diff options
Diffstat (limited to 'test/Transforms/TailDup')
| -rw-r--r-- | test/Transforms/TailDup/2003-06-24-Simpleloop.ll | 15 | ||||
| -rw-r--r-- | test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll | 11 | ||||
| -rw-r--r-- | test/Transforms/TailDup/2003-08-23-InvalidatedPointers.ll | 29 | ||||
| -rw-r--r-- | test/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll | 17 | ||||
| -rw-r--r-- | test/Transforms/TailDup/2004-04-01-DemoteRegToStack.ll | 20 | ||||
| -rw-r--r-- | test/Transforms/TailDup/2008-05-13-InfiniteLoop.ll | 26 | ||||
| -rw-r--r-- | test/Transforms/TailDup/2009-07-31-phicrash.ll | 14 | ||||
| -rw-r--r-- | test/Transforms/TailDup/MergeTest.ll | 27 | ||||
| -rw-r--r-- | test/Transforms/TailDup/PHIUpdateTest.ll | 16 | ||||
| -rw-r--r-- | test/Transforms/TailDup/X86/if-tail-dup.ll | 49 | ||||
| -rw-r--r-- | test/Transforms/TailDup/basictest.ll | 20 | ||||
| -rw-r--r-- | test/Transforms/TailDup/basictest2.ll | 15 |
12 files changed, 0 insertions, 259 deletions
diff --git a/test/Transforms/TailDup/2003-06-24-Simpleloop.ll b/test/Transforms/TailDup/2003-06-24-Simpleloop.ll deleted file mode 100644 index d7e45af..0000000 --- a/test/Transforms/TailDup/2003-06-24-Simpleloop.ll +++ /dev/null @@ -1,15 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output - -define void @motion_result7() { -entry: - br label %endif -endif: ; preds = %no_exit, %entry - %i.1 = phi i32 [ %inc, %no_exit ], [ 0, %entry ] ; <i32> [#uses=1] - %inc = add i32 %i.1, 1 ; <i32> [#uses=1] - br i1 false, label %no_exit, label %UnifiedExitNode -no_exit: ; preds = %endif - br i1 false, label %UnifiedExitNode, label %endif -UnifiedExitNode: ; preds = %no_exit, %endif - ret void -} - diff --git a/test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll b/test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll deleted file mode 100644 index 90f4990..0000000 --- a/test/Transforms/TailDup/2003-07-22-InfiniteLoop.ll +++ /dev/null @@ -1,11 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output - -define i32 @sum() { -entry: - br label %loopentry -loopentry: ; preds = %loopentry, %entry - %i.0 = phi i32 [ 1, %entry ], [ %tmp.3, %loopentry ] ; <i32> [#uses=1] - %tmp.3 = add i32 %i.0, 1 ; <i32> [#uses=1] - br label %loopentry -} - diff --git a/test/Transforms/TailDup/2003-08-23-InvalidatedPointers.ll b/test/Transforms/TailDup/2003-08-23-InvalidatedPointers.ll deleted file mode 100644 index efe9eae..0000000 --- a/test/Transforms/TailDup/2003-08-23-InvalidatedPointers.ll +++ /dev/null @@ -1,29 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output - -define i32 @sell_haggle() { -entry: - br i1 false, label %then.5, label %UnifiedExitNode -then.5: ; preds = %entry - br i1 false, label %loopentry.1.preheader, label %else.1 -else.1: ; preds = %then.5 - br label %loopentry.1.preheader -loopentry.1.preheader: ; preds = %else.1, %then.5 - %final_ask.0 = phi i32 [ 0, %else.1 ], [ 0, %then.5 ] ; <i32> [#uses=2] - br label %loopentry.1 -loopentry.1: ; preds = %endif.17, %loopentry.1.preheader - switch i32 0, label %UnifiedExitNode [ - i32 2, label %UnifiedExitNode - i32 1, label %endif.16 - ] -endif.16: ; preds = %loopentry.1 - br i1 false, label %then.17, label %UnifiedExitNode -then.17: ; preds = %endif.16 - br i1 false, label %then.18, label %endif.17 -then.18: ; preds = %then.17 - br i1 false, label %endif.17, label %UnifiedExitNode -endif.17: ; preds = %then.18, %then.17 - %cur_ask.3 = phi i32 [ %final_ask.0, %then.17 ], [ %final_ask.0, %then.18 ] ; <i32> [#uses=0] - br i1 false, label %loopentry.1, label %UnifiedExitNode -UnifiedExitNode: ; preds = %endif.17, %then.18, %endif.16, %loopentry.1, %loopentry.1, %entry - ret i32 0 -} diff --git a/test/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll b/test/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll deleted file mode 100644 index dc64923..0000000 --- a/test/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll +++ /dev/null @@ -1,17 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output - -define i32 @foo() { -entry: - br label %return.i -after_ret.i: ; No predecessors! - br label %return.i -return.i: ; preds = %after_ret.i, %entry - %tmp.3 = ptrtoint i32* null to i32 ; <i32> [#uses=1] - br label %return.i1 -after_ret.i1: ; No predecessors! - br label %return.i1 -return.i1: ; preds = %after_ret.i1, %return.i - %tmp.8 = sub i32 %tmp.3, 0 ; <i32> [#uses=0] - ret i32 0 -} - diff --git a/test/Transforms/TailDup/2004-04-01-DemoteRegToStack.ll b/test/Transforms/TailDup/2004-04-01-DemoteRegToStack.ll deleted file mode 100644 index c1e5f73..0000000 --- a/test/Transforms/TailDup/2004-04-01-DemoteRegToStack.ll +++ /dev/null @@ -1,20 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output - -define void @interpret() { -entry: - br label %retry -retry: ; preds = %endif.4, %entry - %tmp.8 = call i32 @interp( ) ; <i32> [#uses=3] - switch i32 0, label %endif.4 [ - i32 -25, label %return - i32 -16, label %return - ] -endif.4: ; preds = %retry - br i1 false, label %return, label %retry -return: ; preds = %endif.4, %retry, %retry - %result.0 = phi i32 [ %tmp.8, %retry ], [ %tmp.8, %retry ], [ %tmp.8, %endif.4 ] ; <i32> [#uses=0] - ret void -} - -declare i32 @interp() - diff --git a/test/Transforms/TailDup/2008-05-13-InfiniteLoop.ll b/test/Transforms/TailDup/2008-05-13-InfiniteLoop.ll deleted file mode 100644 index 3e4f0b7..0000000 --- a/test/Transforms/TailDup/2008-05-13-InfiniteLoop.ll +++ /dev/null @@ -1,26 +0,0 @@ -; RUN: opt < %s -tailduplicate | llc -; PR2323 - -define i32 @func_27(i32 %p_28) nounwind { -entry: - %tmp125 = trunc i32 %p_28 to i8 ; <i8> [#uses=1] - %tmp5.i = icmp eq i8 %tmp125, 0 ; <i1> [#uses=1] - br i1 %tmp5.i, label %bb8.i, label %bb.i - -bb.i: ; preds = %entry - br label %bb39.i - -bb8.i: ; preds = %entry - br label %bb11.i - -bb11.i: ; preds = %bb39.i, %bb8.i - %tmp126 = trunc i32 %p_28 to i8 ; <i8> [#uses=1] - br label %bb39.i - -bb39.i: ; preds = %bb11.i, %bb.i - %tmp127 = trunc i32 %p_28 to i8 ; <i8> [#uses=1] - br label %bb11.i - -func_29.exit: ; No predecessors! - ret i32 undef -} diff --git a/test/Transforms/TailDup/2009-07-31-phicrash.ll b/test/Transforms/TailDup/2009-07-31-phicrash.ll deleted file mode 100644 index ad1a040..0000000 --- a/test/Transforms/TailDup/2009-07-31-phicrash.ll +++ /dev/null @@ -1,14 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output -; PR4662 - -define void @a() { -BB: - br label %BB6 - -BB6: - %tmp9 = phi i64 [ 0, %BB ], [ 5, %BB34 ] - br label %BB34 - -BB34: - br label %BB6 -} diff --git a/test/Transforms/TailDup/MergeTest.ll b/test/Transforms/TailDup/MergeTest.ll deleted file mode 100644 index 2224283..0000000 --- a/test/Transforms/TailDup/MergeTest.ll +++ /dev/null @@ -1,27 +0,0 @@ -; RUN: opt < %s -tailduplicate -taildup-threshold=2 -S | grep add | not grep uses=1 - -define i32 @test1(i1 %C, i32 %A, i32* %P) { -entry: - br i1 %C, label %L1, label %L2 -L1: ; preds = %entry - store i32 1, i32* %P - br label %L2 -L2: ; preds = %L1, %entry - %X = add i32 %A, 17 ; <i32> [#uses=1] - ret i32 %X -} - -define i32 @test2(i1 %C, i32 %A, i32* %P) { -entry: - br i1 %C, label %L1, label %L2 -L1: ; preds = %entry - store i32 1, i32* %P - br label %L3 -L2: ; preds = %entry - store i32 7, i32* %P - br label %L3 -L3: ; preds = %L2, %L1 - %X = add i32 %A, 17 ; <i32> [#uses=1] - ret i32 %X -} - diff --git a/test/Transforms/TailDup/PHIUpdateTest.ll b/test/Transforms/TailDup/PHIUpdateTest.ll deleted file mode 100644 index 38d8ebf..0000000 --- a/test/Transforms/TailDup/PHIUpdateTest.ll +++ /dev/null @@ -1,16 +0,0 @@ -; This test checks to make sure phi nodes are updated properly -; -; RUN: opt < %s -tailduplicate -disable-output - -define i32 @test(i1 %c, i32 %X, i32 %Y) { - br label %L -L: ; preds = %F, %0 - %A = add i32 %X, %Y ; <i32> [#uses=1] - br i1 %c, label %T, label %F -F: ; preds = %L - br i1 %c, label %L, label %T -T: ; preds = %F, %L - %V = phi i32 [ %A, %L ], [ 0, %F ] ; <i32> [#uses=1] - ret i32 %V -} - diff --git a/test/Transforms/TailDup/X86/if-tail-dup.ll b/test/Transforms/TailDup/X86/if-tail-dup.ll deleted file mode 100644 index 2e4f5be..0000000 --- a/test/Transforms/TailDup/X86/if-tail-dup.ll +++ /dev/null @@ -1,49 +0,0 @@ -; RUN: opt < %s -tailduplicate | \ -; RUN: llc -march=x86 -o %t -; RUN: grep {\\\<je\\\>} %t -; RUN: not grep jmp %t -; END. -; This should have no unconditional jumps in it. The C source is: - -;void foo(int c, int* P) { -; if (c & 1) P[0] = 1; -; if (c & 2) P[1] = 1; -; if (c & 4) P[2] = 1; -; if (c & 8) P[3] = 1; -;} - -define void @foo(i32 %c, i32* %P) { -entry: - %tmp1 = and i32 %c, 1 ; <i32> [#uses=1] - %tmp1.upgrd.1 = icmp eq i32 %tmp1, 0 ; <i1> [#uses=1] - br i1 %tmp1.upgrd.1, label %cond_next, label %cond_true -cond_true: ; preds = %entry - store i32 1, i32* %P - br label %cond_next -cond_next: ; preds = %cond_true, %entry - %tmp5 = and i32 %c, 2 ; <i32> [#uses=1] - %tmp5.upgrd.2 = icmp eq i32 %tmp5, 0 ; <i1> [#uses=1] - br i1 %tmp5.upgrd.2, label %cond_next10, label %cond_true6 -cond_true6: ; preds = %cond_next - %tmp8 = getelementptr i32* %P, i32 1 ; <i32*> [#uses=1] - store i32 1, i32* %tmp8 - br label %cond_next10 -cond_next10: ; preds = %cond_true6, %cond_next - %tmp13 = and i32 %c, 4 ; <i32> [#uses=1] - %tmp13.upgrd.3 = icmp eq i32 %tmp13, 0 ; <i1> [#uses=1] - br i1 %tmp13.upgrd.3, label %cond_next18, label %cond_true14 -cond_true14: ; preds = %cond_next10 - %tmp16 = getelementptr i32* %P, i32 2 ; <i32*> [#uses=1] - store i32 1, i32* %tmp16 - br label %cond_next18 -cond_next18: ; preds = %cond_true14, %cond_next10 - %tmp21 = and i32 %c, 8 ; <i32> [#uses=1] - %tmp21.upgrd.4 = icmp eq i32 %tmp21, 0 ; <i1> [#uses=1] - br i1 %tmp21.upgrd.4, label %return, label %cond_true22 -cond_true22: ; preds = %cond_next18 - %tmp24 = getelementptr i32* %P, i32 3 ; <i32*> [#uses=1] - store i32 1, i32* %tmp24 - ret void -return: ; preds = %cond_next18 - ret void -} diff --git a/test/Transforms/TailDup/basictest.ll b/test/Transforms/TailDup/basictest.ll deleted file mode 100644 index 94f5d87..0000000 --- a/test/Transforms/TailDup/basictest.ll +++ /dev/null @@ -1,20 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output - -declare void @__main() - -define i32 @main() { -entry: - call void @__main( ) - br label %loopentry -loopentry: ; preds = %no_exit, %entry - %i.0 = phi i32 [ %inc, %no_exit ], [ 0, %entry ] ; <i32> [#uses=3] - %tmp.1 = icmp sle i32 %i.0, 99 ; <i1> [#uses=1] - br i1 %tmp.1, label %no_exit, label %return -no_exit: ; preds = %loopentry - %tmp.51 = call i32 @main( ) ; <i32> [#uses=0] - %inc = add i32 %i.0, 1 ; <i32> [#uses=1] - br label %loopentry -return: ; preds = %loopentry - ret i32 %i.0 -} - diff --git a/test/Transforms/TailDup/basictest2.ll b/test/Transforms/TailDup/basictest2.ll deleted file mode 100644 index 81a996a..0000000 --- a/test/Transforms/TailDup/basictest2.ll +++ /dev/null @@ -1,15 +0,0 @@ -; RUN: opt < %s -tailduplicate -disable-output - -define void @ab() { -entry: - br label %loopentry.5 -loopentry.5: ; preds = %no_exit.5, %entry - %poscnt.1 = phi i64 [ 0, %entry ], [ %tmp.289, %no_exit.5 ] ; <i64> [#uses=1] - %tmp.289 = ashr i64 %poscnt.1, 1 ; <i64> [#uses=1] - br i1 false, label %no_exit.5, label %loopexit.5 -no_exit.5: ; preds = %loopentry.5 - br label %loopentry.5 -loopexit.5: ; preds = %loopentry.5 - ret void -} - |
