blob: 440ebb896372025773dc0d27998a18bbf81fbb16 [file] [log] [blame]
; RUN: llc < %s | FileCheck %s
; Check for allocframe in a non-entry block LBB0_n.
; CHECK: LBB0_{{[0-9]+}}:
; CHECK: allocframe
; Deallocframe may be in a different block, but must follow.
; CHECK: deallocframe
target datalayout = "e-m:e-p:32:32-i1:32-i64:64-a:0-v32:32-n16:32"
target triple = "hexagon"
; Function Attrs: nounwind
define i32 @foo(i32 %n, ptr %p) #0 {
entry:
%cmp = icmp eq ptr %p, null
br i1 %cmp, label %if.end, label %if.then
if.then: ; preds = %entry
%0 = load i32, ptr %p, align 4
%inc = add nsw i32 %0, 1
store i32 %inc, ptr %p, align 4
br label %return
if.end: ; preds = %entry
%call = tail call i32 @bar(i32 %n) #0
%add = add nsw i32 %call, 1
br label %return
return: ; preds = %if.end, %if.then
%retval.0 = phi i32 [ %0, %if.then ], [ %add, %if.end ]
ret i32 %retval.0
}
declare i32 @bar(...) #0
attributes #0 = { nounwind }