; PR925 ; RUN: llc < %s | FileCheck %s ; CHECK: {{mov.*str1}} ; CHECK-NOT: {{mov.*str1}} target datalayout = "e-p:32:32" target triple = "i686-apple-darwin8.7.2" @str1 = internal constant [5 x i8] c"bonk\00" ; <ptr> [#uses=1] @str2 = internal constant [5 x i8] c"bork\00" ; <ptr> [#uses=1] @str = internal constant [8 x i8] c"perfwap\00" ; <ptr> [#uses=1] define void @foo(i32 %C) { entry: switch i32 %C, label %bb2 [ i32 1, label %blahaha i32 2, label %blahaha i32 3, label %blahaha i32 4, label %blahaha i32 5, label %blahaha i32 6, label %blahaha i32 7, label %blahaha i32 8, label %blahaha i32 9, label %blahaha i32 10, label %blahaha ] bb2: ; preds = %entry %tmp5 = and i32 %C, 123 ; <i32> [#uses=1] %tmp = icmp eq i32 %tmp5, 0 ; <i1> [#uses=1] br i1 %tmp, label %blahaha, label %cond_true cond_true: ; preds = %bb2 br label %blahaha blahaha: ; preds = %cond_true, %bb2, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry %s.0 = phi ptr [ @str, %cond_true ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str1, %entry ], [ @str2, %bb2 ] ; <ptr> [#uses=13] %tmp8 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp10 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp12 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp14 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp16 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp18 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp20 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp22 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp24 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp26 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp28 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp30 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] %tmp32 = tail call i32 (ptr, ...) @printf( ptr %s.0 ) ; <i32> [#uses=0] ret void } declare i32 @printf(ptr, ...)