19 lines · c
1// RUN: %clang_cc1 -emit-llvm -triple i386-apple-macosx10.7.2 < %s | FileCheck %s2 3// The preferred alignment for a long long on x86-32 is 8; make sure the4// alloca for x uses that alignment.5int test (long long x) {6 return (int)x;7}8// CHECK-LABEL: define{{.*}} i32 @test9// CHECK: alloca i64, align 810 11 12// Make sure we honor the aligned attribute.13struct X { int x,y,z,a; };14int test2(struct X x __attribute((aligned(16)))) {15 return x.z;16}17// CHECK-LABEL: define{{.*}} i32 @test218// CHECK: alloca %struct.X, align 1619