llvm-mirror/test/Transforms/PruneEH/simpletest.ll

; RUN: opt < %s -prune-eh -S | not grep invoke

declare void @nounwind() nounwind

define internal void @foo() {
	call void @nounwind()
	ret void
}

define i32 @caller() personality i32 (...)* @__gxx_personality_v0 {
	invoke void @foo( )
			to label %Normal unwind label %Except

Normal:		; preds = %0
	ret i32 0

Except:		; preds = %0
        landingpad { i8*, i32 }
                catch i8* null
	ret i32 1
}

declare i32 @__gxx_personality_v0(...)
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. llvm-svn: 81537 2009-09-11 20:01:28 +02:00			`; RUN: opt < %s -prune-eh -S \| not grep invoke`
Make PruneEH update the nounwind/noreturn attributes on functions as it calculates them. llvm-svn: 44802 2007-12-10 20:09:40 +01:00
			`declare void @nounwind() nounwind`

			`define internal void @foo() {`
			`call void @nounwind()`
			`ret void`
			`}`

Move the personality function from LandingPadInst to Function 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 llvm-svn: 239940 2015-06-17 22:52:32 +02:00			`define i32 @caller() personality i32 (...)* @__gxx_personality_v0 {`
Make PruneEH update the nounwind/noreturn attributes on functions as it calculates them. llvm-svn: 44802 2007-12-10 20:09:40 +01:00			`invoke void @foo( )`
			`to label %Normal unwind label %Except`

			`Normal: ; preds = %0`
			`ret i32 0`

			`Except: ; preds = %0`
Move the personality function from LandingPadInst to Function 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 llvm-svn: 239940 2015-06-17 22:52:32 +02:00			`landingpad { i8*, i32 }`
Fix invalid LLVM IR in PruneEH tests llvm-svn: 228786 2015-02-11 03:06:47 +01:00			`catch i8* null`
Make PruneEH update the nounwind/noreturn attributes on functions as it calculates them. llvm-svn: 44802 2007-12-10 20:09:40 +01:00			`ret i32 1`
			`}`
Fix invalid LLVM IR in PruneEH tests llvm-svn: 228786 2015-02-11 03:06:47 +01:00
			`declare i32 @__gxx_personality_v0(...)`