1 ; RUN: llc < %s -march=mipsel | FileCheck %s 2 3 @caller.sf1 = internal unnamed_addr global void (...)* null, align 4 4 @gf1 = external global void (...)* 5 @.str = private unnamed_addr constant [3 x i8] c"f2\00" 6 7 define i32 @main(i32 %argc, i8** nocapture %argv) nounwind { 8 entry: 9 ; CHECK: lw $[[R0:[0-9]+]], %got(f2)($gp) 10 ; CHECK: addiu $25, $[[R0]], %lo(f2) 11 tail call fastcc void @f2() 12 ret i32 0 13 } 14 15 define void @caller(i32 %a0, i32 %a1) nounwind { 16 entry: 17 ; CHECK: lw $[[R1:[0-9]+]], %got(caller.sf1)($gp) 18 ; CHECK: lw $25, %lo(caller.sf1)($[[R1]]) 19 %tobool = icmp eq i32 %a1, 0 20 br i1 %tobool, label %if.end, label %if.then 21 22 if.then: ; preds = %entry 23 %tmp1 = load void (...)** @caller.sf1, align 4 24 tail call void (...)* %tmp1() nounwind 25 br label %if.end 26 27 if.end: ; preds = %entry, %if.then 28 ; CHECK: lw $[[R2:[0-9]+]], %got(sf2)($gp) 29 ; CHECK: addiu ${{[0-9]+}}, $[[R2]], %lo(sf2) 30 ; CHECK: lw $[[R3:[0-9]+]], %got(caller.sf1)($gp) 31 ; CHECK: sw ${{[0-9]+}}, %lo(caller.sf1)($[[R3]]) 32 %tobool3 = icmp ne i32 %a0, 0 33 %tmp4 = load void (...)** @gf1, align 4 34 %cond = select i1 %tobool3, void (...)* %tmp4, void (...)* bitcast (void ()* @sf2 to void (...)*) 35 store void (...)* %cond, void (...)** @caller.sf1, align 4 36 ret void 37 } 38 39 define internal void @sf2() nounwind { 40 entry: 41 %call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([3 x i8]* @.str, i32 0, i32 0)) nounwind 42 ret void 43 } 44 45 declare i32 @printf(i8* nocapture, ...) nounwind 46 47 define internal fastcc void @f2() nounwind noinline { 48 entry: 49 %call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([3 x i8]* @.str, i32 0, i32 0)) nounwind 50 ret void 51 } 52 53
