llvm-6502/test/CodeGen/X86/atom-call-reg-indirect-foldedreload32.ll
David Blaikie 7c9c6ed761 [opaque pointer type] Add textual IR support for explicit type parameter to load instruction
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
2015-02-27 21:17:42 +00:00

75 lines
2.3 KiB
LLVM

; RUN: llc < %s -mtriple=i386-linux-gnu -mcpu=atom | \
; RUN: FileCheck --check-prefix=ATOM %s
; RUN: llc < %s -mtriple=i386-linux-gnu -mcpu=core2 | \
; RUN: FileCheck --check-prefix=CORE2 %s
; ATOM: calll *{{%[a-z]+}}
; CORE2: calll *funcp
;
; original source code built with clang -S -emit-llvm -M32 test32.c:
;
; int a, b, c, d, e, f, g, h, i, j;
; extern int (*funcp)(int, int, int, int, int, int, int, int);
; extern int sum;
;
; void func()
; {
; sum = 0;
; for( i = a; i < b; ++i )
; {
; sum += (*funcp)(i, b, c, d, e, f, g, h);
; }
; }
;
@sum = external global i32
@a = common global i32 0, align 4
@i = common global i32 0, align 4
@b = common global i32 0, align 4
@funcp = external global i32 (i32, i32, i32, i32, i32, i32, i32, i32)*
@c = common global i32 0, align 4
@d = common global i32 0, align 4
@e = common global i32 0, align 4
@f = common global i32 0, align 4
@g = common global i32 0, align 4
@h = common global i32 0, align 4
@j = common global i32 0, align 4
define void @func() #0 {
entry:
store i32 0, i32* @sum, align 4
%0 = load i32, i32* @a, align 4
store i32 %0, i32* @i, align 4
br label %for.cond
for.cond: ; preds = %for.inc, %entry
%1 = load i32, i32* @i, align 4
%2 = load i32, i32* @b, align 4
%cmp = icmp slt i32 %1, %2
br i1 %cmp, label %for.body, label %for.end
for.body: ; preds = %for.cond
%3 = load i32 (i32, i32, i32, i32, i32, i32, i32, i32)*, i32 (i32, i32, i32, i32, i32, i32, i32, i32)** @funcp, align 4
%4 = load i32, i32* @i, align 4
%5 = load i32, i32* @b, align 4
%6 = load i32, i32* @c, align 4
%7 = load i32, i32* @d, align 4
%8 = load i32, i32* @e, align 4
%9 = load i32, i32* @f, align 4
%10 = load i32, i32* @g, align 4
%11 = load i32, i32* @h, align 4
%call = call i32 %3(i32 %4, i32 %5, i32 %6, i32 %7, i32 %8, i32 %9, i32 %10, i32 %11)
%12 = load i32, i32* @sum, align 4
%add = add nsw i32 %12, %call
store i32 %add, i32* @sum, align 4
br label %for.inc
for.inc: ; preds = %for.body
%13 = load i32, i32* @i, align 4
%inc = add nsw i32 %13, 1
store i32 %inc, i32* @i, align 4
br label %for.cond
for.end: ; preds = %for.cond
ret void
}