Generalize ownership/passing semantics to allow dsymutil to own abbreviations via...

[oota-llvm.git] / test / CodeGen / ARM / 2013-10-11-select-stalls.ll

diff --git a/test/CodeGen/ARM/2013-10-11-select-stalls.ll b/test/CodeGen/ARM/2013-10-11-select-stalls.ll
index d6045c7b8c8c798b95202ff8ed8fee73ac375e43..2c15c1a943bad58e5f711080e813592786d171b2 100644 (file)
--- a/test/CodeGen/ARM/2013-10-11-select-stalls.ll
+++ b/test/CodeGen/ARM/2013-10-11-select-stalls.ll
@@ -1,16 +1,21 @@
 ; REQUIRES: asserts
-; RUN: llc < %s -mtriple=thumbv7-apple-ios -stats 2>&1 | not grep "Number of pipeline stalls"
+; RUN: llc < %s -mtriple=thumbv7-apple-ios -disable-ifcvt-diamond -stats 2>&1 | FileCheck %s
 ; Evaluate the two vld1.8 instructions in separate MBB's,
 ; instead of stalling on one and conditionally overwriting its result.
+;
+; Update: After if-conversion the two vld1.8 instructions are in the same MBB
+; again. So we disable this if-conversion to eliminate its influence to this
+; test.
 
+; CHECK-NOT: Number of pipeline stalls
 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)
+  %vld1 = call <16 x i8> @llvm.arm.neon.vld1.v16i8.p0i8(i8* %foo, i32 1)
+  %vld2 = call <16 x i8> @llvm.arm.neon.vld1.v16i8.p0i8(i8* %bar, i32 1)
   %and = and i32 %avail, 3
   %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 )
+declare <16 x i8> @llvm.arm.neon.vld1.v16i8.p0i8(i8* , i32 )