6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-24 23:19:03 +00:00
Code Issues Projects Releases Wiki Activity

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

Browse Source 
Similar to gep (r230786) and load (r230794) changes.

Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.

(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)

import fileinput
import sys
import re

rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)

def conv(match):
  line = match.group(1)
  line += match.group(4)
  line += ", "
  line += match.group(2)
  return line

line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
  sys.stdout.write(line[off:match.start()])
  sys.stdout.write(conv(match))
  off = match.end()
sys.stdout.write(line[off:])

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2015-03-13 18:20:45 +00:00
parent 300c79d840
commit 5a70dd1d82
717 changed files with 2749 additions and 2725 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
test/Transforms/ConstProp/loads.ll
View File

@@ -9,7 +9,7 @@
; Simple load
define i32 @test1() {
%r = load i32, i32* getelementptr ({{i32,i8},i32}* @g1, i32 0, i32 0, i32 0)
%r = load i32, i32* getelementptr ({{i32,i8},i32}, {{i32,i8},i32}* @g1, i32 0, i32 0, i32 0)
ret i32 %r
; 0xDEADBEEF
@@ -24,7 +24,7 @@ define i32 @test1() {
; PR3152
; Load of first 16 bits of 32-bit value.
define i16 @test2() {
%r = load i16, i16* bitcast(i32* getelementptr ({{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16*)
%r = load i16, i16* bitcast(i32* getelementptr ({{i32,i8},i32}, {{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16*)
ret i16 %r
; 0xBEEF
@@ -37,7 +37,7 @@ define i16 @test2() {
}
define i16 @test2_addrspacecast() {
%r = load i16, i16 addrspace(1)* addrspacecast(i32* getelementptr ({{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16 addrspace(1)*)
%r = load i16, i16 addrspace(1)* addrspacecast(i32* getelementptr ({{i32,i8},i32}, {{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16 addrspace(1)*)
ret i16 %r
; 0xBEEF
@@ -51,7 +51,7 @@ define i16 @test2_addrspacecast() {
; Load of second 16 bits of 32-bit value.
define i16 @test3() {
%r = load i16, i16* getelementptr(i16* bitcast(i32* getelementptr ({{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16*), i32 1)
%r = load i16, i16* getelementptr(i16, i16* bitcast(i32* getelementptr ({{i32,i8},i32}, {{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16*), i32 1)
ret i16 %r
; 0xDEAD
@@ -65,7 +65,7 @@ define i16 @test3() {
; Load of 8 bit field + tail padding.
define i16 @test4() {
%r = load i16, i16* getelementptr(i16* bitcast(i32* getelementptr ({{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16*), i32 2)
%r = load i16, i16* getelementptr(i16, i16* bitcast(i32* getelementptr ({{i32,i8},i32}, {{i32,i8},i32}* @g1, i32 0, i32 0, i32 0) to i16*), i32 2)
ret i16 %r
; 0x00BA
@@ -168,7 +168,7 @@ entry:
@test12g = private constant [6 x i8] c"a\00b\00\00\00"
define i16 @test12() {
%a = load i16, i16* getelementptr inbounds ([3 x i16]* bitcast ([6 x i8]* @test12g to [3 x i16]*), i32 0, i64 1)
%a = load i16, i16* getelementptr inbounds ([3 x i16], [3 x i16]* bitcast ([6 x i8]* @test12g to [3 x i16]*), i32 0, i64 1)
ret i16 %a
; 0x0062
@@ -223,7 +223,7 @@ entry:
define i64 @test15() nounwind {
entry:
%tmp = load i64, i64* bitcast (i8** getelementptr inbounds ([2 x i8*]* @g6, i32 0, i64 1) to i64*)
%tmp = load i64, i64* bitcast (i8** getelementptr inbounds ([2 x i8*], [2 x i8*]* @g6, i32 0, i64 1) to i64*)
ret i64 %tmp
; LE-LABEL: @test15(
@@ -246,7 +246,7 @@ define i64 @test16.1() {
}
define i64 @test16.2() {
%v = load i64, i64* bitcast (i8** getelementptr inbounds ([4 x i8*]* @gv7, i64 0, i64 1) to i64*), align 8
%v = load i64, i64* bitcast (i8** getelementptr inbounds ([4 x i8*], [4 x i8*]* @gv7, i64 0, i64 1) to i64*), align 8
ret i64 %v
; LE-LABEL: @test16.2(
@@ -257,7 +257,7 @@ define i64 @test16.2() {
}
define i64 @test16.3() {
%v = load i64, i64* bitcast (i8** getelementptr inbounds ([4 x i8*]* @gv7, i64 0, i64 2) to i64*), align 8
%v = load i64, i64* bitcast (i8** getelementptr inbounds ([4 x i8*], [4 x i8*]* @gv7, i64 0, i64 2) to i64*), align 8
ret i64 %v
; LE-LABEL: @test16.3(