From 4323665bd857c0527b50463d415d9e76493ad2fe Mon Sep 17 00:00:00 2001
From: Jan Wen Voung <jvoung@google.com>
Date: Tue, 12 Mar 2013 16:27:52 +0000
Subject: Revert the test moves from 176733.  Use "REQUIRES: asserts" instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176873 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/2012-03-26-PostRALICMBug.ll | 60 ++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 test/CodeGen/X86/2012-03-26-PostRALICMBug.ll

(limited to 'test/CodeGen/X86/2012-03-26-PostRALICMBug.ll')

diff --git a/test/CodeGen/X86/2012-03-26-PostRALICMBug.ll b/test/CodeGen/X86/2012-03-26-PostRALICMBug.ll
new file mode 100644
index 0000000000..90d8d3d2dd
--- /dev/null
+++ b/test/CodeGen/X86/2012-03-26-PostRALICMBug.ll
@@ -0,0 +1,60 @@
+; REQUIRES: asserts
+; RUN: llc < %s -mtriple=x86_64-apple-darwin10 -stats 2>&1 | \
+; RUN:   not grep "Number of machine instructions hoisted out of loops post regalloc"
+
+; rdar://11095580
+
+%struct.ref_s = type { %union.color_sample, i16, i16 }
+%union.color_sample = type { i64 }
+
+@table = external global [3891 x i64]
+
+declare i32 @foo()
+
+define i32 @zarray(%struct.ref_s* nocapture %op) nounwind ssp {
+entry:
+  %call = tail call i32 @foo()
+  %tmp = ashr i32 %call, 31
+  %0 = and i32 %tmp, 1396
+  %index9 = add i32 %0, 2397
+  indirectbr i8* undef, [label %return, label %if.end]
+
+if.end:                                           ; preds = %entry
+  %size5 = getelementptr inbounds %struct.ref_s* %op, i64 0, i32 2
+  %tmp6 = load i16* %size5, align 2
+  %tobool1 = icmp eq i16 %tmp6, 0
+  %1 = select i1 %tobool1, i32 1396, i32 -1910
+  %index10 = add i32 %index9, %1
+  indirectbr i8* undef, [label %return, label %while.body.lr.ph]
+
+while.body.lr.ph:                                 ; preds = %if.end
+  %refs = bitcast %struct.ref_s* %op to %struct.ref_s**
+  %tmp9 = load %struct.ref_s** %refs, align 8
+  %tmp4 = zext i16 %tmp6 to i64
+  %index13 = add i32 %index10, 1658
+  %2 = sext i32 %index13 to i64
+  %3 = getelementptr [3891 x i64]* @table, i64 0, i64 %2
+  %blockaddress14 = load i64* %3, align 8
+  %4 = inttoptr i64 %blockaddress14 to i8*
+  indirectbr i8* %4, [label %while.body]
+
+while.body:                                       ; preds = %while.body, %while.body.lr.ph
+  %index7 = phi i32 [ %index15, %while.body ], [ %index13, %while.body.lr.ph ]
+  %indvar = phi i64 [ %indvar.next, %while.body ], [ 0, %while.body.lr.ph ]
+  %type_attrs = getelementptr %struct.ref_s* %tmp9, i64 %indvar, i32 1
+  store i16 32, i16* %type_attrs, align 2
+  %indvar.next = add i64 %indvar, 1
+  %exitcond5 = icmp eq i64 %indvar.next, %tmp4
+  %tmp7 = select i1 %exitcond5, i32 1648, i32 0
+  %index15 = add i32 %index7, %tmp7
+  %tmp8 = select i1 %exitcond5, i64 13, i64 0
+  %5 = sext i32 %index15 to i64
+  %6 = getelementptr [3891 x i64]* @table, i64 0, i64 %5
+  %blockaddress16 = load i64* %6, align 8
+  %7 = inttoptr i64 %blockaddress16 to i8*
+  indirectbr i8* %7, [label %return, label %while.body]
+
+return:                                           ; preds = %while.body, %if.end, %entry
+  %retval.0 = phi i32 [ %call, %entry ], [ 0, %if.end ], [ 0, %while.body ]
+  ret i32 %retval.0
+}
-- 
cgit v1.2.3-18-g5258