-; RUN: llvm-as < %s | llc -fast-isel -mtriple=i386-apple-darwin -mattr=sse2 | \
-; RUN: grep mov | grep lazy_ptr | count 2
+; RUN: llc < %s -fast-isel -mtriple=i386-apple-darwin -mcpu=generic | FileCheck %s
+; RUN: llc < %s -fast-isel -mtriple=i386-apple-darwin -mcpu=atom | FileCheck -check-prefix=ATOM %s
@src = external global i32
+; rdar://6653118
define i32 @loadgv() nounwind {
entry:
%0 = load i32* @src, align 4
%1 = load i32* @src, align 4
%2 = add i32 %0, %1
- store i32 %2, i32* @src
+ store i32 %2, i32* @src
ret i32 %2
+; This should fold one of the loads into the add.
+; CHECK-LABEL: loadgv:
+; CHECK: movl L_src$non_lazy_ptr, %ecx
+; CHECK: movl (%ecx), %eax
+; CHECK: addl (%ecx), %eax
+; CHECK: movl %eax, (%ecx)
+; CHECK: ret
+
+; ATOM: loadgv:
+; ATOM: movl L_src$non_lazy_ptr, %ecx
+; ATOM: movl (%ecx), %eax
+; ATOM: addl (%ecx), %eax
+; ATOM: movl %eax, (%ecx)
+; ATOM: ret
+
+}
+
+%stuff = type { i32 (...)** }
+@LotsStuff = external constant [4 x i32 (...)*]
+
+define void @t(%stuff* %this) nounwind {
+entry:
+ store i32 (...)** getelementptr ([4 x i32 (...)*]* @LotsStuff, i32 0, i32 2), i32 (...)*** null, align 4
+ ret void
+; CHECK: _t:
+; CHECK: xorl %eax, %eax
+; CHECK: movl L_LotsStuff$non_lazy_ptr, %ecx
+
+; ATOM: _t:
+; ATOM: movl L_LotsStuff$non_lazy_ptr, %e{{..}}
+; ATOM: xorl %e{{..}}, %e{{..}}
+
}