blob: 6f3e060ceca272329d276c33469e01482df2e33f [file] [log] [blame]
; RUN: llc < %s -fast-isel -tailcallopt -mtriple=i686-- | FileCheck %s
; CHECK-NOT: add
; PR4154
; On x86, -tailcallopt changes the ABI so the caller shouldn't readjust
; the stack pointer after the call in this code.
define i32 @stub(i8* %t0) nounwind {
entry:
%t1 = load i32, i32* inttoptr (i32 139708680 to i32*) ; <i32> [#uses=1]
%t2 = bitcast i8* %t0 to i32 (i32)* ; <i32 (i32)*> [#uses=1]
%t3 = call fastcc i32 %t2(i32 %t1) ; <i32> [#uses=1]
ret i32 %t3
}