llvm-mirror/test/CodeGen/X86/personality.ll

; RUN: llc < %s -mtriple=x86_64-apple-darwin9 | FileCheck %s -check-prefix=X64
; RUN: llc < %s -mtriple=i386-apple-darwin9 | FileCheck %s -check-prefix=X32
; PR1632

define void @_Z1fv() {
entry:
	invoke void @_Z1gv( )
			to label %return unwind label %unwind

unwind:		; preds = %entry
	br i1 false, label %eh_then, label %cleanup20

eh_then:		; preds = %unwind
	invoke void @__cxa_end_catch( )
			to label %return unwind label %unwind10

unwind10:		; preds = %eh_then
	%eh_select13 = tail call i64 (i8*, i8*, ...)* @llvm.eh.selector.i64( i8* null, i8* bitcast (void ()* @__gxx_personality_v0 to i8*), i32 1 )		; <i32> [#uses=2]
	%tmp18 = icmp slt i64 %eh_select13, 0		; <i1> [#uses=1]
	br i1 %tmp18, label %filter, label %cleanup20

filter:		; preds = %unwind10
	unreachable

cleanup20:		; preds = %unwind10, %unwind
	%eh_selector.0 = phi i64 [ 0, %unwind ], [ %eh_select13, %unwind10 ]		; <i32> [#uses=0]
	ret void

return:		; preds = %eh_then, %entry
	ret void
}

declare void @_Z1gv()

declare i64 @llvm.eh.selector.i64(i8*, i8*, ...)

declare void @__gxx_personality_v0()

declare void @__cxa_end_catch()

; X64: Leh_frame_common_begin:
; X64: .long	___gxx_personality_v0@GOTPCREL+4

; X32: Leh_frame_common_begin:
; X32: .long	L___gxx_personality_v0$non_lazy_ptr-
; ....

; X32: .section	__IMPORT,__pointers,non_lazy_symbol_pointers
; X32: L___gxx_personality_v0$non_lazy_ptr:
; X32:   .indirect_symbol ___gxx_personality_v0
convert to filecheck llvm-svn: 82179 2009-09-18 01:54:26 +02:00			`; RUN: llc < %s -mtriple=x86_64-apple-darwin9 \| FileCheck %s -check-prefix=X64`
make this testcase check darwin32 also llvm-svn: 82182 2009-09-18 01:56:41 +02:00			`; RUN: llc < %s -mtriple=i386-apple-darwin9 \| FileCheck %s -check-prefix=X32`
Fix for PR1632. EHSELECTION always produces a i32 value. llvm-svn: 41712 2007-09-04 22:39:26 +02:00			`; PR1632`

			`define void @_Z1fv() {`
			`entry:`
			`invoke void @_Z1gv( )`
			`to label %return unwind label %unwind`

			`unwind: ; preds = %entry`
			`br i1 false, label %eh_then, label %cleanup20`

			`eh_then: ; preds = %unwind`
			`invoke void @__cxa_end_catch( )`
			`to label %return unwind label %unwind10`

			`unwind10: ; preds = %eh_then`
Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register liveins and we let frontend solve type issue, not lowering code :) llvm-svn: 41763 2007-09-07 13:39:35 +02:00			`%eh_select13 = tail call i64 (i8, i8, ...)* @llvm.eh.selector.i64( i8* null, i8* bitcast (void ()* @__gxx_personality_v0 to i8*), i32 1 ) ; <i32> [#uses=2]`
			`%tmp18 = icmp slt i64 %eh_select13, 0 ; <i1> [#uses=1]`
Fix for PR1632. EHSELECTION always produces a i32 value. llvm-svn: 41712 2007-09-04 22:39:26 +02:00			`br i1 %tmp18, label %filter, label %cleanup20`

			`filter: ; preds = %unwind10`
			`unreachable`

			`cleanup20: ; preds = %unwind10, %unwind`
Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register liveins and we let frontend solve type issue, not lowering code :) llvm-svn: 41763 2007-09-07 13:39:35 +02:00			`%eh_selector.0 = phi i64 [ 0, %unwind ], [ %eh_select13, %unwind10 ] ; <i32> [#uses=0]`
Fix for PR1632. EHSELECTION always produces a i32 value. llvm-svn: 41712 2007-09-04 22:39:26 +02:00			`ret void`

			`return: ; preds = %eh_then, %entry`
			`ret void`
			`}`

			`declare void @_Z1gv()`

Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register liveins and we let frontend solve type issue, not lowering code :) llvm-svn: 41763 2007-09-07 13:39:35 +02:00			`declare i64 @llvm.eh.selector.i64(i8, i8, ...)`
Fix for PR1632. EHSELECTION always produces a i32 value. llvm-svn: 41712 2007-09-04 22:39:26 +02:00
			`declare void @__gxx_personality_v0()`

			`declare void @__cxa_end_catch()`
convert to filecheck llvm-svn: 82179 2009-09-18 01:54:26 +02:00
			`; X64: Leh_frame_common_begin:`
			`; X64: .long ___gxx_personality_v0@GOTPCREL+4`
make this testcase check darwin32 also llvm-svn: 82182 2009-09-18 01:56:41 +02:00
Make a new X8632_MachoTargetObjectFile TLOF implementation whose getSymbolForDwarfGlobalReference is smart enough to know that it needs to register the stub it references with MachineModuleInfoMachO, so that it gets emitted at the end of the file. Move stub emission from X86ATTAsmPrinter::doFinalization to the new X86ATTAsmPrinter::EmitEndOfAsmFile asmprinter hook. The important thing here is that EmitEndOfAsmFile is called after the ehframes are emitted, so we get all the stubs. This allows us to remove a gross hack from the asmprinter where it would "just know" that it needed to output stubs for personality functions. Now this is all driven from a consistent interface. The testcase change is just reordering the expected output now that the stubs come out after the ehframe instead of before. This also unblocks other changes that Bill wants to make. llvm-svn: 82269 2009-09-18 22:22:52 +02:00			`; X32: Leh_frame_common_begin:`
			`; X32: .long L___gxx_personality_v0$non_lazy_ptr-`
			`; ....`

make this testcase check darwin32 also llvm-svn: 82182 2009-09-18 01:56:41 +02:00			`; X32: .section __IMPORT,__pointers,non_lazy_symbol_pointers`
			`; X32: L___gxx_personality_v0$non_lazy_ptr:`
			`; X32: .indirect_symbol ___gxx_personality_v0`