1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mcpu=pwr7 | FileCheck %s 2*9880d681SAndroid Build Coastguard Workertarget datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" 3*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc64-unknown-linux-gnu" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdeclare void @llvm.eh.sjlj.longjmp(i8*) #1 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine i8* @main() #0 { 8*9880d681SAndroid Build Coastguard Workerentry: 9*9880d681SAndroid Build Coastguard Worker %0 = call i8* @llvm.frameaddress(i32 0) 10*9880d681SAndroid Build Coastguard Worker ret i8* %0 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Worker; CHECK: @main 13*9880d681SAndroid Build Coastguard Worker; CHECK: mr 3, 1 14*9880d681SAndroid Build Coastguard Worker} 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workerdefine i8* @foo() #3 { ; naked 17*9880d681SAndroid Build Coastguard Workerentry: 18*9880d681SAndroid Build Coastguard Worker %0 = call i8* @llvm.frameaddress(i32 0) 19*9880d681SAndroid Build Coastguard Worker ret i8* %0 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Worker; CHECK: @foo 22*9880d681SAndroid Build Coastguard Worker; CHECK: mr 3, 1 23*9880d681SAndroid Build Coastguard Worker} 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workerdefine i8* @bar() #0 { 26*9880d681SAndroid Build Coastguard Workerentry: 27*9880d681SAndroid Build Coastguard Worker %x = alloca [100000 x i8] ; <[100000 x i8]*> [#uses=1] 28*9880d681SAndroid Build Coastguard Worker %x1 = bitcast [100000 x i8]* %x to i8* ; <i8*> [#uses=1] 29*9880d681SAndroid Build Coastguard Worker call void @use(i8* %x1) nounwind 30*9880d681SAndroid Build Coastguard Worker %0 = call i8* @llvm.frameaddress(i32 0) 31*9880d681SAndroid Build Coastguard Worker ret i8* %0 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Worker; Note that if we start eliminating non-leaf frame pointers by default, this 34*9880d681SAndroid Build Coastguard Worker; will need to be updated. 35*9880d681SAndroid Build Coastguard Worker; CHECK: @bar 36*9880d681SAndroid Build Coastguard Worker; CHECK: mr 3, 31 37*9880d681SAndroid Build Coastguard Worker} 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerdeclare void @use(i8*) 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Workerdeclare i8* @llvm.frameaddress(i32) #2 42*9880d681SAndroid Build Coastguard Worker 43*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } 44*9880d681SAndroid Build Coastguard Workerattributes #1 = { noreturn nounwind } 45*9880d681SAndroid Build Coastguard Workerattributes #2 = { nounwind readnone } 46*9880d681SAndroid Build Coastguard Workerattributes #3 = { nounwind naked "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } 47*9880d681SAndroid Build Coastguard Worker 48