Vendor import of clang trunk r256633:

https://llvm.org/svn/llvm-project/cfe/trunk@256633

1 files changed, 36 insertions, 10 deletions

diff --git a/test/CodeGen/arm_acle.c b/test/CodeGen/arm_acle.c
index a2eb900..0884394 100644
--- a/test/CodeGen/arm_acle.c
+++ b/test/CodeGen/arm_acle.c
@@ -186,27 +186,53 @@ uint64_t test_revll(uint64_t t) {
 
 // ARM-LABEL: test_rev16
 // ARM: llvm.bswap
-// ARM: lshr
-// ARM: shl
+// ARM: lshr {{.*}}, 16
+// ARM: shl {{.*}}, 16
 // ARM: or
 uint32_t test_rev16(uint32_t t) {
   return __rev16(t);
 }
 
 // ARM-LABEL: test_rev16l
-// ARM: llvm.bswap
-// ARM: lshr
-// ARM: shl
-// ARM: or
+// AArch32: llvm.bswap
+// AArch32: lshr {{.*}}, 16
+// AArch32: shl {{.*}}, 16
+// AArch32: or
+// AArch64: [[T1:%.*]] = lshr i64 [[IN:%.*]], 32
+// AArch64: [[T2:%.*]] = trunc i64 [[T1]] to i32
+// AArch64: [[T3:%.*]] = tail call i32 @llvm.bswap.i32(i32 [[T2]])
+// AArch64: [[T4:%.*]] = lshr i32 [[T3]], 16
+// AArch64: [[T5:%.*]] = shl i32 [[T3]], 16
+// AArch64: [[T6:%.*]] = or i32 [[T5]], [[T4]]
+// AArch64: [[T7:%.*]] = zext i32 [[T6]] to i64
+// AArch64: [[T8:%.*]] = shl nuw i64 [[T7]], 32
+// AArch64: [[T9:%.*]] = trunc i64 [[IN]] to i32
+// AArch64: [[T10:%.*]] = tail call i32 @llvm.bswap.i32(i32 [[T9]])
+// AArch64: [[T11:%.*]] = lshr i32 [[T10]], 16
+// AArch64: [[T12:%.*]] = shl i32 [[T10]], 16
+// AArch64: [[T13:%.*]] = or i32 [[T12]], [[T11]]
+// AArch64: [[T14:%.*]] = zext i32 [[T13]] to i64
+// AArch64: [[T15:%.*]] = or i64 [[T8]], [[T14]]
 long test_rev16l(long t) {
   return __rev16l(t);
 }
 
 // ARM-LABEL: test_rev16ll
-// ARM: llvm.bswap
-// ARM: lshr
-// ARM: shl
-// ARM: or
+// ARM: [[T1:%.*]] = lshr i64 [[IN:%.*]], 32
+// ARM: [[T2:%.*]] = trunc i64 [[T1]] to i32
+// ARM: [[T3:%.*]] = tail call i32 @llvm.bswap.i32(i32 [[T2]])
+// ARM: [[T4:%.*]] = lshr i32 [[T3]], 16
+// ARM: [[T5:%.*]] = shl i32 [[T3]], 16
+// ARM: [[T6:%.*]] = or i32 [[T5]], [[T4]]
+// ARM: [[T7:%.*]] = zext i32 [[T6]] to i64
+// ARM: [[T8:%.*]] = shl nuw i64 [[T7]], 32
+// ARM: [[T9:%.*]] = trunc i64 [[IN]] to i32
+// ARM: [[T10:%.*]] = tail call i32 @llvm.bswap.i32(i32 [[T9]])
+// ARM: [[T11:%.*]] = lshr i32 [[T10]], 16
+// ARM: [[T12:%.*]] = shl i32 [[T10]], 16
+// ARM: [[T13:%.*]] = or i32 [[T12]], [[T11]]
+// ARM: [[T14:%.*]] = zext i32 [[T13]] to i64
+// ARM: [[T15:%.*]] = or i64 [[T8]], [[T14]]
 uint64_t test_rev16ll(uint64_t t) {
   return __rev16ll(t);
 }