1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=hexagon < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; Check that all the offsets in the .cfi_offset instructions are negative. 3*9880d681SAndroid Build Coastguard Worker; They are all based on R30+8 which points to the pair FP/LR stored by an 4*9880d681SAndroid Build Coastguard Worker; allocframe. Since the stack grows towards negative addresses, anything 5*9880d681SAndroid Build Coastguard Worker; in the current stack frame will have a negative offset with respect to 6*9880d681SAndroid Build Coastguard Worker; R30+8. 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker; CHECK: cfi_def_cfa r30 9*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: .cfi_offset r{{[0-9]+}}, {{[^-]}} 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workertarget triple = "hexagon" 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdefine i64 @_Z3fooxxx(i64 %x, i64 %y, i64 %z) #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { 14*9880d681SAndroid Build Coastguard Workerentry: 15*9880d681SAndroid Build Coastguard Worker %call = invoke i64 @_Z3barxxx(i64 %x, i64 %y, i64 %z) 16*9880d681SAndroid Build Coastguard Worker to label %try.cont unwind label %lpad 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Workerlpad: ; preds = %entry 19*9880d681SAndroid Build Coastguard Worker %0 = landingpad { i8*, i32 } 20*9880d681SAndroid Build Coastguard Worker catch i8* null 21*9880d681SAndroid Build Coastguard Worker %1 = extractvalue { i8*, i32 } %0, 0 22*9880d681SAndroid Build Coastguard Worker %2 = tail call i8* @__cxa_begin_catch(i8* %1) #1 23*9880d681SAndroid Build Coastguard Worker tail call void @__cxa_end_catch() 24*9880d681SAndroid Build Coastguard Worker br label %try.cont 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Workertry.cont: ; preds = %entry, %lpad 27*9880d681SAndroid Build Coastguard Worker %a.0 = phi i64 [ 0, %lpad ], [ %call, %entry ] 28*9880d681SAndroid Build Coastguard Worker %mul = mul nsw i64 %y, %x 29*9880d681SAndroid Build Coastguard Worker %sub = sub i64 %mul, %z 30*9880d681SAndroid Build Coastguard Worker %add = add nsw i64 %sub, %a.0 31*9880d681SAndroid Build Coastguard Worker ret i64 %add 32*9880d681SAndroid Build Coastguard Worker} 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Workerdeclare i64 @_Z3barxxx(i64, i64, i64) #0 35*9880d681SAndroid Build Coastguard Worker 36*9880d681SAndroid Build Coastguard Workerdeclare i32 @__gxx_personality_v0(...) 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Workerdeclare i8* @__cxa_begin_catch(i8*) 39*9880d681SAndroid Build Coastguard Worker 40*9880d681SAndroid Build Coastguard Workerdeclare void @__cxa_end_catch() 41*9880d681SAndroid Build Coastguard Worker 42*9880d681SAndroid Build Coastguard Workerattributes #0 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="hexagonv60" "target-features"="-hvx,-hvx-double" "unsafe-fp-math"="false" "use-soft-float"="false" } 43*9880d681SAndroid Build Coastguard Workerattributes #1 = { nounwind } 44