1 ; RUN: llc -debug-only=machine-scheduler -march=amdgcn -mtriple=amdgcn---amdgiz -verify-machineinstrs %s -o - 2>&1| FileCheck -check-prefix=SI-NOHSA -check-prefix=FUNC -check-prefix=DEBUG %s 2 target 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 2 from %ir.a, addrspace 5) 11 ; DEBUG: {{^}}# End machine code for function extload_align. 12 13 define amdgpu_kernel void @extload_align(i32 addrspace(5)* %out, i32 %index) #0 { 14 %v0 = alloca [4 x i16], addrspace(5) 15 %a1 = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 0 16 %a2 = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 1 17 store volatile i16 0, i16 addrspace(5)* %a1 18 store volatile i16 1, i16 addrspace(5)* %a2 19 %a = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 %index 20 %val = load volatile i16, i16 addrspace(5)* %a 21 %eval = sext i16 %val to i32 22 store i32 %eval, i32 addrspace(5)* %out 23 ret void 24 } 25
