mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-03 14:21:30 +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
28 lines
850 B
LLVM
28 lines
850 B
LLVM
; RUN: llc < %s | FileCheck %s
|
|
; this should not sink %1 into bb1, that would increase reg pressure.
|
|
|
|
; rdar://6399178
|
|
|
|
; CHECK: addl $4,
|
|
; CHECK-NOT: leal
|
|
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
|
|
target triple = "i386-apple-darwin7"
|
|
|
|
define i32 @bar(i32** %P) nounwind {
|
|
entry:
|
|
%0 = load i32*, i32** %P, align 4 ; <i32*> [#uses=2]
|
|
%1 = getelementptr i32, i32* %0, i32 1 ; <i32*> [#uses=1]
|
|
%2 = icmp ugt i32* %1, inttoptr (i64 1233 to i32*) ; <i1> [#uses=1]
|
|
br i1 %2, label %bb1, label %bb
|
|
|
|
bb: ; preds = %entry
|
|
store i32* inttoptr (i64 123 to i32*), i32** %P, align 4
|
|
br label %bb1
|
|
|
|
bb1: ; preds = %entry, %bb
|
|
%3 = getelementptr i32, i32* %1, i32 1 ; <i32*> [#uses=1]
|
|
%4 = load i32, i32* %3, align 4 ; <i32> [#uses=1]
|
|
ret i32 %4
|
|
}
|