9ed2f14c87
IR is now always parsed in opaque pointer mode, unless -opaque-pointers=0 is explicitly given. There is no automatic detection of typed pointers anymore. The -opaque-pointers=0 option is added to any remaining IR tests that haven't been migrated yet. Differential Revision: https://reviews.llvm.org/D141912
59 lines
2.7 KiB
LLVM
59 lines
2.7 KiB
LLVM
; RUN: opt -opaque-pointers=0 %loadPolly -polly-stmt-granularity=bb -polly-import-jscop -polly-import-jscop-postfix=transformed -polly-codegen -S < %s | FileCheck %s
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;
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; The isl scheduler isolates %cond.false into two instances.
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; A partial write access in one of the instances was never executed,
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; which caused problems when querying for its index expression, which
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; is not available in that case.
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;
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target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
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define void @partial_write_impossible_restriction(i32* %.pn) {
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entry:
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br i1 undef, label %invoke.cont258, label %cond.true.i.i.i.i1007
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cond.true.i.i.i.i1007:
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br label %invoke.cont258
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invoke.cont258:
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br label %invoke.cont274
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invoke.cont274: ; preds = %invoke.cont258
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%tmp4 = load i32*, i32** undef
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%tmp5 = load i32, i32* undef
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%tmp6 = zext i32 %tmp5 to i64
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%tmp7 = sext i32 %tmp5 to i64
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br label %for.body344
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for.body344: ; preds = %cond.end, %invoke.cont274
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%indvars.iv1602 = phi i64 [ 0, %invoke.cont274 ], [ %indvars.iv.next1603, %cond.end ]
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%indvars.iv.next1603 = add nuw nsw i64 %indvars.iv1602, 1
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%cmp347 = icmp eq i64 %indvars.iv.next1603, %tmp6
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br i1 %cmp347, label %cond.end, label %cond.false
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cond.false: ; preds = %for.body344
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%add.ptr.i1128 = getelementptr inbounds i32, i32* %tmp4, i64 %indvars.iv.next1603
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%cond.in.sroa.speculate.load.cond.false = load i32, i32* %add.ptr.i1128
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br label %cond.end
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cond.end: ; preds = %cond.false, %for.body344
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%cond.in.sroa.speculated = phi i32 [ %cond.in.sroa.speculate.load.cond.false, %cond.false ], [ undef, %for.body344 ]
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%add.ptr.i1132 = getelementptr inbounds i32, i32* %.pn, i64 %indvars.iv1602
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store i32 undef, i32* %add.ptr.i1132
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%cmp342 = icmp slt i64 %indvars.iv.next1603, %tmp7
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br i1 %cmp342, label %for.body344, label %if.then.i.i1141.loopexit
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if.then.i.i1141.loopexit: ; preds = %cond.end
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ret void
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}
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; CHECK-LABEL: polly.stmt.cond.false:
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; CHECK: %polly.access..pn{{[0-9]*}} = getelementptr i32, i32* %.pn, i64 %polly.indvar
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; CHECK: store i32 %cond.in.sroa.speculate.load.cond.false_p_scalar_, i32* %polly.access..pn{{[0-9]*}}, align 4, !alias.scope !0, !noalias !3
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; CHECK: br label %polly.merge
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; CHECK-LABEL: polly.stmt.cond.false{{[0-9]*}}:
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; CHECK: %polly.access..pn{{[0-9]*}} = getelementptr i32, i32* %.pn, i64 0
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; CHECK: store i32 %cond.in.sroa.speculate.load.cond.false_p_scalar_{{[0-9]*}}, i32* %polly.access..pn{{[0-9]*}}, align 4, !alias.scope !0, !noalias !3
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; CHECK: br label %polly.stmt.cond.end{{[0-9]*}}
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