cefc1b0c21
This PR removes tests with `br i1 undef` under `llvm/tests/Transforms/MemCpyOpt, MergedLoadStoreMotion, NewGVN`.
67 lines
2.3 KiB
LLVM
67 lines
2.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
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; RUN: opt < %s -passes=newgvn
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; PR7052
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @main(i32 %argc, ptr nocapture %argv, i1 %arg, i32 %arg2) personality ptr @__gxx_personality_v0 {
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entry:
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%0 = getelementptr inbounds i8, ptr undef, i64 5 ; <ptr> [#uses=1]
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store i32 undef, ptr %0, align 1
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br i1 %arg, label %k121.i.i, label %l117.i.i
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l117.i.i: ; preds = %entry
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invoke fastcc void @foo()
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to label %.noexc5 unwind label %landing_pad
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.noexc5: ; preds = %l117.i.i
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unreachable
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k121.i.i: ; preds = %entry
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br i1 %arg, label %l129.i.i, label %k133.i.i
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l129.i.i: ; preds = %k121.i.i
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invoke fastcc void @foo()
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to label %.noexc7 unwind label %landing_pad
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.noexc7: ; preds = %l129.i.i
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unreachable
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k133.i.i: ; preds = %k121.i.i
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%1 = getelementptr i8, ptr undef, i64 5 ; <ptr> [#uses=1]
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%2 = load i1, ptr %1 ; <i1> [#uses=1]
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br i1 %2, label %k151.i.i, label %l147.i.i
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l147.i.i: ; preds = %k133.i.i
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invoke fastcc void @foo()
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to label %.noexc10 unwind label %landing_pad
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.noexc10: ; preds = %l147.i.i
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unreachable
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k151.i.i: ; preds = %k133.i.i
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ret i32 0
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landing_pad: ; preds = %l147.i.i, %l129.i.i, %l117.i.i
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%exn = landingpad {ptr, i32}
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cleanup
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switch i32 %arg2, label %fin [
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i32 1, label %catch1
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i32 2, label %catch
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]
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fin: ; preds = %landing_pad
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unreachable
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catch: ; preds = %landing_pad
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ret i32 1
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catch1: ; preds = %landing_pad
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ret i32 2
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}
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declare fastcc void @foo()
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declare i32 @__gxx_personality_v0(...)
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