[llvm-commits] [llvm] r92777 - in /llvm/trunk/test/Transforms/InstCombine: cast-sext-zext.ll setcc-cast-cast.ll

[Chris Lattner]

Author: lattner
Date: Tue Jan  5 15:37:44 2010
New Revision: 92777

URL: http://llvm.org/viewvc/llvm-project?rev=92777&view=rev
Log:
remove a useless negative test, add a rdar # to an xfail that I'm working on.

Removed:
    llvm/trunk/test/Transforms/InstCombine/setcc-cast-cast.ll
Modified:
    llvm/trunk/test/Transforms/InstCombine/cast-sext-zext.ll

Modified: llvm/trunk/test/Transforms/InstCombine/cast-sext-zext.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/cast-sext-zext.ll?rev=92777&r1=92776&r2=92777&view=diff

==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/cast-sext-zext.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/cast-sext-zext.ll Tue Jan  5 15:37:44 2010
@@ -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:

Removed: llvm/trunk/test/Transforms/InstCombine/setcc-cast-cast.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/setcc-cast-cast.ll?rev=92776&view=auto

==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/setcc-cast-cast.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/setcc-cast-cast.ll (removed)
@@ -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
-}
-