1 // RUN: %clang_cc1 -no-opaque-pointers -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o %t1 %s
2 // RUN: FileCheck -check-prefix=CHECK-I386 < %t1 %s
4 // RUN: %clang_cc1 -no-opaque-pointers -triple armv6-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -target-abi apcs-gnu -emit-llvm -o %t2 %s
5 // RUN: FileCheck -check-prefix=CHECK-ARM < %t2 %s
14 // Check that we don't try to use an i32 load here, which would reach beyond the
15 // end of the structure.
17 // CHECK-I386-LABEL: define{{.*}} i32 @f0(
18 // CHECK-I386: [[t0_0:%.*]] = load i8, i8* {{.*}}, align 1
19 // CHECK-I386: lshr i8 [[t0_0]], 7
25 // Check that we can handled straddled loads.
27 // CHECK-ARM-LABEL: define{{.*}} i32 @f1(
28 // CHECK-ARM: [[t1_ptr:%.*]] = getelementptr
29 // CHECK-ARM: [[t1_base:%.*]] = bitcast i8* [[t1_ptr]] to i40*
30 // CHECK-ARM: [[t1_0:%.*]] = load i40, i40* [[t1_base]], align 1
31 // CHECK-ARM: [[t1_1:%.*]] = lshr i40 [[t1_0]], 1
32 // CHECK-ARM: [[t1_2:%.*]] = and i40 [[t1_1]],
33 // CHECK-ARM: trunc i40 [[t1_2]] to i32
42 int f1(I1 *a) { return a->y; }