diff options
Diffstat (limited to 'test/Analysis')
| -rw-r--r-- | test/Analysis/ValueTracking/memory-dereferenceable.ll | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/test/Analysis/ValueTracking/memory-dereferenceable.ll b/test/Analysis/ValueTracking/memory-dereferenceable.ll index ca16a266123..8e474e5a95c 100644 --- a/test/Analysis/ValueTracking/memory-dereferenceable.ll +++ b/test/Analysis/ValueTracking/memory-dereferenceable.ll @@ -20,7 +20,8 @@ declare i32* @foo() @globalptr.align16 = external global i8, align 16 ; CHECK-LABEL: 'test' -define void @test(i32 addrspace(1)* dereferenceable(8) %dparam, +define void @test(%struct.A* sret %result, + i32 addrspace(1)* dereferenceable(8) %dparam, i8 addrspace(1)* dereferenceable(32) align 1 %dparam.align1, i8 addrspace(1)* dereferenceable(32) align 16 %dparam.align16, i8* byval %i8_byval, @@ -53,6 +54,15 @@ entry: %baa_cast = bitcast i8* %big_array_alloca to i32* %baa_load = load i32, i32* %baa_cast + ; Loads from sret arguments +; CHECK: %sret_gep{{.*}}(aligned) + %sret_gep = getelementptr inbounds %struct.A, %struct.A* %result, i64 0, i32 1, i64 2 + load i8, i8* %sret_gep + +; CHECK-NOT: %sret_gep_outside + %sret_gep_outside = getelementptr %struct.A, %struct.A* %result, i64 0, i32 1, i64 7 + load i8, i8* %sret_gep_outside + ; CHECK: %dparam{{.*}}(aligned) %load3 = load i32, i32 addrspace(1)* %dparam |