From f6388b182d17a035897c9e6699381f549fdd4ec6 Mon Sep 17 00:00:00 2001 From: Hans Wennborg Date: Fri, 7 Apr 2017 17:01:56 +0000 Subject: [PATCH] Attempt to fix ms-intrinsics.c test llvm-svn: 299785 --- clang/test/CodeGen/ms-intrinsics.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/clang/test/CodeGen/ms-intrinsics.c b/clang/test/CodeGen/ms-intrinsics.c index 06d8589..818be7f 100644 --- a/clang/test/CodeGen/ms-intrinsics.c +++ b/clang/test/CodeGen/ms-intrinsics.c @@ -438,12 +438,12 @@ unsigned char test_interlockedbittestandset(volatile long *ptr, long bit) { return _interlockedbittestandset(ptr, bit); } // CHECK-LABEL: define{{.*}} i8 @test_interlockedbittestandset -// CHECK: %0 = shl i32 1, %bit -// CHECK: %1 = atomicrmw or i32* %ptr, i32 %0 seq_cst -// CHECK: %2 = lshr i32 %1, %bit -// CHECK: %3 = trunc i32 %2 to i8 -// CHECK: %4 = and i8 %3, 1 -// CHECK: ret i8 %4 +// CHECK: [[MASKBIT:%[0-9]+]] = shl i32 1, %bit +// CHECK: [[OLD:%[0-9]+]] = atomicrmw or i32* %ptr, i32 [[MASKBIT]] seq_cst +// CHECK: [[SHIFT:%[0-9]+]] = lshr i32 [[OLD]], %bit +// CHECK: [[TRUNC:%[0-9]+]] = trunc i32 [[SHIFT]] to i8 +// CHECK: [[AND:%[0-9]+]] = and i8 [[TRUNC]], 1 +// CHECK: ret i8 [[AND]] void test__fastfail() { __fastfail(42); -- 2.7.4