--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=i386-unknown-linux-gnu | FileCheck %s
+
+define i32 @a() nounwind {
+; CHECK-LABEL: a:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: pushl %esi
+; CHECK-NEXT: subl $8, %esp
+; CHECK-NEXT: leal {{[0-9]+}}(%esp), %esi
+; CHECK-NEXT: movl %esi, %eax
+; CHECK-NEXT: subl $a, %eax
+; CHECK-NEXT: calll d
+; CHECK-NEXT: cmpl $a, %esi
+; CHECK-NEXT: jbe .LBB0_2
+; CHECK-NEXT: .p2align 4, 0x90
+; CHECK-NEXT: .LBB0_1: # %for.cond
+; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT: jmp .LBB0_1
+; CHECK-NEXT: .LBB0_2: # %for.end.split
+; CHECK-NEXT: addl $8, %esp
+; CHECK-NEXT: popl %esi
+; CHECK-NEXT: retl
+entry:
+ %b = alloca i32, align 4
+ %0 = bitcast i32* %b to i8*
+ %1 = ptrtoint i32* %b to i32
+ %sub = sub nsw i32 %1, ptrtoint (i32 ()* @a to i32)
+ %call = call i32 bitcast (i32 (...)* @d to i32 (i32)*)(i32 inreg %sub)
+ %cmp = icmp ugt i32* %b, bitcast (i32 ()* @a to i32*)
+ br i1 %cmp, label %for.cond, label %for.end.split
+
+for.cond: ; preds = %entry, %for.cond
+ br label %for.cond
+
+for.end.split: ; preds = %entry
+ ret i32 undef
+}
+
+declare i32 @d(...)