llvm-mirror/test/CodeGen/X86/2008-04-17-CoalescerBug.ll

; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin | grep xorl | grep {%e}
; Make sure xorl operands are 32-bit registers.

	%struct.tm = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8* }
	%struct.wxDateTime = type { %struct.wxLongLong }
	%"struct.wxDateTime::TimeZone" = type { i32 }
	%struct.wxLongLong = type { i64 }
	%struct.wxString = type { %struct.wxStringBase }
	%struct.wxStringBase = type { i32* }
@.str = external constant [27 x i32]		; <[27 x i32]*> [#uses=1]
@.str4 = external constant [14 x i32]		; <[14 x i32]*> [#uses=1]
@_ZZNK10wxDateTime5GetTmERKNS_8TimeZoneEE12__FUNCTION__ = external constant [6 x i8]		; <[6 x i8]*> [#uses=1]
@.str33 = external constant [29 x i32]		; <[29 x i32]*> [#uses=1]
@.str89 = external constant [5 x i32]		; <[5 x i32]*> [#uses=1]

define void @_ZNK10wxDateTime6FormatEPKwRKNS_8TimeZoneE(%struct.wxString* noalias sret  %agg.result, %struct.wxDateTime* %this, i32* %format, %"struct.wxDateTime::TimeZone"* %tz, i1 %foo) {
entry:
	br i1 %foo, label %bb116.i, label %bb115.critedge.i
bb115.critedge.i:		; preds = %entry
	ret void
bb116.i:		; preds = %entry
	br i1 %foo, label %bb52.i.i, label %bb3118
bb3118:		; preds = %bb116.i
	ret void
bb52.i.i:		; preds = %bb116.i
	br i1 %foo, label %bb142.i, label %bb115.critedge.i.i
bb115.critedge.i.i:		; preds = %bb52.i.i
	ret void
bb142.i:		; preds = %bb52.i.i
	br i1 %foo, label %bb161.i, label %bb182.i
bb161.i:		; preds = %bb142.i
	br label %bb3261
bb182.i:		; preds = %bb142.i
	ret void
bb3261:		; preds = %bb7834, %bb161.i
	%tmp3263 = load i32* null, align 4		; <i32> [#uses=1]
	%tmp3264 = icmp eq i32 %tmp3263, 37		; <i1> [#uses=1]
	br i1 %tmp3264, label %bb3306, label %bb3267
bb3267:		; preds = %bb3261
	ret void
bb3306:		; preds = %bb3261
	%tmp3310 = invoke %struct.wxStringBase* @_ZN12wxStringBaseaSEPKw( %struct.wxStringBase* null, i32* getelementptr ([5 x i32]* @.str89, i32 0, i32 0) )
			to label %bb3314 unwind label %lpad		; <%struct.wxStringBase*> [#uses=0]
bb3314:		; preds = %bb3306
	%tmp3316 = load i32* null, align 4		; <i32> [#uses=1]
	switch i32 %tmp3316, label %bb7595 [
		 i32 0, label %bb7819
		 i32 37, label %bb7806
		 i32 66, label %bb3477
		 i32 72, label %bb5334
		 i32 73, label %bb5484
		 i32 77, label %bb6118
		 i32 83, label %bb6406
		 i32 85, label %bb6556
		 i32 87, label %bb6708
		 i32 89, label %bb7308
		 i32 98, label %bb3477
		 i32 99, label %bb3626
		 i32 100, label %bb5184
		 i32 106, label %bb5657
		 i32 108, label %bb5809
		 i32 109, label %bb5968
		 i32 119, label %bb6860
		 i32 120, label %bb3626
		 i32 121, label %bb7158
	]
bb3477:		; preds = %bb3314, %bb3314
	ret void
bb3626:		; preds = %bb3314, %bb3314
	ret void
bb5184:		; preds = %bb3314
	ret void
bb5334:		; preds = %bb3314
	ret void
bb5484:		; preds = %bb3314
	ret void
bb5657:		; preds = %bb3314
	%tmp5661 = invoke i16 @_ZNK10wxDateTime12GetDayOfYearERKNS_8TimeZoneE( %struct.wxDateTime* %this, %"struct.wxDateTime::TimeZone"* %tz ) zeroext 
			to label %invcont5660 unwind label %lpad		; <i16> [#uses=0]
invcont5660:		; preds = %bb5657
	ret void
bb5809:		; preds = %bb3314
	%tmp61.i.i8486 = icmp sgt i64 0, -1		; <i1> [#uses=1]
	%tmp95.i.i8490 = icmp slt i64 0, 2147483647000		; <i1> [#uses=1]
	%bothcond9308 = and i1 %tmp61.i.i8486, %tmp95.i.i8490		; <i1> [#uses=1]
	br i1 %bothcond9308, label %bb91.i8504, label %bb115.critedge.i.i8492
bb115.critedge.i.i8492:		; preds = %bb5809
	ret void
bb91.i8504:		; preds = %bb5809
	br i1 %foo, label %bb155.i8541, label %bb182.i8560
bb155.i8541:		; preds = %bb91.i8504
	%tmp156.i85398700 = invoke %struct.tm* @gmtime_r( i32* null, %struct.tm* null )
			to label %bb182.i8560 unwind label %lpad		; <%struct.tm*> [#uses=1]
bb182.i8560:		; preds = %bb155.i8541, %bb91.i8504
	%tm48.0.i8558 = phi %struct.tm* [ null, %bb91.i8504 ], [ %tmp156.i85398700, %bb155.i8541 ]		; <%struct.tm*> [#uses=0]
	br i1 %foo, label %bb278.i8617, label %bb187.i8591
bb187.i8591:		; preds = %bb182.i8560
	%tmp245.i8588 = srem i64 0, 86400000		; <i64> [#uses=1]
	br i1 %foo, label %bb264.i8592, label %bb265.i8606
bb264.i8592:		; preds = %bb187.i8591
	ret void
bb265.i8606:		; preds = %bb187.i8591
	%tmp268269.i8593 = trunc i64 %tmp245.i8588 to i32		; <i32> [#uses=1]
	%tmp273.i8594 = srem i32 %tmp268269.i8593, 1000		; <i32> [#uses=1]
	%tmp273274.i8595 = trunc i32 %tmp273.i8594 to i16		; <i16> [#uses=1]
	br label %invcont5814
bb278.i8617:		; preds = %bb182.i8560
	%timeOnly50.0.i8622 = add i32 0, 0		; <i32> [#uses=1]
	br i1 %foo, label %bb440.i8663, label %bb448.i8694
bb440.i8663:		; preds = %bb278.i8617
	invoke void @_Z10wxOnAssertPKwiPKcS0_S0_( i32* getelementptr ([27 x i32]* @.str, i32 0, i32 0), i32 1717, i8* getelementptr ([6 x i8]* @_ZZNK10wxDateTime5GetTmERKNS_8TimeZoneEE12__FUNCTION__, i32 0, i32 0), i32* getelementptr ([29 x i32]* @.str33, i32 0, i32 0), i32* getelementptr ([14 x i32]* @.str4, i32 0, i32 0) )
			to label %bb448.i8694 unwind label %lpad
bb448.i8694:		; preds = %bb440.i8663, %bb278.i8617
	%tmp477.i8669 = srem i32 %timeOnly50.0.i8622, 1000		; <i32> [#uses=1]
	%tmp477478.i8670 = trunc i32 %tmp477.i8669 to i16		; <i16> [#uses=1]
	br label %invcont5814
invcont5814:		; preds = %bb448.i8694, %bb265.i8606
	%tmp812.0.0 = phi i16 [ %tmp477478.i8670, %bb448.i8694 ], [ %tmp273274.i8595, %bb265.i8606 ]		; <i16> [#uses=1]
	%tmp58165817 = zext i16 %tmp812.0.0 to i32		; <i32> [#uses=1]
	invoke void (%struct.wxString*, i32*, ...)* @_ZN8wxString6FormatEPKwz( %struct.wxString* noalias sret  null, i32* null, i32 %tmp58165817 )
			to label %invcont5831 unwind label %lpad
invcont5831:		; preds = %invcont5814
	%tmp5862 = invoke i8 @_ZN12wxStringBase10ConcatSelfEmPKwm( %struct.wxStringBase* null, i32 0, i32* null, i32 0 ) zeroext 
			to label %bb7834 unwind label %lpad8185		; <i8> [#uses=0]
bb5968:		; preds = %bb3314
	invoke void (%struct.wxString*, i32*, ...)* @_ZN8wxString6FormatEPKwz( %struct.wxString* noalias sret  null, i32* null, i32 0 )
			to label %invcont5981 unwind label %lpad
invcont5981:		; preds = %bb5968
	ret void
bb6118:		; preds = %bb3314
	ret void
bb6406:		; preds = %bb3314
	ret void
bb6556:		; preds = %bb3314
	ret void
bb6708:		; preds = %bb3314
	ret void
bb6860:		; preds = %bb3314
	ret void
bb7158:		; preds = %bb3314
	ret void
bb7308:		; preds = %bb3314
	ret void
bb7595:		; preds = %bb3314
	ret void
bb7806:		; preds = %bb3314
	%tmp7814 = invoke %struct.wxStringBase* @_ZN12wxStringBase6appendEmw( %struct.wxStringBase* null, i32 1, i32 0 )
			to label %bb7834 unwind label %lpad		; <%struct.wxStringBase*> [#uses=0]
bb7819:		; preds = %bb3314
	ret void
bb7834:		; preds = %bb7806, %invcont5831
	br label %bb3261
lpad:		; preds = %bb7806, %bb5968, %invcont5814, %bb440.i8663, %bb155.i8541, %bb5657, %bb3306
	ret void
lpad8185:		; preds = %invcont5831
	ret void
}

declare void @_Z10wxOnAssertPKwiPKcS0_S0_(i32*, i32, i8*, i32*, i32*)

declare i8 @_ZN12wxStringBase10ConcatSelfEmPKwm(%struct.wxStringBase*, i32, i32*, i32) zeroext 

declare %struct.tm* @gmtime_r(i32*, %struct.tm*)

declare i16 @_ZNK10wxDateTime12GetDayOfYearERKNS_8TimeZoneE(%struct.wxDateTime*, %"struct.wxDateTime::TimeZone"*) zeroext 

declare %struct.wxStringBase* @_ZN12wxStringBase6appendEmw(%struct.wxStringBase*, i32, i32)

declare %struct.wxStringBase* @_ZN12wxStringBaseaSEPKw(%struct.wxStringBase*, i32*)

declare void @_ZN8wxString6FormatEPKwz(%struct.wxString* noalias sret , i32*, ...)