diff options
Diffstat (limited to 'test/CodeGen/Hexagon/addh-sext-trunc.ll')
-rw-r--r-- | test/CodeGen/Hexagon/addh-sext-trunc.ll | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/test/CodeGen/Hexagon/addh-sext-trunc.ll b/test/CodeGen/Hexagon/addh-sext-trunc.ll new file mode 100644 index 000000000000..094932933fbc --- /dev/null +++ b/test/CodeGen/Hexagon/addh-sext-trunc.ll @@ -0,0 +1,43 @@ +; RUN: llc -march=hexagon < %s | FileCheck %s +; CHECK: r{{[0-9]+}} = add(r{{[0-9]+}}.{{L|l}}, r{{[0-9]+}}.{{H|h}}) + +target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32" +target triple = "hexagon-unknown-none" + +%struct.aDataType = type { i16, i16, i16, i16, i16, i16*, i16*, i16*, i8*, i16*, i16*, i16*, i8* } + +define i8* @a_get_score(%struct.aDataType* nocapture %pData, i16 signext %gmmModelIndex, i16* nocapture %pGmmScoreL16Q4) #0 { +entry: + %numSubVector = getelementptr inbounds %struct.aDataType, %struct.aDataType* %pData, i32 0, i32 3 + %0 = load i16, i16* %numSubVector, align 2, !tbaa !0 + %and = and i16 %0, -4 + %b = getelementptr inbounds %struct.aDataType, %struct.aDataType* %pData, i32 0, i32 8 + %1 = load i8*, i8** %b, align 4, !tbaa !3 + %conv3 = sext i16 %and to i32 + %cmp21 = icmp sgt i16 %and, 0 + br i1 %cmp21, label %for.inc.preheader, label %for.end + +for.inc.preheader: ; preds = %entry + br label %for.inc + +for.inc: ; preds = %for.inc.preheader, %for.inc + %j.022 = phi i32 [ %phitmp, %for.inc ], [ 0, %for.inc.preheader ] + %add13 = mul i32 %j.022, 65536 + %sext = add i32 %add13, 262144 + %phitmp = ashr exact i32 %sext, 16 + %cmp = icmp slt i32 %phitmp, %conv3 + br i1 %cmp, label %for.inc, label %for.end.loopexit + +for.end.loopexit: ; preds = %for.inc + br label %for.end + +for.end: ; preds = %for.end.loopexit, %entry + ret i8* %1 +} + +attributes #0 = { nounwind readonly "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } + +!0 = !{!"short", !1} +!1 = !{!"omnipotent char", !2} +!2 = !{!"Simple C/C++ TBAA"} +!3 = !{!"any pointer", !1} |