blob: 79749a0b4c40cc4c559f9dd3fca18d86af41e390 [file] [log] [blame]
; RUN: llc -debug-only=machine-scheduler -march=amdgcn -mtriple=amdgcn-- -verify-machineinstrs %s -o - 2>&1| FileCheck -check-prefix=SI-NOHSA -check-prefix=FUNC -check-prefix=DEBUG %s
target datalayout = "A5"
; REQUIRES: asserts
; Verify that the extload generated from %eval has the default
; alignment size (2) corresponding to the underlying memory size (i16)
; size and not 4 corresponding to the sign-extended size (i32).
; DEBUG: {{^}}# Machine code for function extload_align:
; DEBUG: (volatile load 2 from %ir.a, addrspace 5)
; DEBUG: {{^}}# End machine code for function extload_align.
define amdgpu_kernel void @extload_align(i32 addrspace(5)* %out, i32 %index) #0 {
%v0 = alloca [4 x i16], addrspace(5)
%a1 = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 0
%a2 = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 1
store volatile i16 0, i16 addrspace(5)* %a1
store volatile i16 1, i16 addrspace(5)* %a2
%a = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 %index
%val = load volatile i16, i16 addrspace(5)* %a
%eval = sext i16 %val to i32
store i32 %eval, i32 addrspace(5)* %out
ret void
}