mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-28 19:31:58 +00:00
41 lines
2.0 KiB
LLVM
41 lines
2.0 KiB
LLVM
|
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
|
||
|
|
|
||
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
||
|
|
target triple = "x86_64-apple-macosx10.8.0"
|
||
|
|
|
||
|
|
|
||
|
|
define void @test_geps() {
|
||
|
|
; Cost of should be zero. We expect it to be folded into
|
||
|
|
; the instruction addressing mode.
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i8*
|
||
|
|
%a0 = getelementptr inbounds i8* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i16*
|
||
|
|
%a1 = getelementptr inbounds i16* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i32*
|
||
|
|
%a2 = getelementptr inbounds i32* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i64*
|
||
|
|
%a3 = getelementptr inbounds i64* undef, i32 0
|
||
|
|
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds float*
|
||
|
|
%a4 = getelementptr inbounds float* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds double*
|
||
|
|
%a5 = getelementptr inbounds double* undef, i32 0
|
||
|
|
|
||
|
|
; Vector geps should also have zero cost.
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i8>*
|
||
|
|
%a7 = getelementptr inbounds <4 x i8>* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i16>*
|
||
|
|
%a8 = getelementptr inbounds <4 x i16>* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i32>*
|
||
|
|
%a9 = getelementptr inbounds <4 x i32>* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i64>*
|
||
|
|
%a10 = getelementptr inbounds <4 x i64>* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x float>*
|
||
|
|
%a11 = getelementptr inbounds <4 x float>* undef, i32 0
|
||
|
|
;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x double>*
|
||
|
|
%a12 = getelementptr inbounds <4 x double>* undef, i32 0
|
||
|
|
|
||
|
|
|
||
|
|
ret void
|
||
|
|
}
|