llvm.org GIT mirror llvm / 0a6ee6d test / CodeGen / X86 / 2006-11-17-IllegalMove.ll
0a6ee6d

Tree @0a6ee6d (Download .tar.gz)

2006-11-17-IllegalMove.ll @0a6ee6draw · history · blame

; RUN: llvm-as < %s | llc -march=x86-64 | \
; RUN:   grep movb | count 2
; RUN: llvm-as < %s | llc -march=x86-64 | \
; RUN:   grep movzbw


define void @handle_vector_size_attribute() {
entry:
	%tmp69 = load i32* null		; <i32> [#uses=1]
	switch i32 %tmp69, label %bb84 [
		 i32 2, label %bb77
		 i32 1, label %bb77
	]

bb77:		; preds = %entry, %entry
	%tmp99 = udiv i64 0, 0		; <i64> [#uses=1]
	%tmp = load i8* null		; <i8> [#uses=1]
	%tmp114 = icmp eq i64 0, 0		; <i1> [#uses=1]
	br i1 %tmp114, label %cond_true115, label %cond_next136

bb84:		; preds = %entry
	ret void

cond_true115:		; preds = %bb77
	%tmp118 = load i8* null		; <i8> [#uses=1]
	br i1 false, label %cond_next129, label %cond_true120

cond_true120:		; preds = %cond_true115
	%tmp127 = udiv i8 %tmp, %tmp118		; <i8> [#uses=1]
	%tmp127.upgrd.1 = zext i8 %tmp127 to i64		; <i64> [#uses=1]
	br label %cond_next129

cond_next129:		; preds = %cond_true120, %cond_true115
	%iftmp.30.0 = phi i64 [ %tmp127.upgrd.1, %cond_true120 ], [ 0, %cond_true115 ]		; <i64> [#uses=1]
	%tmp132 = icmp eq i64 %iftmp.30.0, %tmp99		; <i1> [#uses=1]
	br i1 %tmp132, label %cond_false148, label %cond_next136

cond_next136:		; preds = %cond_next129, %bb77
	ret void

cond_false148:		; preds = %cond_next129
	ret void
}