_ZN11__sanitizer14ThreadRegistry12CreateThreadEmbjPv()
|
|
|
|
attributes #0 = { uwtable }
|
|
|