9 files changed, 39 insertions, 20 deletions
diff --git a/test/CodeGen/ARM/2011-04-11-MachineLICMBug.ll b/test/CodeGen/ARM/2011-04-11-MachineLICMBug.ll
index 348ec9f..e30c9c6 100644
--- a/test/CodeGen/ARM/2011-04-11-MachineLICMBug.ll
+++ b/test/CodeGen/ARM/2011-04-11-MachineLICMBug.ll
@@ -15,15 +15,14 @@ for.cond:
 
 for.body:
 ; CHECK: %for.
-; CHECK: movs r{{[0-9]+}}, #{{[01]}}
+; CHECK: mov{{.*}} r{{[0-9]+}}, #{{[01]}}
+; CHECK: mov{{.*}} r{{[0-9]+}}, #{{[01]}}
+; CHECK-NOT: mov r{{[0-9]+}}, #{{[01]}}
   %arrayidx = getelementptr i32* %A, i32 %0
   %tmp4 = load i32* %arrayidx, align 4
   %cmp6 = icmp eq i32 %tmp4, %value
   br i1 %cmp6, label %return, label %for.inc
 
-; CHECK: %for.
-; CHECK: movs r{{[0-9]+}}, #{{[01]}}
-
 for.inc:
   %inc = add i32 %0, 1
   br label %for.cond
diff --git a/test/CodeGen/ARM/2011-08-25-ldmia_ret.ll b/test/CodeGen/ARM/2011-08-25-ldmia_ret.ll
index 91de08a..9163166 100644
--- a/test/CodeGen/ARM/2011-08-25-ldmia_ret.ll
+++ b/test/CodeGen/ARM/2011-08-25-ldmia_ret.ll
@@ -42,7 +42,7 @@ if.then:                                          ; preds = %land.lhs.true
 ; If-convert the return
 ; CHECK: it	ne
 ; Fold the CSR+return into a pop
-; CHECK: pop {r4, r5, r6, r7, pc}
+; CHECK: pop {r4, r5, r7, pc}
 sw.bb18:
   %call20 = tail call i32 @bar(i32 %in2) nounwind
   switch i32 %call20, label %sw.default56 [
diff --git a/test/CodeGen/ARM/2012-08-30-select.ll b/test/CodeGen/ARM/2012-08-30-select.ll
index 2fd8df4..e78bbde 100644
--- a/test/CodeGen/ARM/2012-08-30-select.ll
+++ b/test/CodeGen/ARM/2012-08-30-select.ll
@@ -5,14 +5,11 @@
 ;CHECK: it  ne
 ;CHECK-NEXT: vmovne.i32
 ;CHECK: bx
-define <16 x i8> @select_s_v_v(i32 %avail, i8* %bar) {
+define <16 x i8> @select_s_v_v(<16 x i8> %vec, i32 %avail) {
 entry:
-  %vld1 = call <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* %bar, i32 1)
   %and = and i32 %avail, 1
   %tobool = icmp eq i32 %and, 0
-  %vld1. = select i1 %tobool, <16 x i8> %vld1, <16 x i8> zeroinitializer
-  ret <16 x i8> %vld1.
+  %ret = select i1 %tobool, <16 x i8> %vec, <16 x i8> zeroinitializer
+  ret <16 x i8> %ret
 }
 
-declare <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* , i32 )
-
diff --git a/test/CodeGen/ARM/2013-10-11-select-stalls.ll b/test/CodeGen/ARM/2013-10-11-select-stalls.ll
new file mode 100644
index 0000000..33c0587
--- /dev/null
+++ b/test/CodeGen/ARM/2013-10-11-select-stalls.ll
@@ -0,0 +1,16 @@
+; REQUIRES: asserts
+; RUN: llc < %s -mtriple=thumbv7-apple-ios -stats 2>&1 | not grep "Number of pipeline stalls"
+; Evaluate the two vld1.8 instructions in separate MBB's,
+; instead of stalling on one and conditionally overwriting its result.
+
+define <16 x i8> @multiselect(i32 %avail, i8* %foo, i8* %bar) {
+entry:
+  %vld1 = call <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* %foo, i32 1)
+  %vld2 = call <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* %bar, i32 1)
+  %and = and i32 %avail, 1
+  %tobool = icmp eq i32 %and, 0
+  %retv = select i1 %tobool, <16 x i8> %vld1, <16 x i8> %vld2
+  ret <16 x i8> %retv
+}
+
+declare <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* , i32 )
diff --git a/test/CodeGen/Thumb2/v8_IT_1.ll b/test/CodeGen/Thumb2/v8_IT_1.ll
index e33845d..9248378 100644
--- a/test/CodeGen/Thumb2/v8_IT_1.ll
+++ b/test/CodeGen/Thumb2/v8_IT_1.ll
@@ -1,10 +1,7 @@
 ; RUN: llc < %s -mtriple=thumbv8 -mattr=+neon | FileCheck %s
 
 ;CHECK-LABEL: select_s_v_v:
-;CHECK: beq	.LBB0_2
-;CHECK-NEXT: @ BB#1:
-;CHECK-NEXT: vmov.i32
-;CHECK-NEXT: .LBB0_2:
+;CHECK-NOT: it
 ;CHECK: bx
 define <16 x i8> @select_s_v_v(i32 %avail, i8* %bar) {
 entry:
diff --git a/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll b/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
index c6e4e88..2ba0f08 100644
--- a/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
+++ b/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
@@ -6,7 +6,7 @@
 ;
 ; CHECK: %entry
 ; CHECK: DEBUG_VALUE: hg
-; CHECK: je
+; CHECK: j
 
 %struct.node.0.27 = type { i16, double, [3 x double], i32, i32 }
 %struct.hgstruct.2.29 = type { %struct.bnode.1.28*, [3 x double], double, [3 x double] }
diff --git a/test/CodeGen/X86/fold-load.ll b/test/CodeGen/X86/fold-load.ll
index 495acd9..a1fc7db 100644
--- a/test/CodeGen/X86/fold-load.ll
+++ b/test/CodeGen/X86/fold-load.ll
@@ -49,10 +49,10 @@ L:
 ; xor in exit block will be CSE'ed and load will be folded to xor in entry.
 define i1 @test3(i32* %P, i32* %Q) nounwind {
 ; CHECK-LABEL: test3:
-; CHECK: movl 8(%esp), %eax
-; CHECK: xorl (%eax),
+; CHECK: movl 8(%esp), %e
+; CHECK: movl 4(%esp), %e
+; CHECK: xorl (%e
 ; CHECK: j
-; CHECK-NOT: xor
 entry:
   %0 = load i32* %P, align 4
   %1 = load i32* %Q, align 4
diff --git a/test/CodeGen/X86/hoist-common.ll b/test/CodeGen/X86/hoist-common.ll
index 6b26876..01d1b8c 100644
--- a/test/CodeGen/X86/hoist-common.ll
+++ b/test/CodeGen/X86/hoist-common.ll
@@ -1,4 +1,14 @@
 ; RUN: llc < %s -mtriple=x86_64-apple-macosx  | FileCheck %s
+; This is supposed to be testing BranchFolding's common
+; code hoisting logic, but has been erroneously passing due
+; to there being a redundant xorl in the entry block
+; and no common code to hoist.
+; However, now that MachineSink sinks the redundant xor
+; hoist-common looks at it and rejects it for hoisting,
+; which causes this test to fail.
+; Since it seems this test is broken, marking XFAIL for now
+; until someone decides to remove it or fix what it tests.
+; XFAIL: *
 
 ; Common "xorb al, al" instruction in the two successor blocks should be
 ; moved to the entry block above the test + je.
diff --git a/test/CodeGen/X86/misched-balance.ll b/test/CodeGen/X86/misched-balance.ll
index 3d67023..1900802 100644
--- a/test/CodeGen/X86/misched-balance.ll
+++ b/test/CodeGen/X86/misched-balance.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86-64 -mcpu=core2 -pre-RA-sched=source -enable-misched -verify-machineinstrs | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core2 -pre-RA-sched=source -enable-misched -verify-machineinstrs | FileCheck %s
 ;
 ; Verify that misched resource/latency balancy heuristics are sane.