From 022bd99d105fc1557a6e4af15f5dfba6ea2b0998 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 5 Jan 2010 21:37:44 +0000
Subject: [PATCH] remove a useless negative test, add a rdar # to an xfail that
 I'm working on.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92777 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Transforms/InstCombine/cast-sext-zext.ll |  1 +
 .../Transforms/InstCombine/setcc-cast-cast.ll | 46 -------------------
 2 files changed, 1 insertion(+), 46 deletions(-)
 delete mode 100644 test/Transforms/InstCombine/setcc-cast-cast.ll

diff --git a/test/Transforms/InstCombine/cast-sext-zext.ll b/test/Transforms/InstCombine/cast-sext-zext.ll
index 0fecc1ce127..9b98949de83 100644
--- a/test/Transforms/InstCombine/cast-sext-zext.ll
+++ b/test/Transforms/InstCombine/cast-sext-zext.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -instcombine -S | not grep sext
 ; XFAIL: *
+; rdar://6598839
 
 define zeroext i16 @t(i8 zeroext %on_off, i16* nocapture %puls) nounwind readonly {
 entry:
diff --git a/test/Transforms/InstCombine/setcc-cast-cast.ll b/test/Transforms/InstCombine/setcc-cast-cast.ll
deleted file mode 100644
index b2681ea2986..00000000000
--- a/test/Transforms/InstCombine/setcc-cast-cast.ll
+++ /dev/null
@@ -1,46 +0,0 @@
-; This test case was reduced from MultiSource/Applications/hbd. It makes sure
-; that folding doesn't happen in case a zext is applied where a sext should have
-; been when a setcc is used with two casts.
-; RUN: opt < %s -instcombine -S | \
-; RUN:    not grep {br i1 false}
-; END.
-
-define i32 @bug(i8 %inbuff) {
-entry:
-        %tmp = bitcast i8 %inbuff to i8         ; <i8> [#uses=1]
-        %tmp.upgrd.1 = sext i8 %tmp to i32              ; <i32> [#uses=3]
-        %tmp.upgrd.2 = icmp eq i32 %tmp.upgrd.1, 1              ; <i1> [#uses=1]
-        br i1 %tmp.upgrd.2, label %cond_true, label %cond_next
-
-cond_true:              ; preds = %entry
-        br label %bb
-
-cond_next:              ; preds = %entry
-        %tmp3 = icmp eq i32 %tmp.upgrd.1, -1            ; <i1> [#uses=1]
-        br i1 %tmp3, label %cond_true4, label %cond_next5
-
-cond_true4:             ; preds = %cond_next
-        br label %bb
-
-cond_next5:             ; preds = %cond_next
-        %tmp7 = icmp sgt i32 %tmp.upgrd.1, 1            ; <i1> [#uses=1]
-        br i1 %tmp7, label %cond_true8, label %cond_false
-
-cond_true8:             ; preds = %cond_next5
-        br label %cond_next9
-
-cond_false:             ; preds = %cond_next5
-        br label %cond_next9
-
-cond_next9:             ; preds = %cond_false, %cond_true8
-        %iftmp.1.0 = phi i32 [ 42, %cond_true8 ], [ 23, %cond_false ]           ; <i32> [#uses=1]
-        br label %return
-
-bb:             ; preds = %cond_true4, %cond_true
-        br label %return
-
-return:         ; preds = %bb, %cond_next9
-        %retval.0 = phi i32 [ 17, %bb ], [ %iftmp.1.0, %cond_next9 ]            ; <i32> [#uses=1]
-        ret i32 %retval.0
-}
-
-- 
2.34.1