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54 lines
2.2 KiB
LLVM
54 lines
2.2 KiB
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
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; CHECK-NOT: cmpb.eq(r{{[0-9]+}},#-1)
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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"
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target triple = "hexagon"
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%struct.wms_address_s = type { i32, i32, i32, i32, i8, [48 x i8] }
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define zeroext i8 @qmi_wmsi_bin_to_addr(i8* %str, i8 zeroext %len, %struct.wms_address_s* %addr) nounwind optsize {
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entry:
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%cmp = icmp eq i8* %str, null
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%cmp2 = icmp eq %struct.wms_address_s* %addr, null
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%or.cond = or i1 %cmp, %cmp2
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br i1 %or.cond, label %if.then12, label %if.then
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if.then: ; preds = %entry
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%dec = add i8 %len, -1
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%cmp3 = icmp ugt i8 %dec, 24
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%tobool27 = icmp eq i8 %dec, 0
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%or.cond31 = or i1 %cmp3, %tobool27
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br i1 %or.cond31, label %if.then12, label %for.body.lr.ph
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for.body.lr.ph: ; preds = %if.then
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%dec626 = add i8 %len, -2
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br label %for.body
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for.body: ; preds = %for.body.lr.ph, %if.end21
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%indvars.iv = phi i32 [ 0, %for.body.lr.ph ], [ %indvars.iv.next, %if.end21 ]
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%dec630 = phi i8 [ %dec626, %for.body.lr.ph ], [ %dec6, %if.end21 ]
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%str.pn = phi i8* [ %str, %for.body.lr.ph ], [ %str.addr.029, %if.end21 ]
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%str.addr.029 = getelementptr inbounds i8, i8* %str.pn, i32 1
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%0 = load i8, i8* %str.addr.029, align 1, !tbaa !0
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%cmp10 = icmp ugt i8 %0, -49
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br i1 %cmp10, label %if.then12.loopexit, label %if.end21
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if.then12.loopexit: ; preds = %if.end21, %for.body
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br label %if.then12
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if.then12: ; preds = %if.then12.loopexit, %if.then, %entry
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ret i8 0
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if.end21: ; preds = %for.body
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%shr24 = lshr i8 %0, 4
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%arrayidx = getelementptr inbounds %struct.wms_address_s, %struct.wms_address_s* %addr, i32 0, i32 5, i32 %indvars.iv
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store i8 %shr24, i8* %arrayidx, align 1, !tbaa !0
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%dec6 = add i8 %dec630, -1
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%tobool = icmp eq i8 %dec630, 0
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%indvars.iv.next = add i32 %indvars.iv, 1
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br i1 %tobool, label %if.then12.loopexit, label %for.body
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}
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!0 = !{!"omnipotent char", !1}
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!1 = !{!"Simple C/C++ TBAA"}
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