1; RUN: llc -debug-only=machine-scheduler -mtriple=amdgcn-- -verify-machineinstrs %s -o - 2>&1| FileCheck -check-prefix=DEBUG %s 2target datalayout = "A5" 3; REQUIRES: asserts 4 5; Verify that the extload generated from %eval has the default 6; alignment size (2) corresponding to the underlying memory size (i16) 7; size and not 4 corresponding to the sign-extended size (i32). 8 9; DEBUG: {{^}}# Machine code for function extload_align: 10; DEBUG: (volatile load (s16) from %ir.a, addrspace 5) 11; DEBUG: {{^}}# End machine code for function extload_align. 12 13define amdgpu_kernel void @extload_align(ptr addrspace(5) %out, i32 %index) #0 { 14 %v0 = alloca [4 x i16], addrspace(5) 15 %a2 = getelementptr inbounds [4 x i16], ptr addrspace(5) %v0, i32 0, i32 1 16 store volatile i16 0, ptr addrspace(5) %v0 17 store volatile i16 1, ptr addrspace(5) %a2 18 %a = getelementptr inbounds [4 x i16], ptr addrspace(5) %v0, i32 0, i32 %index 19 %val = load volatile i16, ptr addrspace(5) %a 20 %eval = sext i16 %val to i32 21 store i32 %eval, ptr addrspace(5) %out 22 ret void 23} 24