[X86] Add support for tbyte memory operand size for Intel-syntax x86 assembly

[oota-llvm.git] / test / CodeGen / XCore / atomic.ll

diff --git a/test/CodeGen/XCore/atomic.ll b/test/CodeGen/XCore/atomic.ll
index 95fca9ac5b213b147724b1a7b7b32fcdc6104e05..13579dbd8197d7cad27d36a6ec4a3884c8f68b59 100644 (file)
--- a/test/CodeGen/XCore/atomic.ll
+++ b/test/CodeGen/XCore/atomic.ll
@@ -14,3 +14,78 @@ entry:
   fence seq_cst
   ret void
 }
+
+@pool = external global i64
+
+define void @atomicloadstore() nounwind {
+entry:
+; CHECK-LABEL: atomicloadstore
+
+; CHECK: ldw r[[R0:[0-9]+]], dp[pool]
+; CHECK-NEXT: ldaw r[[R1:[0-9]+]], dp[pool]
+; CHECK-NEXT: #MEMBARRIER
+; CHECK-NEXT: ldc r[[R2:[0-9]+]], 0
+  %0 = load atomic i32, i32* bitcast (i64* @pool to i32*) acquire, align 4
+
+; CHECK-NEXT: ld16s r3, r[[R1]][r[[R2]]]
+; CHECK-NEXT: #MEMBARRIER
+  %1 = load atomic i16, i16* bitcast (i64* @pool to i16*) acquire, align 2
+
+; CHECK-NEXT: ld8u r11, r[[R1]][r[[R2]]]
+; CHECK-NEXT: #MEMBARRIER
+  %2 = load atomic i8, i8* bitcast (i64* @pool to i8*) acquire, align 1
+
+; CHECK-NEXT: ldw r4, dp[pool]
+; CHECK-NEXT: #MEMBARRIER
+  %3 = load atomic i32, i32* bitcast (i64* @pool to i32*) seq_cst, align 4
+
+; CHECK-NEXT: ld16s r5, r[[R1]][r[[R2]]]
+; CHECK-NEXT: #MEMBARRIER
+  %4 = load atomic i16, i16* bitcast (i64* @pool to i16*) seq_cst, align 2
+
+; CHECK-NEXT: ld8u r6, r[[R1]][r[[R2]]]
+; CHECK-NEXT: #MEMBARRIER
+  %5 = load atomic i8, i8* bitcast (i64* @pool to i8*) seq_cst, align 1
+
+; CHECK-NEXT: #MEMBARRIER
+; CHECK-NEXT: stw r[[R0]], dp[pool]
+  store atomic i32 %0, i32* bitcast (i64* @pool to i32*) release, align 4
+
+; CHECK-NEXT: #MEMBARRIER
+; CHECK-NEXT: st16 r3, r[[R1]][r[[R2]]]
+  store atomic i16 %1, i16* bitcast (i64* @pool to i16*) release, align 2
+
+; CHECK-NEXT: #MEMBARRIER
+; CHECK-NEXT: st8 r11, r[[R1]][r[[R2]]]
+  store atomic i8 %2, i8* bitcast (i64* @pool to i8*) release, align 1
+
+; CHECK-NEXT: #MEMBARRIER
+; CHECK-NEXT: stw r4, dp[pool]
+; CHECK-NEXT: #MEMBARRIER
+  store atomic i32 %3, i32* bitcast (i64* @pool to i32*) seq_cst, align 4
+
+; CHECK-NEXT: #MEMBARRIER
+; CHECK-NEXT: st16 r5, r[[R1]][r[[R2]]]
+; CHECK-NEXT: #MEMBARRIER
+  store atomic i16 %4, i16* bitcast (i64* @pool to i16*) seq_cst, align 2
+
+; CHECK-NEXT: #MEMBARRIER
+; CHECK-NEXT: st8 r6, r[[R1]][r[[R2]]]
+; CHECK-NEXT: #MEMBARRIER
+  store atomic i8 %5, i8* bitcast (i64* @pool to i8*) seq_cst, align 1
+
+; CHECK-NEXT: ldw r[[R0]], dp[pool]
+; CHECK-NEXT: stw r[[R0]], dp[pool]
+; CHECK-NEXT: ld16s r[[R0]], r[[R1]][r[[R2]]]
+; CHECK-NEXT: st16 r[[R0]], r[[R1]][r[[R2]]]
+; CHECK-NEXT: ld8u r[[R0]], r[[R1]][r[[R2]]]
+; CHECK-NEXT: st8 r[[R0]], r[[R1]][r[[R2]]]
+  %6 = load atomic i32, i32* bitcast (i64* @pool to i32*) monotonic, align 4
+  store atomic i32 %6, i32* bitcast (i64* @pool to i32*) monotonic, align 4
+  %7 = load atomic i16, i16* bitcast (i64* @pool to i16*) monotonic, align 2
+  store atomic i16 %7, i16* bitcast (i64* @pool to i16*) monotonic, align 2
+  %8 = load atomic i8, i8* bitcast (i64* @pool to i8*) monotonic, align 1
+  store atomic i8 %8, i8* bitcast (i64* @pool to i8*) monotonic, align 1
+
+  ret void
+}