mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 05:32:25 +00:00
ae3a0be92e
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
87 lines
5.0 KiB
LLVM
87 lines
5.0 KiB
LLVM
; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin8 -mattr=+sse2
|
|
; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin8 -mattr=+sse2 | not grep movhlps
|
|
|
|
define void @test() nounwind {
|
|
test.exit:
|
|
fmul <4 x float> zeroinitializer, zeroinitializer ; <<4 x float>>:0 [#uses=4]
|
|
load <4 x float>* null ; <<4 x float>>:1 [#uses=1]
|
|
shufflevector <4 x float> %1, <4 x float> undef, <4 x i32> < i32 3, i32 3, i32 3, i32 3 > ; <<4 x float>>:2 [#uses=1]
|
|
fmul <4 x float> %0, %2 ; <<4 x float>>:3 [#uses=1]
|
|
fsub <4 x float> zeroinitializer, %3 ; <<4 x float>>:4 [#uses=1]
|
|
fmul <4 x float> %4, zeroinitializer ; <<4 x float>>:5 [#uses=2]
|
|
bitcast <4 x float> zeroinitializer to <4 x i32> ; <<4 x i32>>:6 [#uses=1]
|
|
and <4 x i32> %6, < i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647 > ; <<4 x i32>>:7 [#uses=1]
|
|
bitcast <4 x i32> %7 to <4 x float> ; <<4 x float>>:8 [#uses=2]
|
|
extractelement <4 x float> %8, i32 0 ; <float>:9 [#uses=1]
|
|
extractelement <4 x float> %8, i32 1 ; <float>:10 [#uses=2]
|
|
br i1 false, label %11, label %19
|
|
|
|
; <label>:11 ; preds = %test.exit
|
|
br i1 false, label %17, label %12
|
|
|
|
; <label>:12 ; preds = %11
|
|
br i1 false, label %19, label %13
|
|
|
|
; <label>:13 ; preds = %12
|
|
fsub float -0.000000e+00, 0.000000e+00 ; <float>:14 [#uses=1]
|
|
%tmp207 = extractelement <4 x float> zeroinitializer, i32 0 ; <float> [#uses=1]
|
|
%tmp208 = extractelement <4 x float> zeroinitializer, i32 2 ; <float> [#uses=1]
|
|
fsub float -0.000000e+00, %tmp208 ; <float>:15 [#uses=1]
|
|
%tmp155 = extractelement <4 x float> zeroinitializer, i32 0 ; <float> [#uses=1]
|
|
%tmp156 = extractelement <4 x float> zeroinitializer, i32 2 ; <float> [#uses=1]
|
|
fsub float -0.000000e+00, %tmp156 ; <float>:16 [#uses=1]
|
|
br label %19
|
|
|
|
; <label>:17 ; preds = %11
|
|
br i1 false, label %19, label %18
|
|
|
|
; <label>:18 ; preds = %17
|
|
br label %19
|
|
|
|
; <label>:19 ; preds = %18, %17, %13, %12, %test.exit
|
|
phi i32 [ 5, %18 ], [ 3, %13 ], [ 1, %test.exit ], [ 2, %12 ], [ 4, %17 ] ; <i32>:20 [#uses=0]
|
|
phi float [ 0.000000e+00, %18 ], [ %16, %13 ], [ 0.000000e+00, %test.exit ], [ 0.000000e+00, %12 ], [ 0.000000e+00, %17 ] ; <float>:21 [#uses=1]
|
|
phi float [ 0.000000e+00, %18 ], [ %tmp155, %13 ], [ 0.000000e+00, %test.exit ], [ 0.000000e+00, %12 ], [ 0.000000e+00, %17 ] ; <float>:22 [#uses=1]
|
|
phi float [ 0.000000e+00, %18 ], [ %15, %13 ], [ 0.000000e+00, %test.exit ], [ 0.000000e+00, %12 ], [ 0.000000e+00, %17 ] ; <float>:23 [#uses=1]
|
|
phi float [ 0.000000e+00, %18 ], [ %tmp207, %13 ], [ 0.000000e+00, %test.exit ], [ 0.000000e+00, %12 ], [ 0.000000e+00, %17 ] ; <float>:24 [#uses=1]
|
|
phi float [ 0.000000e+00, %18 ], [ %10, %13 ], [ %9, %test.exit ], [ %10, %12 ], [ 0.000000e+00, %17 ] ; <float>:25 [#uses=2]
|
|
phi float [ 0.000000e+00, %18 ], [ %14, %13 ], [ 0.000000e+00, %test.exit ], [ 0.000000e+00, %12 ], [ 0.000000e+00, %17 ] ; <float>:26 [#uses=1]
|
|
phi float [ 0.000000e+00, %18 ], [ 0.000000e+00, %13 ], [ 0.000000e+00, %test.exit ], [ 0.000000e+00, %12 ], [ 0.000000e+00, %17 ] ; <float>:27 [#uses=1]
|
|
insertelement <4 x float> undef, float %27, i32 0 ; <<4 x float>>:28 [#uses=1]
|
|
insertelement <4 x float> %28, float %26, i32 1 ; <<4 x float>>:29 [#uses=0]
|
|
insertelement <4 x float> undef, float %24, i32 0 ; <<4 x float>>:30 [#uses=1]
|
|
insertelement <4 x float> %30, float %23, i32 1 ; <<4 x float>>:31 [#uses=1]
|
|
insertelement <4 x float> %31, float %25, i32 2 ; <<4 x float>>:32 [#uses=1]
|
|
insertelement <4 x float> %32, float %25, i32 3 ; <<4 x float>>:33 [#uses=1]
|
|
fdiv <4 x float> %33, zeroinitializer ; <<4 x float>>:34 [#uses=1]
|
|
fmul <4 x float> %34, < float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01 > ; <<4 x float>>:35 [#uses=1]
|
|
insertelement <4 x float> undef, float %22, i32 0 ; <<4 x float>>:36 [#uses=1]
|
|
insertelement <4 x float> %36, float %21, i32 1 ; <<4 x float>>:37 [#uses=0]
|
|
br i1 false, label %foo.exit, label %38
|
|
|
|
; <label>:38 ; preds = %19
|
|
extractelement <4 x float> %0, i32 0 ; <float>:39 [#uses=1]
|
|
fcmp ogt float %39, 0.000000e+00 ; <i1>:40 [#uses=1]
|
|
extractelement <4 x float> %0, i32 2 ; <float>:41 [#uses=1]
|
|
extractelement <4 x float> %0, i32 1 ; <float>:42 [#uses=1]
|
|
fsub float -0.000000e+00, %42 ; <float>:43 [#uses=2]
|
|
%tmp189 = extractelement <4 x float> %5, i32 2 ; <float> [#uses=1]
|
|
br i1 %40, label %44, label %46
|
|
|
|
; <label>:44 ; preds = %38
|
|
fsub float -0.000000e+00, %tmp189 ; <float>:45 [#uses=0]
|
|
br label %foo.exit
|
|
|
|
; <label>:46 ; preds = %38
|
|
%tmp192 = extractelement <4 x float> %5, i32 1 ; <float> [#uses=1]
|
|
fsub float -0.000000e+00, %tmp192 ; <float>:47 [#uses=1]
|
|
br label %foo.exit
|
|
|
|
foo.exit: ; preds = %46, %44, %19
|
|
phi float [ 0.000000e+00, %44 ], [ %47, %46 ], [ 0.000000e+00, %19 ] ; <float>:48 [#uses=0]
|
|
phi float [ %43, %44 ], [ %43, %46 ], [ 0.000000e+00, %19 ] ; <float>:49 [#uses=0]
|
|
phi float [ 0.000000e+00, %44 ], [ %41, %46 ], [ 0.000000e+00, %19 ] ; <float>:50 [#uses=0]
|
|
shufflevector <4 x float> %35, <4 x float> zeroinitializer, <4 x i32> < i32 0, i32 4, i32 1, i32 5 > ; <<4 x float>>:51 [#uses=0]
|
|
unreachable
|
|
}
|