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Move the personality function from LandingPadInst to Function

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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
This commit is contained in:
David Majnemer
2015-06-17 20:52:32 +00:00
parent 4412d4b51f
commit cc714e2142
313 changed files with 1350 additions and 1258 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
test/CodeGen/PowerPC/2007-11-16-landingpad-split.ll
View File

@@ -19,7 +19,7 @@ target triple = "powerpc64-apple-darwin8"
; CHECK: .cfi_endproc
define void @Bork(i64 %range.0.0, i64 %range.0.1, i64 %size) {
define void @Bork(i64 %range.0.0, i64 %range.0.1, i64 %size) personality i32 (...)* @__gxx_personality_v0 {
entry:
%effectiveRange = alloca %struct.Range, align 8 ; <%struct.Range*> [#uses=2]
%tmp4 = call i8* @llvm.stacksave() ; <i8*> [#uses=1]
@@ -33,7 +33,7 @@ bb30.preheader: ; preds = %entry
br label %bb30
unwind: ; preds = %cond_true, %entry
%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
%exn = landingpad {i8*, i32}
catch i8* null
call void @llvm.stackrestore(i8* %tmp4)
resume { i8*, i32 } %exn

32
test/CodeGen/PowerPC/extra-toc-reg-deps.ll
View File

@@ -61,7 +61,7 @@ target triple = "powerpc64-bgq-linux"
@.str28 = external unnamed_addr constant [7 x i8], align 1
@_ZN4Foam4PoutE = external global %"class.Foam::prefixOSstream.27", align 8
define void @_ZN4Foam13checkTopologyERKNS_8polyMeshEbb(i1 zeroext %allTopology) #0 {
define void @_ZN4Foam13checkTopologyERKNS_8polyMeshEbb(i1 zeroext %allTopology) #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
entry:
br i1 undef, label %for.body, label %for.cond.cleanup
@@ -124,7 +124,7 @@ _ZNK4Foam8ZoneMeshINS_9pointZoneENS_8polyMeshEE15checkDefinitionEb.exit: ; preds
to label %_ZN4Foam4wordC2EPKcb.exit unwind label %lpad.i
lpad.i: ; preds = %_ZNK4Foam8ZoneMeshINS_9pointZoneENS_8polyMeshEE15checkDefinitionEb.exit
%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%0 = landingpad { i8*, i32 }
cleanup
resume { i8*, i32 } %0
@@ -157,7 +157,7 @@ for.cond.cleanup69: ; preds = %_ZNSsD2Ev.exit
br i1 undef, label %if.then121, label %if.else
lpad: ; preds = %_ZN4Foam4wordC2EPKcb.exit
%1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%1 = landingpad { i8*, i32 }
cleanup
br i1 undef, label %_ZNSsD2Ev.exit1578, label %if.then.i.i1570, !prof !1
@@ -181,7 +181,7 @@ if.else: ; preds = %for.cond.cleanup69
to label %_ZN4Foam4wordC2EPKcb.exit1701 unwind label %lpad.i1689
lpad.i1689: ; preds = %if.else
%2 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%2 = landingpad { i8*, i32 }
cleanup
unreachable
@@ -200,12 +200,12 @@ if.then178: ; preds = %invoke.cont176
unreachable
lpad165: ; preds = %_ZN4Foam4wordC2EPKcb.exit1701
%3 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%3 = landingpad { i8*, i32 }
cleanup
unreachable
lpad175: ; preds = %invoke.cont169
%4 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%4 = landingpad { i8*, i32 }
cleanup
invoke void @_ZN4Foam8pointSetD1Ev()
to label %eh.resume unwind label %terminate.lpad
@@ -215,7 +215,7 @@ if.end213: ; preds = %invoke.cont176
to label %_ZN4Foam4wordC2EPKcb.exit1777 unwind label %lpad.i1765
lpad.i1765: ; preds = %if.end213
%5 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%5 = landingpad { i8*, i32 }
cleanup
br i1 undef, label %eh.resume.i1776, label %if.then.i.i.i1767, !prof !1
@@ -247,12 +247,12 @@ invoke.cont231: ; preds = %_ZNSsD2Ev.exit1792
to label %invoke.cont243 unwind label %lpad230
lpad217: ; preds = %_ZN4Foam4wordC2EPKcb.exit1777
%6 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%6 = landingpad { i8*, i32 }
cleanup
br label %eh.resume
lpad230: ; preds = %invoke.cont231, %_ZNSsD2Ev.exit1792
%7 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%7 = landingpad { i8*, i32 }
cleanup
invoke void @_ZN4Foam7faceSetD1Ev()
to label %eh.resume unwind label %terminate.lpad
@@ -262,7 +262,7 @@ invoke.cont243: ; preds = %invoke.cont231
to label %_ZN4Foam4wordC2EPKcb.exit1862 unwind label %lpad.i1850
lpad.i1850: ; preds = %invoke.cont243
%8 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%8 = landingpad { i8*, i32 }
cleanup
unreachable
@@ -283,7 +283,7 @@ if.then292: ; preds = %_ZNSsD2Ev.exit1877
unreachable
lpad276: ; preds = %_ZN4Foam4wordC2EPKcb.exit1862
%9 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%9 = landingpad { i8*, i32 }
cleanup
unreachable
@@ -314,7 +314,7 @@ invoke.cont676: ; preds = %invoke.cont674
to label %if.end878 unwind label %lpad663
lpad663: ; preds = %invoke.cont670, %if.end660, %invoke.cont668, %invoke.cont674, %invoke.cont676
%10 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%10 = landingpad { i8*, i32 }
cleanup
br i1 undef, label %_ZN4Foam4ListIiED2Ev.exit.i3073, label %delete.notnull.i.i3071
@@ -342,7 +342,7 @@ if.else888: ; preds = %_ZN4Foam11regionSpl
to label %_ZN4Foam4wordC2EPKcb.exit3098 unwind label %lpad.i3086
lpad.i3086: ; preds = %if.else888
%11 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%11 = landingpad { i8*, i32 }
cleanup
unreachable
@@ -371,7 +371,7 @@ invoke.cont906: ; preds = %call.i3116.noexc
unreachable
lpad898: ; preds = %_ZN4Foam4wordC2EPKcb.exit3098
%12 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%12 = landingpad { i8*, i32 }
cleanup
br i1 undef, label %_ZNSsD2Ev.exit3204, label %if.then.i.i3196, !prof !1
@@ -382,7 +382,7 @@ _ZNSsD2Ev.exit3204: ; preds = %lpad898
unreachable
lpad905.loopexit.split-lp: ; preds = %call.i3116.noexc, %_ZNSsD2Ev.exit3113
%lpad.loopexit.split-lp = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%lpad.loopexit.split-lp = landingpad { i8*, i32 }
cleanup
invoke void @_ZN4Foam8pointSetD1Ev()
to label %eh.resume unwind label %terminate.lpad
@@ -391,7 +391,7 @@ eh.resume: ; preds = %_ZN4Foam4ListIiED2E
resume { i8*, i32 } undef
terminate.lpad: ; preds = %_ZN4Foam4ListIiED2Ev.exit.i3073, %lpad230, %lpad175, %lpad905.loopexit.split-lp
%13 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%13 = landingpad { i8*, i32 }
catch i8* null
unreachable
}

4
test/CodeGen/PowerPC/fast-isel-icmp-split.ll
View File

@@ -9,7 +9,7 @@ target triple = "powerpc64-bgq-linux"
%"class.boost::serialization::extended_type_info.129.150" = type { i32 (...)**, i32, i8* }
; Function Attrs: noinline
define void @_ZN5boost13serialization18extended_type_info4findEPKc() #0 align 2 {
define void @_ZN5boost13serialization18extended_type_info4findEPKc() #0 align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
entry:
br i1 undef, label %cond.true, label %cond.false
@@ -42,7 +42,7 @@ if.then: ; preds = %invoke.cont.2
br label %cleanup
lpad: ; preds = %cond.end
%2 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%2 = landingpad { i8*, i32 }
cleanup
br label %eh.resume

6
test/CodeGen/PowerPC/glob-comp-aa-crash.ll
View File

@@ -17,7 +17,7 @@ target triple = "powerpc64-bgq-linux"
declare i32 @__gxx_personality_v0(...)
; Function Attrs: optsize
define void @_ZNSt3__117__assoc_sub_state4copyEv(%"class.std::__1::__assoc_sub_state"* %this) #0 align 2 {
define void @_ZNSt3__117__assoc_sub_state4copyEv(%"class.std::__1::__assoc_sub_state"* %this) #0 align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
entry:
%__lk = alloca %"class.std::__1::unique_lock", align 8
%ref.tmp = alloca %"class.std::__exception_ptr::exception_ptr", align 8
@@ -50,14 +50,14 @@ invoke.cont4: ; preds = %if.then
unreachable
lpad: ; preds = %entry
%1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%1 = landingpad { i8*, i32 }
cleanup
%2 = extractvalue { i8*, i32 } %1, 0
%3 = extractvalue { i8*, i32 } %1, 1
br label %ehcleanup
lpad3: ; preds = %if.then
%4 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%4 = landingpad { i8*, i32 }
cleanup
%5 = extractvalue { i8*, i32 } %4, 0
%6 = extractvalue { i8*, i32 } %4, 1

14
test/CodeGen/PowerPC/pr18663-2.ll
View File

@@ -46,7 +46,7 @@ declare void @_ZN4Foam7IOerror4exitEi() #0
; Function Attrs: inlinehint
declare void @_ZN4Foam8fileName12stripInvalidEv() #2 align 2
define void @_ZN4Foam3CSVINS_6VectorIdEEE4readEv() #0 align 2 {
define void @_ZN4Foam3CSVINS_6VectorIdEEE4readEv() #0 align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
entry:
invoke void @_ZN4Foam6string6expandEb()
to label %invoke.cont unwind label %lpad
@@ -66,7 +66,7 @@ _ZN4Foam6stringC2ERKS0_.exit.i: ; preds = %invoke.cont
to label %invoke.cont2 unwind label %lpad.i
lpad.i: ; preds = %_ZN4Foam6stringC2ERKS0_.exit.i
%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%0 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup142
@@ -90,17 +90,17 @@ memptr.end.i: ; preds = %invoke.cont8
to label %if.end unwind label %lpad5
lpad: ; preds = %if.then.i.i.i.i176, %entry
%1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%1 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup142
lpad3: ; preds = %invoke.cont2
%2 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%2 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup142
lpad5: ; preds = %memptr.end.i, %invoke.cont8, %if.then
%3 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%3 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup142
@@ -119,12 +119,12 @@ invoke.cont.i.i.i: ; preds = %.noexc205
unreachable
lpad.i.i.i: ; preds = %.noexc205
%4 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%4 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup142
lpad19: ; preds = %for.body
%5 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%5 = landingpad { i8*, i32 }
cleanup
br label %ehcleanup142

4
test/CodeGen/PowerPC/preincprep-invoke.ll
View File

@@ -11,7 +11,7 @@ declare void @_ZN13CStdOutStream5FlushEv()
declare i32 @__gxx_personality_v0(...)
define void @_Z11GetPasswordP13CStdOutStreamb() {
define void @_Z11GetPasswordP13CStdOutStreamb() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
entry:
br label %for.cond.i.i
@@ -41,7 +41,7 @@ for.cond.i.i30: ; preds = %for.cond.i.i30, %in
br label %for.cond.i.i30
lpad: ; preds = %invoke.cont4, %invoke.cont, %_ZN11CStringBaseIcEC2EPKc.exit.critedge
%1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
%1 = landingpad { i8*, i32 }
cleanup
resume { i8*, i32 } undef
}