rename a file, remove a poorly reduced testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83757 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/JumpThreading/2008-04-24-InfLoop.ll b/test/Transforms/JumpThreading/2008-04-24-InfLoop.ll
deleted file mode 100644 (file)
index 2a2f013..0000000
--- a/test/Transforms/JumpThreading/2008-04-24-InfLoop.ll
+++ /dev/null
@@ -1,142 +0,0 @@
-; RUN: opt < %s -jump-threading -disable-output
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i386-apple-darwin9"
-@Link = global [1 x i32] [ i32 -1 ]            ; <[1 x i32]*> [#uses=2]
-@W = global [1 x i32] [ i32 2 ]                ; <[1 x i32]*> [#uses=1]
-
-define i32 @f(i32 %k, i32 %p) nounwind  {
-entry:
-       br label %bb
-
-bb:            ; preds = %bb56, %bb76.loopexit.us, %entry
-       %j.2 = phi i32 [ 0, %entry ], [ 1, %bb56 ], [ 1, %bb76.loopexit.us ]            ; <i32> [#uses=5]
-       %pdest.2 = phi i32 [ 0, %entry ], [ %pdest.8, %bb56 ], [ %pdest.7.us, %bb76.loopexit.us ]               ; <i32> [#uses=3]
-       %p_addr.0 = phi i32 [ %p, %entry ], [ 0, %bb56 ], [ %p_addr.1.us, %bb76.loopexit.us ]           ; <i32> [#uses=3]
-       %k_addr.0 = phi i32 [ %k, %entry ], [ %tmp59, %bb56 ], [ %tmp59.us, %bb76.loopexit.us ]         ; <i32> [#uses=4]
-       %tmp2 = icmp sgt i32 %pdest.2, 2                ; <i1> [#uses=1]
-       br i1 %tmp2, label %bb4.preheader, label %bb13
-
-bb4.preheader:         ; preds = %bb
-       %tmp109 = sub i32 1, %j.2               ; <i32> [#uses=2]
-       %tmp110 = icmp slt i32 %tmp109, -2              ; <i1> [#uses=1]
-       %smax111 = select i1 %tmp110, i32 -2, i32 %tmp109               ; <i32> [#uses=2]
-       %tmp112 = add i32 %j.2, %smax111                ; <i32> [#uses=2]
-       br label %bb4
-
-bb4:           ; preds = %bb4, %bb4.preheader
-       %indvar = phi i32 [ 0, %bb4.preheader ], [ %indvar.next, %bb4 ]         ; <i32> [#uses=1]
-       %indvar.next = add i32 %indvar, 1               ; <i32> [#uses=2]
-       %exitcond = icmp eq i32 %indvar.next, %tmp112           ; <i1> [#uses=1]
-       br i1 %exitcond, label %bb13.loopexit, label %bb4
-
-bb13.loopexit:         ; preds = %bb4
-       %tmp = add i32 %j.2, %pdest.2           ; <i32> [#uses=1]
-       %tmp102 = add i32 %tmp, %smax111                ; <i32> [#uses=1]
-       %tmp104 = add i32 %tmp112, -1           ; <i32> [#uses=1]
-       %tmp106 = sub i32 %j.2, %tmp104         ; <i32> [#uses=1]
-       %tmp107 = add i32 %tmp106, -1           ; <i32> [#uses=1]
-       br label %bb13
-
-bb13:          ; preds = %bb13.loopexit, %bb
-       %j.1 = phi i32 [ %tmp107, %bb13.loopexit ], [ %j.2, %bb ]               ; <i32> [#uses=4]
-       %pdest.1 = phi i32 [ %tmp102, %bb13.loopexit ], [ %pdest.2, %bb ]               ; <i32> [#uses=2]
-       %tmp15 = icmp eq i32 %j.1, 1            ; <i1> [#uses=1]
-       br i1 %tmp15, label %bb82, label %bb27.preheader
-
-bb27.preheader:                ; preds = %bb13
-       %tmp21 = icmp eq i32 %j.1, %p_addr.0            ; <i1> [#uses=0]
-       br label %bb27.outer
-
-bb27.outer:            ; preds = %bb27.outer.bb24.split_crit_edge, %bb27.preheader
-       %indvar118 = phi i32 [ 0, %bb27.preheader ], [ %indvar.next119, %bb27.outer.bb24.split_crit_edge ]              ; <i32> [#uses=2]
-       %pdest.3.ph = add i32 %indvar118, %pdest.1              ; <i32> [#uses=2]
-       %tmp30 = icmp sgt i32 %pdest.3.ph, %p_addr.0            ; <i1> [#uses=1]
-       br i1 %tmp30, label %bb27.outer.bb24.split_crit_edge, label %bb27.outer.split
-
-bb27.outer.bb24.split_crit_edge:               ; preds = %bb27.outer
-       %indvar.next119 = add i32 %indvar118, 1         ; <i32> [#uses=1]
-       br label %bb27.outer
-
-bb27.outer.split:              ; preds = %bb27.outer
-       %tmp35 = getelementptr [1 x i32]* @W, i32 0, i32 %k_addr.0              ; <i32*> [#uses=3]
-       %tmp48 = icmp slt i32 %p_addr.0, 1              ; <i1> [#uses=1]
-       %tmp53 = icmp sgt i32 %k_addr.0, 0              ; <i1> [#uses=1]
-       br label %bb33
-
-bb33:          ; preds = %bb51.split, %bb27.outer.split
-       %pdest.5 = phi i32 [ %pdest.3.ph, %bb27.outer.split ], [ %pdest.4, %bb51.split ]                ; <i32> [#uses=1]
-       %tmp36 = load i32* %tmp35, align 4              ; <i32> [#uses=2]
-       br i1 %tmp48, label %bb37.us, label %bb37
-
-bb37.us:               ; preds = %bb42.us, %bb37.us, %bb33
-       %D1361.1.us = phi i32 [ %tmp36, %bb33 ], [ 0, %bb42.us ], [ %D1361.1.us, %bb37.us ]             ; <i32> [#uses=2]
-       %tmp39.us = icmp eq i32 %D1361.1.us, 0          ; <i1> [#uses=1]
-       br i1 %tmp39.us, label %bb37.us, label %bb42.us
-
-bb42.us:               ; preds = %bb37.us
-       store i32 0, i32* %tmp35, align 4
-       br label %bb37.us
-
-bb37:          ; preds = %bb33
-       %tmp39 = icmp eq i32 %tmp36, 0          ; <i1> [#uses=1]
-       br i1 %tmp39, label %bb51.split, label %bb42
-
-bb42:          ; preds = %bb37
-       store i32 0, i32* %tmp35, align 4
-       br label %bb51.split
-
-bb51.split:            ; preds = %bb42, %bb37
-       %pdest.4 = phi i32 [ 1, %bb42 ], [ %pdest.5, %bb37 ]            ; <i32> [#uses=3]
-       br i1 %tmp53, label %bb33, label %bb56.preheader
-
-bb56.preheader:                ; preds = %bb51.split
-       %tmp7394 = icmp sgt i32 %j.1, 0         ; <i1> [#uses=1]
-       br i1 %tmp7394, label %bb56.us, label %bb56
-
-bb56.us:               ; preds = %bb76.loopexit.us, %bb56.preheader
-       %pdest.8.us = phi i32 [ %pdest.4, %bb56.preheader ], [ %pdest.7.us, %bb76.loopexit.us ]         ; <i32> [#uses=1]
-       %k_addr.1.us = phi i32 [ %k_addr.0, %bb56.preheader ], [ %tmp59.us, %bb76.loopexit.us ]         ; <i32> [#uses=1]
-       %tmp58.us = getelementptr [1 x i32]* @Link, i32 0, i32 %k_addr.1.us             ; <i32*> [#uses=1]
-       %tmp59.us = load i32* %tmp58.us, align 4                ; <i32> [#uses=3]
-       %tmp6295.us = icmp ne i32 %tmp59.us, -1         ; <i1> [#uses=2]
-       br label %bb60.us
-
-bb60.us:               ; preds = %bb60.us, %bb56.us
-       %pdest.7.reg2mem.0.us = phi i32 [ %pdest.8.us, %bb56.us ], [ %pdest.7.us, %bb60.us ]            ; <i32> [#uses=1]
-       %p_addr.1.reg2mem.0.us = phi i32 [ 0, %bb56.us ], [ %p_addr.1.us, %bb60.us ]            ; <i32> [#uses=1]
-       %tmp67.us = zext i1 %tmp6295.us to i32          ; <i32> [#uses=2]
-       %pdest.7.us = add i32 %pdest.7.reg2mem.0.us, %tmp67.us          ; <i32> [#uses=3]
-       %p_addr.1.us = add i32 %p_addr.1.reg2mem.0.us, %tmp67.us                ; <i32> [#uses=3]
-       %tmp73.us = icmp slt i32 %p_addr.1.us, %j.1             ; <i1> [#uses=1]
-       br i1 %tmp73.us, label %bb60.us, label %bb76.loopexit.us
-
-bb76.loopexit.us:              ; preds = %bb60.us
-       br i1 %tmp6295.us, label %bb56.us, label %bb
-
-bb56:          ; preds = %bb56, %bb56.preheader
-       %pdest.8 = phi i32 [ %pdest.4, %bb56.preheader ], [ %pdest.8, %bb56 ]           ; <i32> [#uses=2]
-       %k_addr.1 = phi i32 [ %k_addr.0, %bb56.preheader ], [ %tmp59, %bb56 ]           ; <i32> [#uses=1]
-       %tmp58 = getelementptr [1 x i32]* @Link, i32 0, i32 %k_addr.1           ; <i32*> [#uses=1]
-       %tmp59 = load i32* %tmp58, align 4              ; <i32> [#uses=3]
-       %tmp6295 = icmp ne i32 %tmp59, -1               ; <i1> [#uses=1]
-       br i1 %tmp6295, label %bb56, label %bb
-
-bb82:          ; preds = %bb13
-       ret i32 %pdest.1
-}
-
-define i32 @main() nounwind  {
-entry:
-       %tmp1 = tail call i32 @f( i32 0, i32 2 ) nounwind               ; <i32> [#uses=1]
-       %tmp2 = icmp eq i32 %tmp1, 0            ; <i1> [#uses=1]
-       br i1 %tmp2, label %bb, label %bb4
-
-bb:            ; preds = %entry
-       tail call void @abort( ) noreturn nounwind 
-       unreachable
-
-bb4:           ; preds = %entry
-       ret i32 0
-}
-
-declare void @abort() noreturn nounwind 

diff --git a/test/Transforms/JumpThreading/2008-05-05-MRV-Crash.ll b/test/Transforms/JumpThreading/2008-05-05-MRV-Crash.ll
deleted file mode 100644 (file)
index b1f9656..0000000
--- a/test/Transforms/JumpThreading/2008-05-05-MRV-Crash.ll
+++ /dev/null
@@ -1,25 +0,0 @@
-; RUN: opt < %s -jump-threading -disable-output
-; PR2285
-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"
-target triple = "x86_64-unknown-linux-gnu"
-       %struct.system__secondary_stack__mark_id = type { i64, i64 }
-
-define void @_ada_c35507b() {
-entry:
-       br label %bb
-
-bb:            ; preds = %bb13, %entry
-       %ch.0 = phi i8 [ 0, %entry ], [ 0, %bb13 ]              ; <i8> [#uses=1]
-       %tmp11 = icmp ugt i8 %ch.0, 31          ; <i1> [#uses=1]
-       %tmp120 = call %struct.system__secondary_stack__mark_id @system__secondary_stack__ss_mark( )            ; <%struct.system__secondary_stack__mark_id> [#uses=1]
-       br i1 %tmp11, label %bb110, label %bb13
-
-bb13:          ; preds = %bb
-       br label %bb
-
-bb110:         ; preds = %bb
-       %mrv_gr124 = getresult %struct.system__secondary_stack__mark_id %tmp120, 1              ; <i64> [#uses=0]
-       unreachable
-}
-
-declare %struct.system__secondary_stack__mark_id @system__secondary_stack__ss_mark()

diff --git a/test/Transforms/JumpThreading/crash.ll b/test/Transforms/JumpThreading/crash.ll
new file mode 100644 (file)
index 0000000..b1f9656
--- /dev/null
+++ b/test/Transforms/JumpThreading/crash.ll
@@ -0,0 +1,25 @@
+; RUN: opt < %s -jump-threading -disable-output
+; PR2285
+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"
+target triple = "x86_64-unknown-linux-gnu"
+       %struct.system__secondary_stack__mark_id = type { i64, i64 }
+
+define void @_ada_c35507b() {
+entry:
+       br label %bb
+
+bb:            ; preds = %bb13, %entry
+       %ch.0 = phi i8 [ 0, %entry ], [ 0, %bb13 ]              ; <i8> [#uses=1]
+       %tmp11 = icmp ugt i8 %ch.0, 31          ; <i1> [#uses=1]
+       %tmp120 = call %struct.system__secondary_stack__mark_id @system__secondary_stack__ss_mark( )            ; <%struct.system__secondary_stack__mark_id> [#uses=1]
+       br i1 %tmp11, label %bb110, label %bb13
+
+bb13:          ; preds = %bb
+       br label %bb
+
+bb110:         ; preds = %bb
+       %mrv_gr124 = getresult %struct.system__secondary_stack__mark_id %tmp120, 1              ; <i64> [#uses=0]
+       unreachable
+}
+
+declare %struct.system__secondary_stack__mark_id @system__secondary_stack__ss_mark()