mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
89 lines
3.4 KiB
LLVM
89 lines
3.4 KiB
LLVM
;RUN: llc < %s -march=r600 -mcpu=cayman -stress-sched -verify-misched -verify-machineinstrs
|
|
;REQUIRES: asserts
|
|
|
|
define void @main() {
|
|
main_body:
|
|
%0 = load <4 x float>, <4 x float> addrspace(9)* null
|
|
%1 = extractelement <4 x float> %0, i32 3
|
|
%2 = fptosi float %1 to i32
|
|
%3 = bitcast i32 %2 to float
|
|
%4 = bitcast float %3 to i32
|
|
%5 = sdiv i32 %4, 4
|
|
%6 = bitcast i32 %5 to float
|
|
%7 = bitcast float %6 to i32
|
|
%8 = mul i32 %7, 4
|
|
%9 = bitcast i32 %8 to float
|
|
%10 = bitcast float %9 to i32
|
|
%11 = sub i32 0, %10
|
|
%12 = bitcast i32 %11 to float
|
|
%13 = bitcast float %3 to i32
|
|
%14 = bitcast float %12 to i32
|
|
%15 = add i32 %13, %14
|
|
%16 = bitcast i32 %15 to float
|
|
%17 = load <4 x float>, <4 x float> addrspace(9)* null
|
|
%18 = extractelement <4 x float> %17, i32 0
|
|
%19 = load <4 x float>, <4 x float> addrspace(9)* null
|
|
%20 = extractelement <4 x float> %19, i32 1
|
|
%21 = load <4 x float>, <4 x float> addrspace(9)* null
|
|
%22 = extractelement <4 x float> %21, i32 2
|
|
br label %LOOP
|
|
|
|
LOOP: ; preds = %IF31, %main_body
|
|
%temp12.0 = phi float [ 0.000000e+00, %main_body ], [ %47, %IF31 ]
|
|
%temp6.0 = phi float [ %22, %main_body ], [ %temp6.1, %IF31 ]
|
|
%temp5.0 = phi float [ %20, %main_body ], [ %temp5.1, %IF31 ]
|
|
%temp4.0 = phi float [ %18, %main_body ], [ %temp4.1, %IF31 ]
|
|
%23 = bitcast float %temp12.0 to i32
|
|
%24 = bitcast float %6 to i32
|
|
%25 = icmp sge i32 %23, %24
|
|
%26 = sext i1 %25 to i32
|
|
%27 = bitcast i32 %26 to float
|
|
%28 = bitcast float %27 to i32
|
|
%29 = icmp ne i32 %28, 0
|
|
br i1 %29, label %IF, label %LOOP29
|
|
|
|
IF: ; preds = %LOOP
|
|
%30 = call float @llvm.AMDIL.clamp.(float %temp4.0, float 0.000000e+00, float 1.000000e+00)
|
|
%31 = call float @llvm.AMDIL.clamp.(float %temp5.0, float 0.000000e+00, float 1.000000e+00)
|
|
%32 = call float @llvm.AMDIL.clamp.(float %temp6.0, float 0.000000e+00, float 1.000000e+00)
|
|
%33 = call float @llvm.AMDIL.clamp.(float 1.000000e+00, float 0.000000e+00, float 1.000000e+00)
|
|
%34 = insertelement <4 x float> undef, float %30, i32 0
|
|
%35 = insertelement <4 x float> %34, float %31, i32 1
|
|
%36 = insertelement <4 x float> %35, float %32, i32 2
|
|
%37 = insertelement <4 x float> %36, float %33, i32 3
|
|
call void @llvm.R600.store.swizzle(<4 x float> %37, i32 0, i32 0)
|
|
ret void
|
|
|
|
LOOP29: ; preds = %LOOP, %ENDIF30
|
|
%temp6.1 = phi float [ %temp4.1, %ENDIF30 ], [ %temp6.0, %LOOP ]
|
|
%temp5.1 = phi float [ %temp6.1, %ENDIF30 ], [ %temp5.0, %LOOP ]
|
|
%temp4.1 = phi float [ %temp5.1, %ENDIF30 ], [ %temp4.0, %LOOP ]
|
|
%temp20.0 = phi float [ %50, %ENDIF30 ], [ 0.000000e+00, %LOOP ]
|
|
%38 = bitcast float %temp20.0 to i32
|
|
%39 = bitcast float %16 to i32
|
|
%40 = icmp sge i32 %38, %39
|
|
%41 = sext i1 %40 to i32
|
|
%42 = bitcast i32 %41 to float
|
|
%43 = bitcast float %42 to i32
|
|
%44 = icmp ne i32 %43, 0
|
|
br i1 %44, label %IF31, label %ENDIF30
|
|
|
|
IF31: ; preds = %LOOP29
|
|
%45 = bitcast float %temp12.0 to i32
|
|
%46 = add i32 %45, 1
|
|
%47 = bitcast i32 %46 to float
|
|
br label %LOOP
|
|
|
|
ENDIF30: ; preds = %LOOP29
|
|
%48 = bitcast float %temp20.0 to i32
|
|
%49 = add i32 %48, 1
|
|
%50 = bitcast i32 %49 to float
|
|
br label %LOOP29
|
|
}
|
|
|
|
declare float @llvm.AMDIL.clamp.(float, float, float) #0
|
|
|
|
declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32)
|
|
|
|
attributes #0 = { readnone }
|