llvm-6502/test/CodeGen/Thumb2/2009-08-04-SubregLoweringBug.ll

35 lines
1.5 KiB
LLVM

; RUN: llvm-as < %s | llc -mtriple=thumbv7-apple-darwin9 -mattr=+neon,+neonfp
; RUN: llvm-as < %s | llc -mtriple=thumbv7-apple-darwin9 -mattr=+neon,+neonfp | grep fcpys | count 1
; rdar://7117307
%struct.Hosp = type { i32, i32, i32, %struct.List, %struct.List, %struct.List, %struct.List }
%struct.List = type { %struct.List*, %struct.Patient*, %struct.List* }
%struct.Patient = type { i32, i32, i32, %struct.Village* }
%struct.Results = type { float, float, float }
%struct.Village = type { [4 x %struct.Village*], %struct.Village*, %struct.List, %struct.Hosp, i32, i32 }
define arm_apcscc void @get_results(%struct.Results* noalias nocapture sret %agg.result, %struct.Village* %village) nounwind {
entry:
br i1 undef, label %bb, label %bb6.preheader
bb6.preheader: ; preds = %entry
call void @llvm.memcpy.i32(i8* undef, i8* undef, i32 12, i32 4)
br i1 undef, label %bb15, label %bb13
bb: ; preds = %entry
ret void
bb13: ; preds = %bb13, %bb6.preheader
%0 = fadd float undef, undef ; <float> [#uses=1]
%1 = fadd float undef, 1.000000e+00 ; <float> [#uses=1]
br i1 undef, label %bb15, label %bb13
bb15: ; preds = %bb13, %bb6.preheader
%r1.0.0.lcssa = phi float [ 0.000000e+00, %bb6.preheader ], [ %1, %bb13 ] ; <float> [#uses=1]
%r1.1.0.lcssa = phi float [ undef, %bb6.preheader ], [ %0, %bb13 ] ; <float> [#uses=0]
store float %r1.0.0.lcssa, float* undef, align 4
ret void
}
declare void @llvm.memcpy.i32(i8* nocapture, i8* nocapture, i32, i32) nounwind