; RUN: llc < %s -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-LE
; RUN: llc < %s -mtriple=thumbv7-none-linux-gnueabihf | FileCheck %s --check-prefix=CHECK-THUMB --check-prefix=CHECK-THUMB-LE
-; RUN: llc < %s -mtriple=armebv7 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-BE
+; RUN: llc < %s -mtriple=armebv7 -target-abi apcs | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-BE
; RUN: llc < %s -mtriple=thumbebv7-none-linux-gnueabihf | FileCheck %s --check-prefix=CHECK-THUMB --check-prefix=CHECK-THUMB-BE
define i64 @test1(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
define i64 @test8(i64* %ptr) {
; CHECK-LABEL: test8:
; CHECK: ldrexd [[REG1:(r[0-9]?[02468])]], [[REG2:(r[0-9]?[13579])]]
+; CHECK-NOT: strexd
+; CHECK: clrex
+; CHECK-NOT: strexd
; CHECK: dmb {{ish$}}
; CHECK-THUMB-LABEL: test8:
; CHECK-THUMB: ldrexd [[REG1:[a-z0-9]+]], [[REG2:[a-z0-9]+]]
+; CHECK-THUMB-NOT: strexd
+; CHECK-THUMB: clrex
+; CHECK-THUMB-NOT: strexd
; CHECK-THUMB: dmb {{ish$}}
- %r = load atomic i64* %ptr seq_cst, align 8
+ %r = load atomic i64, i64* %ptr seq_cst, align 8
ret i64 %r
}