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[PruneEH] Pin tests to legacy PM

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prune-eh will not be ported to the NPM. Instead, a combination of
function-attrs and simplifycfg should be used (as described in
https://reviews.llvm.org/D44415).

This pins most tests using -prune-eh to the legacy PM. Some of these
were testing legacy PM infra (mostly the CGPassManager). Some of these
can be tested in the NPM using function-attrs and simplifycfg.

One interesting case is simplenoreturntest.ll. function-attrs +
simplifycfg does not yet make a caller of a caller of a noreturn
function end with unreachable like prune-eh does. That can be added in
the future.

Reviewed By: asbirlea

Differential Revision: https://reviews.llvm.org/D90012
This commit is contained in:
Arthur Eubanks 2020-10-22 22:26:21 -07:00
parent aa15299666
commit a8846deae8
18 changed files with 22 additions and 20 deletions
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2
test/Other/2009-03-31-CallGraph.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -inline -prune-eh -disable-output
; RUN: opt < %s -inline -prune-eh -disable-output -enable-new-pm=0
define void @f2() personality i32 (...)* @__gxx_personality_v0 {
invoke void @f6()
to label %ok1 unwind label %lpad1

2
test/Transforms/Inline/2004-04-20-InlineLinkOnce.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -inline -prune-eh -disable-output
; RUN: opt < %s -inline -prune-eh -disable-output -enable-new-pm=0
define linkonce void @caller() {
call void @callee( )

2
test/Transforms/Inline/2006-01-14-CallGraphUpdate.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -inline -prune-eh -disable-output
; RUN: opt < %s -inline -prune-eh -disable-output -enable-new-pm=0
%"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>" = type { %"struct.std::locale::facet" }
%"struct.std::basic_streambuf<wchar_t,std::char_traits<wchar_t> >" = type { i32 (...)**, i32*, i32*, i32*, i32*, i32*, i32*, %"struct.std::locale" }

2
test/Transforms/Inline/2006-07-12-InlinePruneCGUpdate.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -inline -prune-eh -disable-output
; RUN: opt < %s -inline -prune-eh -disable-output -enable-new-pm=0
; PR827
@_ZTV8CRjii = internal global [1 x i32 (...)*] [ i32 (...)* @_ZN8CRjii12NlFeeEPN5Jr7sE ] ; <[1 x i32 (...)*]*> [#uses=0]

2
test/Transforms/Inline/2006-11-09-InlineCGUpdate-2.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -inline -prune-eh -disable-output
; RUN: opt < %s -inline -prune-eh -disable-output -enable-new-pm=0
; PR993
target datalayout = "e-p:32:32"
target triple = "i386-unknown-openbsd3.9"

2
test/Transforms/Inline/2006-11-09-InlineCGUpdate.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -inline -prune-eh -disable-output
; RUN: opt < %s -inline -prune-eh -disable-output -enable-new-pm=0
; PR992
target datalayout = "e-p:32:32"
target triple = "i686-pc-linux-gnu"

2
test/Transforms/JumpThreading/pr26096.ll
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@ -1,4 +1,4 @@
; RUN: opt -prune-eh -inline -jump-threading -S < %s | FileCheck %s
; RUN: opt -prune-eh -inline -jump-threading -S -enable-new-pm=0 < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

2
test/Transforms/PruneEH/2008-06-02-Weak.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -prune-eh -S | FileCheck %s
; RUN: opt < %s -prune-eh -enable-new-pm=0 -S | FileCheck %s
; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
; We should not infer 'nounwind' for/from a weak function,

2
test/Transforms/PruneEH/ipo-nounwind.ll
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@ -1,4 +1,4 @@
; RUN: opt -S -prune-eh < %s | FileCheck %s
; RUN: opt -S -prune-eh -enable-new-pm=0 < %s | FileCheck %s
; RUN: opt -S -passes='function-attrs,function(simplify-cfg)' < %s | FileCheck %s
declare void @may_throw()

3
test/Transforms/PruneEH/looptest.ll
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@ -1,4 +1,5 @@
; RUN: opt < %s -prune-eh -S | FileCheck %s
; RUN: opt < %s -prune-eh -S -enable-new-pm=0 | FileCheck %s
; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
declare void @nounwind() nounwind

3
test/Transforms/PruneEH/musttail.ll
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@ -1,4 +1,5 @@
; RUN: opt -prune-eh -S < %s | FileCheck %s
; RUN: opt -prune-eh -enable-new-pm=0 -S < %s | FileCheck %s
; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
declare void @noreturn()

2
test/Transforms/PruneEH/operand-bundles.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -prune-eh -S | FileCheck %s
; RUN: opt < %s -prune-eh -enable-new-pm=0 -S | FileCheck %s
; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
declare void @nounwind() nounwind

2
test/Transforms/PruneEH/pr23971.ll
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@ -1,4 +1,4 @@
; RUN: opt -S -prune-eh < %s | FileCheck %s
; RUN: opt -S -prune-eh -enable-new-pm=0 < %s | FileCheck %s
; RUN: opt -S -passes='function-attrs,function(simplify-cfg)' < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"

2
test/Transforms/PruneEH/pr26263.ll
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@ -2,7 +2,7 @@
; so it leaves some of the unreachable stuff hanging around.
; Checking it with CHECK-OLD.
;
; RUN: opt -prune-eh -S < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-OLD
; RUN: opt -prune-eh -enable-new-pm=0 -S < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-OLD
; RUN: opt -passes='function-attrs,function(simplify-cfg)' -S < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-NEW
target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"

2
test/Transforms/PruneEH/recursivetest.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -prune-eh -S | FileCheck %s
; RUN: opt < %s -prune-eh -enable-new-pm=0 -S | FileCheck %s
; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
; CHECK-LABEL: define internal i32 @foo()

2
test/Transforms/PruneEH/seh-nounwind.ll
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@ -1,4 +1,4 @@
; RUN: opt -S -prune-eh < %s | FileCheck %s
; RUN: opt -S -prune-eh -enable-new-pm=0 < %s | FileCheck %s
; RUN: opt -S -passes='function-attrs,function(simplify-cfg)' < %s | FileCheck %s
; Don't remove invokes of nounwind functions if the personality handles async

6
test/Transforms/PruneEH/simplenoreturntest.ll
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@ -1,13 +1,13 @@
; RUN: opt < %s -prune-eh -S | not grep "ret i32"
; RUN: opt < %s -prune-eh -S -enable-new-pm=0 | not grep "ret i32"
declare void @noreturn() noreturn
define i32 @caller() {
call void @noreturn( )
call void @noreturn()
ret i32 17
}
define i32 @caller2() {
%T = call i32 @caller( ) ; <i32> [#uses=1]
%T = call i32 @caller()
ret i32 %T
}

2
test/Transforms/PruneEH/simpletest.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -prune-eh -S | FileCheck %s
; RUN: opt < %s -prune-eh -enable-new-pm=0 -S | FileCheck %s
; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
declare void @nounwind() nounwind