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Diffstat (limited to 'llvm/test/Transforms/JumpThreading/or-undef.ll')
-rw-r--r-- | llvm/test/Transforms/JumpThreading/or-undef.ll | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/llvm/test/Transforms/JumpThreading/or-undef.ll b/llvm/test/Transforms/JumpThreading/or-undef.ll deleted file mode 100644 index b55bdddc196..00000000000 --- a/llvm/test/Transforms/JumpThreading/or-undef.ll +++ /dev/null @@ -1,69 +0,0 @@ -; RUN: opt -jump-threading -S < %s | FileCheck %s -; rdar://7620633 - -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" -target triple = "x86_64-apple-darwin11.0" - -define void @test1(i8* %args, i32 %from_tty) nounwind optsize ssp { -entry: - %tmp = call i8* @f3(void (i8*)* null, i8* null) nounwind ; <i8*> [#uses=1] - %tmp1 = icmp eq i8* %args, null ; <i1> [#uses=1] - br i1 %tmp1, label %bb2, label %bb - -; CHECK: entry: -; CHECK-NEXT: %tmp = call i8* @f3 -; CHECK-NEXT: %tmp1 = icmp eq i8* %args, null -; CHECK-NEXT: br i1 %tmp1, label %bb7, label %bb - -bb: ; preds = %entry - %tmp2 = call noalias i8** @buildargv(i8* %args) nounwind ; <i8**> [#uses=4] - %tmp3 = icmp eq i8** %tmp2, null ; <i1> [#uses=1] - br i1 %tmp3, label %bb2, label %bb1 - -bb1: ; preds = %bb - call void @f2(i8** %tmp2) nounwind - br label %bb2 - -bb2: ; preds = %bb1, %bb, %entry - %argv.0 = phi i8** [ %tmp2, %bb1 ], [ %tmp2, %bb ], [ undef, %entry ] ; <i8**> [#uses=4] - %tmp5 = icmp eq i8* %args, null ; <i1> [#uses=1] - %tmp6 = icmp eq i8** %argv.0, null ; <i1> [#uses=1] - %tmp7 = or i1 %tmp5, %tmp6 ; <i1> [#uses=1] - br i1 %tmp7, label %bb7, label %bb5 - -bb5: ; preds = %bb2 - %tmp8 = load i8*, i8** %argv.0, align 8 ; <i8*> [#uses=1] - %tmp9 = icmp eq i8* %tmp8, null ; <i1> [#uses=1] - br i1 %tmp9, label %bb7, label %bb6 - -bb6: ; preds = %bb5 - %tmp10 = load i8*, i8** %argv.0, align 8 ; <i8*> [#uses=1] - %tmp11 = load i8, i8* %tmp10, align 1 ; <i8> [#uses=1] - %tmp12 = icmp eq i8 %tmp11, 0 ; <i1> [#uses=1] - br i1 %tmp12, label %bb7, label %bb8 - -bb7: ; preds = %bb6, %bb5, %bb2 - call void @f1() nounwind optsize ssp - br label %bb9 - -bb8: ; preds = %bb6 - %tmp13 = load i8*, i8** %argv.0, align 8 ; <i8*> [#uses=1] - %tmp14 = call i64 @f5(i8* %tmp13) nounwind ; <i64> [#uses=0] - br label %bb9 - -bb9: ; preds = %bb8, %bb7 - call void @f4(i8* %tmp) nounwind - ret void -} - -declare noalias i8** @buildargv(i8*) - -declare void @f2(i8**) - -declare void @f4(i8*) - -declare i8* @f3(void (i8*)*, i8*) - -declare void @f1() - -declare i64 @f5(i8*) |