mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
80 lines
4.0 KiB
LLVM
80 lines
4.0 KiB
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
; CHECK-DAG: memh(r{{[0-9]+}}+#0) = r{{[0-9]+}}
|
|
; CHECK-DAG: memh(r{{[0-9]+}}+#2) = r{{[0-9]+}}.h
|
|
; CHECK-DAG: memh(r{{[0-9]+}}+#4) = r{{[0-9]+}}
|
|
; CHECK-DAG: memh(r{{[0-9]+}}+#6) = r{{[0-9]+}}.h
|
|
|
|
target triple = "hexagon"
|
|
|
|
; Function Attrs: nounwind
|
|
define void @foo(i64* nocapture readonly %r64, i16 zeroext %n, i16 zeroext %s, i64* nocapture %p64) #0 {
|
|
entry:
|
|
%conv = zext i16 %n to i32
|
|
%cmp = icmp eq i16 %n, 0
|
|
br i1 %cmp, label %for.end, label %for.body.preheader
|
|
|
|
for.body.preheader: ; preds = %entry
|
|
%0 = load i64, i64* %r64, align 8, !tbaa !1
|
|
%v.sroa.0.0.extract.trunc = trunc i64 %0 to i16
|
|
%v.sroa.4.0.extract.shift = lshr i64 %0, 16
|
|
%v.sroa.4.0.extract.trunc = trunc i64 %v.sroa.4.0.extract.shift to i16
|
|
%v.sroa.5.0.extract.shift = lshr i64 %0, 32
|
|
%v.sroa.5.0.extract.trunc = trunc i64 %v.sroa.5.0.extract.shift to i16
|
|
%v.sroa.6.0.extract.shift = lshr i64 %0, 48
|
|
%v.sroa.6.0.extract.trunc = trunc i64 %v.sroa.6.0.extract.shift to i16
|
|
%1 = bitcast i64* %p64 to i16*
|
|
%conv2 = zext i16 %s to i32
|
|
%add.ptr = getelementptr inbounds i16, i16* %1, i32 %conv2
|
|
%add.ptr.sum = add nuw nsw i32 %conv2, 1
|
|
%add.ptr3 = getelementptr inbounds i16, i16* %1, i32 %add.ptr.sum
|
|
%add.ptr.sum50 = add nuw nsw i32 %conv2, 2
|
|
%add.ptr4 = getelementptr inbounds i16, i16* %1, i32 %add.ptr.sum50
|
|
%add.ptr.sum51 = add nuw nsw i32 %conv2, 3
|
|
%add.ptr5 = getelementptr inbounds i16, i16* %1, i32 %add.ptr.sum51
|
|
br label %for.body
|
|
|
|
for.body: ; preds = %for.body.preheader, %for.body
|
|
%add.ptr11.phi = phi i16* [ %add.ptr11.inc, %for.body ], [ %add.ptr, %for.body.preheader ]
|
|
%add.ptr16.phi = phi i16* [ %add.ptr16.inc, %for.body ], [ %add.ptr3, %for.body.preheader ]
|
|
%add.ptr21.phi = phi i16* [ %add.ptr21.inc, %for.body ], [ %add.ptr4, %for.body.preheader ]
|
|
%add.ptr26.phi = phi i16* [ %add.ptr26.inc, %for.body ], [ %add.ptr5, %for.body.preheader ]
|
|
%i.058.pmt = phi i32 [ %inc.pmt, %for.body ], [ 0, %for.body.preheader ]
|
|
%v.sroa.0.157 = phi i16 [ %v.sroa.0.0.extract.trunc34, %for.body ], [ %v.sroa.0.0.extract.trunc, %for.body.preheader ]
|
|
%v.sroa.4.156 = phi i16 [ %v.sroa.4.0.extract.trunc36, %for.body ], [ %v.sroa.4.0.extract.trunc, %for.body.preheader ]
|
|
%v.sroa.5.155 = phi i16 [ %v.sroa.5.0.extract.trunc38, %for.body ], [ %v.sroa.5.0.extract.trunc, %for.body.preheader ]
|
|
%v.sroa.6.154 = phi i16 [ %v.sroa.6.0.extract.trunc40, %for.body ], [ %v.sroa.6.0.extract.trunc, %for.body.preheader ]
|
|
%q64.153.pn = phi i64* [ %q64.153, %for.body ], [ %r64, %for.body.preheader ]
|
|
%q64.153 = getelementptr inbounds i64, i64* %q64.153.pn, i32 1
|
|
store i16 %v.sroa.0.157, i16* %add.ptr11.phi, align 2, !tbaa !5
|
|
store i16 %v.sroa.4.156, i16* %add.ptr16.phi, align 2, !tbaa !5
|
|
store i16 %v.sroa.5.155, i16* %add.ptr21.phi, align 2, !tbaa !5
|
|
store i16 %v.sroa.6.154, i16* %add.ptr26.phi, align 2, !tbaa !5
|
|
%2 = load i64, i64* %q64.153, align 8, !tbaa !1
|
|
%v.sroa.0.0.extract.trunc34 = trunc i64 %2 to i16
|
|
%v.sroa.4.0.extract.shift35 = lshr i64 %2, 16
|
|
%v.sroa.4.0.extract.trunc36 = trunc i64 %v.sroa.4.0.extract.shift35 to i16
|
|
%v.sroa.5.0.extract.shift37 = lshr i64 %2, 32
|
|
%v.sroa.5.0.extract.trunc38 = trunc i64 %v.sroa.5.0.extract.shift37 to i16
|
|
%v.sroa.6.0.extract.shift39 = lshr i64 %2, 48
|
|
%v.sroa.6.0.extract.trunc40 = trunc i64 %v.sroa.6.0.extract.shift39 to i16
|
|
%inc.pmt = add i32 %i.058.pmt, 1
|
|
%cmp8 = icmp slt i32 %inc.pmt, %conv
|
|
%add.ptr11.inc = getelementptr i16, i16* %add.ptr11.phi, i32 4
|
|
%add.ptr16.inc = getelementptr i16, i16* %add.ptr16.phi, i32 4
|
|
%add.ptr21.inc = getelementptr i16, i16* %add.ptr21.phi, i32 4
|
|
%add.ptr26.inc = getelementptr i16, i16* %add.ptr26.phi, i32 4
|
|
br i1 %cmp8, label %for.body, label %for.end
|
|
|
|
for.end: ; preds = %for.body, %entry
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|
|
|
|
!1 = !{!2, !2, i64 0}
|
|
!2 = !{!"long long", !3, i64 0}
|
|
!3 = !{!"omnipotent char", !4, i64 0}
|
|
!4 = !{!"Simple C/C++ TBAA"}
|
|
!5 = !{!6, !6, i64 0}
|
|
!6 = !{!"short", !3, i64 0}
|