[SystemZ] Add zero-extending high-word loads (LLCH and LLHH)

[oota-llvm.git] / test / CodeGen / SystemZ / atomicrmw-and-02.ll

diff --git a/test/CodeGen/SystemZ/atomicrmw-and-02.ll b/test/CodeGen/SystemZ/atomicrmw-and-02.ll
index a19d18705e3db7020966519e1d5e00eda2feba7f..572b22484b28b566120537d44f996eab8d68e317 100644 (file)
--- a/test/CodeGen/SystemZ/atomicrmw-and-02.ll
+++ b/test/CodeGen/SystemZ/atomicrmw-and-02.ll
@@ -13,20 +13,20 @@
 ;   before being used, and that the low bits are set to 1.  This sequence is
 ;   independent of the other loop prologue instructions.
 define i16 @f1(i16 *%src, i16 %b) {
-; CHECK: f1:
-; CHECK-DAG: sllg [[SHIFT:%r[1-9]+]], %r2, 3
-; CHECK-DAG: risbg [[BASE:%r[1-9]+]], %r2, 0, 189, 0
-; CHECK: l [[OLD:%r[0-9]+]], 0([[BASE]])
+; CHECK-LABEL: f1:
+; CHECK: sllg [[SHIFT:%r[1-9]+]], %r2, 3
+; CHECK: nill %r2, 65532
+; CHECK: l [[OLD:%r[0-9]+]], 0(%r2)
 ; CHECK: [[LABEL:\.[^:]*]]:
 ; CHECK: rll [[ROT:%r[0-9]+]], [[OLD]], 0([[SHIFT]])
 ; CHECK: nr [[ROT]], %r3
 ; CHECK: rll [[NEW:%r[0-9]+]], [[ROT]], 0({{%r[1-9]+}})
-; CHECK: cs [[OLD]], [[NEW]], 0([[BASE]])
-; CHECK: jlh [[LABEL]]
+; CHECK: cs [[OLD]], [[NEW]], 0(%r2)
+; CHECK: jl [[LABEL]]
 ; CHECK: rll %r2, [[OLD]], 16([[SHIFT]])
 ; CHECK: br %r14
 ;
-; CHECK-SHIFT1: f1:
+; CHECK-SHIFT1-LABEL: f1:
 ; CHECK-SHIFT1: sllg [[SHIFT:%r[1-9]+]], %r2, 3
 ; CHECK-SHIFT1: lcr [[NEGSHIFT:%r[1-9]+]], [[SHIFT]]
 ; CHECK-SHIFT1: rll
@@ -34,7 +34,7 @@ define i16 @f1(i16 *%src, i16 %b) {
 ; CHECK-SHIFT1: rll
 ; CHECK-SHIFT1: br %r14
 ;
-; CHECK-SHIFT2: f1:
+; CHECK-SHIFT2-LABEL: f1:
 ; CHECK-SHIFT2: sll %r3, 16
 ; CHECK-SHIFT2: oill %r3, 65535
 ; CHECK-SHIFT2: rll
@@ -48,20 +48,20 @@ define i16 @f1(i16 *%src, i16 %b) {
 
 ; Check the minimum signed value.  We AND the rotated word with 0x8000ffff.
 define i16 @f2(i16 *%src) {
-; CHECK: f2:
-; CHECK-DAG: sllg [[SHIFT:%r[1-9]+]], %r2, 3
-; CHECK-DAG: risbg [[BASE:%r[1-9]+]], %r2, 0, 189, 0
-; CHECK: l [[OLD:%r[0-9]+]], 0([[BASE]])
+; CHECK-LABEL: f2:
+; CHECK: sllg [[SHIFT:%r[1-9]+]], %r2, 3
+; CHECK: nill %r2, 65532
+; CHECK: l [[OLD:%r[0-9]+]], 0(%r2)
 ; CHECK: [[LABEL:\.[^:]*]]:
 ; CHECK: rll [[ROT:%r[0-9]+]], [[OLD]], 0([[SHIFT]])
 ; CHECK: nilh [[ROT]], 32768
 ; CHECK: rll [[NEW:%r[0-9]+]], [[ROT]], 0([[NEGSHIFT:%r[1-9]+]])
-; CHECK: cs [[OLD]], [[NEW]], 0([[BASE]])
-; CHECK: jlh [[LABEL]]
+; CHECK: cs [[OLD]], [[NEW]], 0(%r2)
+; CHECK: jl [[LABEL]]
 ; CHECK: rll %r2, [[OLD]], 16([[SHIFT]])
 ; CHECK: br %r14
 ;
-; CHECK-SHIFT1: f2:
+; CHECK-SHIFT1-LABEL: f2:
 ; CHECK-SHIFT1: sllg [[SHIFT:%r[1-9]+]], %r2, 3
 ; CHECK-SHIFT1: lcr [[NEGSHIFT:%r[1-9]+]], [[SHIFT]]
 ; CHECK-SHIFT1: rll
@@ -69,7 +69,7 @@ define i16 @f2(i16 *%src) {
 ; CHECK-SHIFT1: rll
 ; CHECK-SHIFT1: br %r14
 ;
-; CHECK-SHIFT2: f2:
+; CHECK-SHIFT2-LABEL: f2:
 ; CHECK-SHIFT2: br %r14
   %res = atomicrmw and i16 *%src, i16 -32768 seq_cst
   ret i16 %res
@@ -77,13 +77,13 @@ define i16 @f2(i16 *%src) {
 
 ; Check ANDs of -2 (-1 isn't useful).  We AND the rotated word with 0xfffeffff.
 define i16 @f3(i16 *%src) {
-; CHECK: f3:
+; CHECK-LABEL: f3:
 ; CHECK: nilh [[ROT]], 65534
 ; CHECK: br %r14
 ;
-; CHECK-SHIFT1: f3:
+; CHECK-SHIFT1-LABEL: f3:
 ; CHECK-SHIFT1: br %r14
-; CHECK-SHIFT2: f3:
+; CHECK-SHIFT2-LABEL: f3:
 ; CHECK-SHIFT2: br %r14
   %res = atomicrmw and i16 *%src, i16 -2 seq_cst
   ret i16 %res
@@ -91,13 +91,13 @@ define i16 @f3(i16 *%src) {
 
 ; Check ANDs of 1.  We AND the rotated word with 0x0001ffff.
 define i16 @f4(i16 *%src) {
-; CHECK: f4:
+; CHECK-LABEL: f4:
 ; CHECK: nilh [[ROT]], 1
 ; CHECK: br %r14
 ;
-; CHECK-SHIFT1: f4:
+; CHECK-SHIFT1-LABEL: f4:
 ; CHECK-SHIFT1: br %r14
-; CHECK-SHIFT2: f4:
+; CHECK-SHIFT2-LABEL: f4:
 ; CHECK-SHIFT2: br %r14
   %res = atomicrmw and i16 *%src, i16 1 seq_cst
   ret i16 %res
@@ -105,13 +105,13 @@ define i16 @f4(i16 *%src) {
 
 ; Check the maximum signed value.  We AND the rotated word with 0x7fffffff.
 define i16 @f5(i16 *%src) {
-; CHECK: f5:
+; CHECK-LABEL: f5:
 ; CHECK: nilh [[ROT]], 32767
 ; CHECK: br %r14
 ;
-; CHECK-SHIFT1: f5:
+; CHECK-SHIFT1-LABEL: f5:
 ; CHECK-SHIFT1: br %r14
-; CHECK-SHIFT2: f5:
+; CHECK-SHIFT2-LABEL: f5:
 ; CHECK-SHIFT2: br %r14
   %res = atomicrmw and i16 *%src, i16 32767 seq_cst
   ret i16 %res
@@ -120,13 +120,13 @@ define i16 @f5(i16 *%src) {
 ; Check ANDs of a large unsigned value.  We AND the rotated word with
 ; 0xfffdffff.
 define i16 @f6(i16 *%src) {
-; CHECK: f6:
+; CHECK-LABEL: f6:
 ; CHECK: nilh [[ROT]], 65533
 ; CHECK: br %r14
 ;
-; CHECK-SHIFT1: f6:
+; CHECK-SHIFT1-LABEL: f6:
 ; CHECK-SHIFT1: br %r14
-; CHECK-SHIFT2: f6:
+; CHECK-SHIFT2-LABEL: f6:
 ; CHECK-SHIFT2: br %r14
   %res = atomicrmw and i16 *%src, i16 65533 seq_cst
   ret i16 %res