ead9ad2960
This PR removes tests with br i1 undef under `llvm/tests/Transforms/JumpThreading, LCSSA, LICM, LoopDeletion, LoopIdiom`.
34 lines
923 B
LLVM
34 lines
923 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt -S -passes=jump-threading < %s | FileCheck %s
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define void @f(i1 %arg) {
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; CHECK-LABEL: define void @f(
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; CHECK-SAME: i1 [[ARG:%.*]]) {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: br label %[[FOR_COND1:.*]]
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; CHECK: [[FOR_COND1]]:
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; CHECK-NEXT: br i1 [[ARG]], label %[[LOR_RHS:.*]], label %[[LOR_RHS]]
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; CHECK: [[LOR_RHS]]:
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; CHECK-NEXT: br label %[[FOR_COND1]]
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;
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entry:
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br label %for.cond1
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if.end16:
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%phi1 = phi i32 [ undef, %for.cond1 ]
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%g.3 = phi i32 [ %g.1, %for.cond1 ]
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%sext = shl i32 %g.3, 16
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%conv20 = ashr exact i32 %sext, 16
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%tobool21 = icmp eq i32 %phi1, 0
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br i1 %tobool21, label %lor.rhs, label %for.cond1
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for.cond1:
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%g.1 = phi i32 [ 0, %entry ], [ 0, %lor.rhs ], [ %g.3, %if.end16 ]
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br i1 %arg, label %lor.rhs, label %if.end16
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lor.rhs:
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br label %for.cond1
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}
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