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58 lines
2.4 KiB
LLVM
58 lines
2.4 KiB
LLVM
; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | \
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; RUN: grep {icmp sgt}
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; END.
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; ModuleID = 'visible.bc'
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target datalayout = "e-p:32:32"
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target endian = little
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target pointersize = 32
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target triple = "i686-pc-linux-gnu"
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%struct.point = type { int, int }
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implementation ; Functions:
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int %visible(int %direction, long %p1.0, long %p2.0, long %p3.0) {
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entry:
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%p1_addr = alloca %struct.point ; <%struct.point*> [#uses=2]
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%p2_addr = alloca %struct.point ; <%struct.point*> [#uses=2]
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%p3_addr = alloca %struct.point ; <%struct.point*> [#uses=2]
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"alloca point" = bitcast int 0 to int ; <int> [#uses=0]
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%tmp = bitcast %struct.point* %p1_addr to { long }* ; <{ long }*> [#uses=1]
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%tmp = getelementptr { long }* %tmp, uint 0, uint 0 ; <long*> [#uses=1]
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store long %p1.0, long* %tmp
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%tmp1 = bitcast %struct.point* %p2_addr to { long }* ; <{ long }*> [#uses=1]
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%tmp2 = getelementptr { long }* %tmp1, uint 0, uint 0 ; <long*> [#uses=1]
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store long %p2.0, long* %tmp2
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%tmp3 = bitcast %struct.point* %p3_addr to { long }* ; <{ long }*> [#uses=1]
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%tmp4 = getelementptr { long }* %tmp3, uint 0, uint 0 ; <long*> [#uses=1]
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store long %p3.0, long* %tmp4
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%tmp = seteq int %direction, 0 ; <bool> [#uses=1]
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%tmp5 = bitcast %struct.point* %p1_addr to { long }* ; <{ long }*> [#uses=1]
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%tmp6 = getelementptr { long }* %tmp5, uint 0, uint 0 ; <long*> [#uses=1]
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%tmp = load long* %tmp6 ; <long> [#uses=1]
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%tmp7 = bitcast %struct.point* %p2_addr to { long }* ; <{ long }*> [#uses=1]
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%tmp8 = getelementptr { long }* %tmp7, uint 0, uint 0 ; <long*> [#uses=1]
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%tmp9 = load long* %tmp8 ; <long> [#uses=1]
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%tmp10 = bitcast %struct.point* %p3_addr to { long }* ; <{ long }*> [#uses=1]
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%tmp11 = getelementptr { long }* %tmp10, uint 0, uint 0 ; <long*> [#uses=1]
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%tmp12 = load long* %tmp11 ; <long> [#uses=1]
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%tmp13 = call int %determinant( long %tmp, long %tmp9, long %tmp12 ) ; <int> [#uses=2]
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br bool %tmp, label %cond_true, label %cond_false
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cond_true: ; preds = %entry
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%tmp14 = setlt int %tmp13, 0 ; <bool> [#uses=1]
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%tmp14 = zext bool %tmp14 to int ; <int> [#uses=1]
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br label %return
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cond_false: ; preds = %entry
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%tmp26 = setgt int %tmp13, 0 ; <bool> [#uses=1]
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%tmp26 = zext bool %tmp26 to int ; <int> [#uses=1]
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br label %return
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return: ; preds = %cond_false, %cond_true
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%retval.0 = phi int [ %tmp14, %cond_true ], [ %tmp26, %cond_false ] ; <int> [#uses=1]
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ret int %retval.0
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}
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declare int %determinant(long, long, long)
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