llvm-6502/test/CodeGen/X86/coalescer-commute3.ll
Evan Cheng b2e72b0feb New tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47047 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-13 03:23:53 +00:00

25 lines
885 B
LLVM

; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 -coalescer-commute-instrs | grep mov | count 6
%struct.quad_struct = type { i32, i32, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct* }
define fastcc i32 @perimeter(%struct.quad_struct* %tree, i32 %size) nounwind {
entry:
switch i32 %size, label %UnifiedReturnBlock [
i32 2, label %bb
i32 0, label %bb50
]
bb: ; preds = %entry
%tmp31 = tail call fastcc i32 @perimeter( %struct.quad_struct* null, i32 0 ) nounwind ; <i32> [#uses=1]
%tmp40 = tail call fastcc i32 @perimeter( %struct.quad_struct* null, i32 0 ) nounwind ; <i32> [#uses=1]
%tmp33 = add i32 0, %tmp31 ; <i32> [#uses=1]
%tmp42 = add i32 %tmp33, %tmp40 ; <i32> [#uses=1]
ret i32 %tmp42
bb50: ; preds = %entry
ret i32 0
UnifiedReturnBlock: ; preds = %entry
ret i32 0
}