[Hexagon] Fixing load instruction parsing and reenabling tests.

[oota-llvm.git] / test / CodeGen / PowerPC / early-ret.ll

diff --git a/test/CodeGen/PowerPC/early-ret.ll b/test/CodeGen/PowerPC/early-ret.ll
index ac4fe05c9131359f7e73d5470cb63ace504bac2c..52cf464b9fd52d2504bad7e52df34d80507715ef 100644 (file)
--- a/test/CodeGen/PowerPC/early-ret.ll
+++ b/test/CodeGen/PowerPC/early-ret.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s
+; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s
 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-f128:128:128-v128:128:128-n32:64"
 target triple = "powerpc64-unknown-linux-gnu"
 
@@ -8,7 +8,7 @@ entry:
   br i1 %tobool, label %if.end, label %if.then
 
 if.then:                                          ; preds = %entry
-  store i32 0, i32* %P, align 4, !tbaa !0
+  store i32 0, i32* %P, align 4
   br label %if.end
 
 if.end:                                           ; preds = %entry, %if.then
@@ -25,16 +25,16 @@ entry:
   br i1 %tobool, label %if.else, label %if.then
 
 if.then:                                          ; preds = %entry
-  store i32 0, i32* %P, align 4, !tbaa !0
+  store i32 0, i32* %P, align 4
   %tobool1 = icmp eq i32* %Q, null
   br i1 %tobool1, label %if.end3, label %if.then2
 
 if.then2:                                         ; preds = %if.then
-  store i32 1, i32* %Q, align 4, !tbaa !0
+  store i32 1, i32* %Q, align 4
   br label %if.end3
 
 if.else:                                          ; preds = %entry
-  store i32 0, i32* %Q, align 4, !tbaa !0
+  store i32 0, i32* %Q, align 4
   br label %if.end3
 
 if.end3:                                          ; preds = %if.then, %if.then2, %if.else
@@ -45,8 +45,37 @@ if.end3:                                          ; preds = %if.then, %if.then2,
 ; CHECK: blr
 }
 
-attributes #0 = { nounwind }
 
-!0 = metadata !{metadata !"int", metadata !1}
-!1 = metadata !{metadata !"omnipotent char", metadata !2}
-!2 = metadata !{metadata !"Simple C/C++ TBAA"}
+@.str0 = private unnamed_addr constant [2 x i8] c"a\00"
+@.str1 = private unnamed_addr constant [2 x i8] c"b\00"
+@.str2 = private unnamed_addr constant [2 x i8] c"c\00"
+@.str3 = private unnamed_addr constant [2 x i8] c"d\00"
+@.str4 = private unnamed_addr constant [2 x i8] c"e\00"
+define i8* @dont_assert(i32 %x) {
+; LLVM would assert due to moving an early return into the jump table block and
+; removing one of its predecessors despite that block ending with an indirect
+; branch.
+entry:
+  switch i32 %x, label %sw.epilog [
+    i32 1, label %return
+    i32 2, label %sw.bb1
+    i32 3, label %sw.bb2
+    i32 4, label %sw.bb3
+    i32 255, label %sw.bb4
+  ]
+sw.bb1: br label %return
+sw.bb2: br label %return
+sw.bb3: br label %return
+sw.bb4: br label %return
+sw.epilog: br label %return
+return:
+  %retval.0 = phi i8* [ null, %sw.epilog ],
+                      [ getelementptr inbounds ([2 x i8], [2 x i8]* @.str4, i64 0, i64 0), %sw.bb4 ],
+                      [ getelementptr inbounds ([2 x i8], [2 x i8]* @.str3, i64 0, i64 0), %sw.bb3 ],
+                      [ getelementptr inbounds ([2 x i8], [2 x i8]* @.str2, i64 0, i64 0), %sw.bb2 ],
+                      [ getelementptr inbounds ([2 x i8], [2 x i8]* @.str1, i64 0, i64 0), %sw.bb1 ],
+                      [ getelementptr inbounds ([2 x i8], [2 x i8]* @.str0, i64 0, i64 0), %entry ]
+  ret i8* %retval.0
+}
+
+attributes #0 = { nounwind }