37 lines
923 B
LLVM
37 lines
923 B
LLVM
; RUN: llc < %s -mtriple=i686-linux | FileCheck %s
|
|
; Check the register copy comes after the call to f and before the call to g
|
|
; PR3784
|
|
|
|
declare i32 @f()
|
|
|
|
declare i32 @g()
|
|
|
|
define i32 @phi() personality i32 (...)* @__gxx_personality_v0 {
|
|
entry:
|
|
%a = call i32 @f() ; <i32> [#uses=1]
|
|
%b = invoke i32 @g()
|
|
to label %cont unwind label %lpad ; <i32> [#uses=1]
|
|
|
|
cont: ; preds = %entry
|
|
%x = phi i32 [ %b, %entry ] ; <i32> [#uses=0]
|
|
%aa = call i32 @g() ; <i32> [#uses=1]
|
|
%bb = invoke i32 @g()
|
|
to label %cont2 unwind label %lpad ; <i32> [#uses=1]
|
|
|
|
cont2: ; preds = %cont
|
|
%xx = phi i32 [ %bb, %cont ] ; <i32> [#uses=1]
|
|
ret i32 %xx
|
|
|
|
lpad: ; preds = %cont, %entry
|
|
%y = phi i32 [ %a, %entry ], [ %aa, %cont ] ; <i32> [#uses=1]
|
|
%exn = landingpad {i8*, i32}
|
|
cleanup
|
|
ret i32 %y
|
|
}
|
|
|
|
; CHECK: call{{.*}}f
|
|
; CHECK: movl %eax, %esi
|
|
; CHECK: call{{.*}}g
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|