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| author | Chris Lattner <sabre@nondot.org> | 2010-12-13 04:45:56 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-12-13 04:45:56 +0000 |
| commit | f5198e7fe32704b25fc9d8b041a1d81cde1696b6 (patch) | |
| tree | b374e8ec43911a62c064e305c81239470707024d /test | |
| parent | 0aa749bde7c696e0522df5581ea9cc70f25e62cb (diff) | |
| download | llvm-f5198e7fe32704b25fc9d8b041a1d81cde1696b6.tar.gz llvm-f5198e7fe32704b25fc9d8b041a1d81cde1696b6.tar.bz2 llvm-f5198e7fe32704b25fc9d8b041a1d81cde1696b6.tar.xz | |
merge two tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121679 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/SimplifyCFG/switch_create.ll | 42 | ||||
| -rw-r--r-- | test/Transforms/SimplifyCFG/switch_formation.ll | 30 |
2 files changed, 42 insertions, 30 deletions
diff --git a/test/Transforms/SimplifyCFG/switch_create.ll b/test/Transforms/SimplifyCFG/switch_create.ll index e84bc379ee..9edbf0f750 100644 --- a/test/Transforms/SimplifyCFG/switch_create.ll +++ b/test/Transforms/SimplifyCFG/switch_create.ll @@ -111,3 +111,45 @@ lor.end: ; preds = %entry, %entry, %ent ; CHECK: i8 92, label %lor.end ; CHECK: ] } + + +define i1 @test6({ i32, i32 }* %I) { +entry: + %tmp.1.i = getelementptr { i32, i32 }* %I, i64 0, i32 1 ; <i32*> [#uses=1] + %tmp.2.i = load i32* %tmp.1.i ; <i32> [#uses=6] + %tmp.2 = icmp eq i32 %tmp.2.i, 14 ; <i1> [#uses=1] + br i1 %tmp.2, label %shortcirc_done.4, label %shortcirc_next.0 +shortcirc_next.0: ; preds = %entry + %tmp.6 = icmp eq i32 %tmp.2.i, 15 ; <i1> [#uses=1] + br i1 %tmp.6, label %shortcirc_done.4, label %shortcirc_next.1 +shortcirc_next.1: ; preds = %shortcirc_next.0 + %tmp.11 = icmp eq i32 %tmp.2.i, 16 ; <i1> [#uses=1] + br i1 %tmp.11, label %shortcirc_done.4, label %shortcirc_next.2 +shortcirc_next.2: ; preds = %shortcirc_next.1 + %tmp.16 = icmp eq i32 %tmp.2.i, 17 ; <i1> [#uses=1] + br i1 %tmp.16, label %shortcirc_done.4, label %shortcirc_next.3 +shortcirc_next.3: ; preds = %shortcirc_next.2 + %tmp.21 = icmp eq i32 %tmp.2.i, 18 ; <i1> [#uses=1] + br i1 %tmp.21, label %shortcirc_done.4, label %shortcirc_next.4 +shortcirc_next.4: ; preds = %shortcirc_next.3 + %tmp.26 = icmp eq i32 %tmp.2.i, 19 ; <i1> [#uses=1] + br label %UnifiedReturnBlock +shortcirc_done.4: ; preds = %shortcirc_next.3, %shortcirc_next.2, %shortcirc_next.1, %shortcirc_next.0, %entry + br label %UnifiedReturnBlock +UnifiedReturnBlock: ; preds = %shortcirc_done.4, %shortcirc_next.4 + %UnifiedRetVal = phi i1 [ %tmp.26, %shortcirc_next.4 ], [ true, %shortcirc_done.4 ] ; <i1> [#uses=1] + ret i1 %UnifiedRetVal + +; CHECK: @test6 +; CHECK: switch i32 %tmp.2.i, label %shortcirc_next.4 [ +; CHECK: i32 14, label %UnifiedReturnBlock +; CHECK: i32 15, label %UnifiedReturnBlock +; CHECK: i32 16, label %UnifiedReturnBlock +; CHECK: i32 17, label %UnifiedReturnBlock +; CHECK: i32 18, label %UnifiedReturnBlock +; CHECK: i32 19, label %switch.edge +; CHECK: ] + +} + + diff --git a/test/Transforms/SimplifyCFG/switch_formation.ll b/test/Transforms/SimplifyCFG/switch_formation.ll deleted file mode 100644 index 787904a5d4..0000000000 --- a/test/Transforms/SimplifyCFG/switch_formation.ll +++ /dev/null @@ -1,30 +0,0 @@ -; RUN: opt < %s -simplifycfg -S | not grep br - -define i1 @_ZN4llvm11SetCondInst7classofEPKNS_11InstructionE({ i32, i32 }* %I) { -entry: - %tmp.1.i = getelementptr { i32, i32 }* %I, i64 0, i32 1 ; <i32*> [#uses=1] - %tmp.2.i = load i32* %tmp.1.i ; <i32> [#uses=6] - %tmp.2 = icmp eq i32 %tmp.2.i, 14 ; <i1> [#uses=1] - br i1 %tmp.2, label %shortcirc_done.4, label %shortcirc_next.0 -shortcirc_next.0: ; preds = %entry - %tmp.6 = icmp eq i32 %tmp.2.i, 15 ; <i1> [#uses=1] - br i1 %tmp.6, label %shortcirc_done.4, label %shortcirc_next.1 -shortcirc_next.1: ; preds = %shortcirc_next.0 - %tmp.11 = icmp eq i32 %tmp.2.i, 16 ; <i1> [#uses=1] - br i1 %tmp.11, label %shortcirc_done.4, label %shortcirc_next.2 -shortcirc_next.2: ; preds = %shortcirc_next.1 - %tmp.16 = icmp eq i32 %tmp.2.i, 17 ; <i1> [#uses=1] - br i1 %tmp.16, label %shortcirc_done.4, label %shortcirc_next.3 -shortcirc_next.3: ; preds = %shortcirc_next.2 - %tmp.21 = icmp eq i32 %tmp.2.i, 18 ; <i1> [#uses=1] - br i1 %tmp.21, label %shortcirc_done.4, label %shortcirc_next.4 -shortcirc_next.4: ; preds = %shortcirc_next.3 - %tmp.26 = icmp eq i32 %tmp.2.i, 19 ; <i1> [#uses=1] - br label %UnifiedReturnBlock -shortcirc_done.4: ; preds = %shortcirc_next.3, %shortcirc_next.2, %shortcirc_next.1, %shortcirc_next.0, %entry - br label %UnifiedReturnBlock -UnifiedReturnBlock: ; preds = %shortcirc_done.4, %shortcirc_next.4 - %UnifiedRetVal = phi i1 [ %tmp.26, %shortcirc_next.4 ], [ true, %shortcirc_done.4 ] ; <i1> [#uses=1] - ret i1 %UnifiedRetVal -} - |