Atomics: make use of the "cmpxchg weak" instruction.

[oota-llvm.git] / test / CodeGen / ARM / atomic-64bit.ll

diff --git a/test/CodeGen/ARM/atomic-64bit.ll b/test/CodeGen/ARM/atomic-64bit.ll
index f18cf22cd6000a4722751d8fb74512469cef24d4..462c1859dc919cf378a3f43fbede16a81348aabc 100644 (file)
--- a/test/CodeGen/ARM/atomic-64bit.ll
+++ b/test/CodeGen/ARM/atomic-64bit.ll
@@ -171,9 +171,10 @@ define i64 @test6(i64* %ptr, i64 %val) {
 
 define i64 @test7(i64* %ptr, i64 %val1, i64 %val2) {
 ; CHECK-LABEL: test7:
-; CHECK: dmb {{ish$}}
+; CHECK-DAG: mov [[VAL1LO:r[0-9]+]], r1
+; CHECK-DAG: dmb {{ish$}}
 ; CHECK: ldrexd [[REG1:(r[0-9]?[02468])]], [[REG2:(r[0-9]?[13579])]]
-; CHECK-LE-DAG: eor     [[MISMATCH_LO:r[0-9]+]], [[REG1]], r1
+; CHECK-LE-DAG: eor     [[MISMATCH_LO:r[0-9]+]], [[REG1]], [[VAL1LO]]
 ; CHECK-LE-DAG: eor     [[MISMATCH_HI:r[0-9]+]], [[REG2]], r2
 ; CHECK-BE-DAG: eor     [[MISMATCH_LO:r[0-9]+]], [[REG2]], r2
 ; CHECK-BE-DAG: eor     [[MISMATCH_HI:r[0-9]+]], [[REG1]], r1