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Diffstat (limited to 'test/CodeGen/Hexagon/circ_st.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/circ_st.ll | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/test/CodeGen/Hexagon/circ_st.ll b/test/CodeGen/Hexagon/circ_st.ll deleted file mode 100644 index c8fa256ad48a..000000000000 --- a/test/CodeGen/Hexagon/circ_st.ll +++ /dev/null @@ -1,98 +0,0 @@ -; RUN: llc -march=hexagon -verify-machineinstrs=true < %s | FileCheck %s -; Testing for these 5 variants of circular store: -; Q6_circ_store_update_B(inputLR, pDelay, -1, nConvLength, 4); -; Q6_circ_store_update_D(inputLR, pDelay, -1, nConvLength, 4); -; Q6_circ_store_update_HL(inputLR, pDelay, -1, nConvLength, 4); -; Q6_circ_store_update_HH(inputLR, pDelay, -1, nConvLength, 4); -; Q6_circ_store_update_W(inputLR, pDelay, -1, nConvLength, 4); -; producing these -; memb(r1++#-1:circ(m0)) = r3 -; memd(r1++#-8:circ(m0)) = r1:0 -; memh(r1++#-2:circ(m0)) = r3 -; memh(r1++#-2:circ(m0)) = r3.h -; memw(r1++#-4:circ(m0)) = r0 - -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" - -define zeroext i8 @foo1(i16 zeroext %filtMemLen, i16* %filtMemLR, i16 signext %filtMemIndex) nounwind { -entry: - %conv = zext i16 %filtMemLen to i32 - %shr2 = lshr i32 %conv, 1 - %idxprom = sext i16 %filtMemIndex to i32 - %arrayidx = getelementptr inbounds i16, i16* %filtMemLR, i32 %idxprom - %0 = bitcast i16* %arrayidx to i8* - %or = or i32 %shr2, 33554432 -; CHECK: memb(r{{[0-9]*}}++#-1:circ(m{{[0-1]}})) - %1 = tail call i8* @llvm.hexagon.circ.stb(i8* %0, i32 0, i32 %or, i32 -1) - ret i8 0 -} - -declare i8* @llvm.hexagon.circ.stb(i8*, i32, i32, i32) nounwind - -define i64 @foo2(i16 zeroext %filtMemLen, i16* %filtMemLR, i16 signext %filtMemIndex) nounwind { -entry: - %conv = zext i16 %filtMemLen to i32 - %shr1 = lshr i32 %conv, 1 - %idxprom = sext i16 %filtMemIndex to i32 - %arrayidx = getelementptr inbounds i16, i16* %filtMemLR, i32 %idxprom - %0 = bitcast i16* %arrayidx to i8* - %shl = shl nuw nsw i32 %shr1, 3 - %or = or i32 %shl, 83886080 -; CHECK: memd(r{{[0-9]*}}++#-8:circ(m{{[0-1]}})) - %1 = tail call i8* @llvm.hexagon.circ.std(i8* %0, i64 undef, i32 %or, i32 -8) - ret i64 0 -} - -declare i8* @llvm.hexagon.circ.std(i8*, i64, i32, i32) nounwind - -define signext i16 @foo3(i16 zeroext %filtMemLen, i16* %filtMemLR, i16 signext %filtMemIndex) nounwind { -entry: - %conv = zext i16 %filtMemLen to i32 - %shr2 = and i32 %conv, 65534 - %idxprom = sext i16 %filtMemIndex to i32 - %arrayidx = getelementptr inbounds i16, i16* %filtMemLR, i32 %idxprom - %0 = bitcast i16* %arrayidx to i8* - %or = or i32 %shr2, 50331648 -; CHECK: memh(r{{[0-9]*}}++#-2:circ(m{{[0-1]}})) - %1 = tail call i8* @llvm.hexagon.circ.sth(i8* %0, i32 0, i32 %or, i32 -2) - ret i16 0 -} - -declare i8* @llvm.hexagon.circ.sth(i8*, i32, i32, i32) nounwind - -define signext i16 @foo5(i16 zeroext %filtMemLen, i16* %filtMemLR, i16 signext %filtMemIndex) nounwind { -entry: - %conv = zext i16 %filtMemLen to i32 - %shr2 = and i32 %conv, 65534 - %idxprom = sext i16 %filtMemIndex to i32 - %arrayidx = getelementptr inbounds i16, i16* %filtMemLR, i32 %idxprom - %0 = bitcast i16* %arrayidx to i8* - %or = or i32 %shr2, 50331648 -; CHECK: memh(r{{[0-9]*}}++#-2:circ(m{{[0-1]}})) = r{{[0-9]*}}.h - %1 = tail call i8* @llvm.hexagon.circ.sthhi(i8* %0, i32 0, i32 %or, i32 -2) - ret i16 0 -} - -declare i8* @llvm.hexagon.circ.sthhi(i8*, i32, i32, i32) nounwind - -define i32 @foo6(i16 zeroext %filtMemLen, i16* %filtMemLR, i16 signext %filtMemIndex) nounwind { -entry: - %conv = zext i16 %filtMemLen to i32 - %shr1 = lshr i32 %conv, 1 - %idxprom = sext i16 %filtMemIndex to i32 - %arrayidx = getelementptr inbounds i16, i16* %filtMemLR, i32 %idxprom - %0 = bitcast i16* %arrayidx to i8* - %shl = shl nuw nsw i32 %shr1, 2 - %or = or i32 %shl, 67108864 -; CHECK: memw(r{{[0-9]*}}++#-4:circ(m{{[0-1]}})) - %1 = tail call i8* @llvm.hexagon.circ.stw(i8* %0, i32 undef, i32 %or, i32 -4) - ret i32 0 -} - -declare i8* @llvm.hexagon.circ.stw(i8*, i32, i32, i32) nounwind - -!0 = !{!"omnipotent char", !1} -!1 = !{!"Simple C/C++ TBAA"} -!2 = !{!"short", !0} -!3 = !{!"int", !0} |
