From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 70199] clang+llvm from svn crashes when generating opencl code for 64 bit types Date: Sun, 13 Oct 2013 12:41:50 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1252881067==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 329CBE5F25 for ; Sun, 13 Oct 2013 05:41:51 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1252881067== Content-Type: multipart/alternative; boundary="1381668111.EF2C1.6369"; charset="us-ascii" --1381668111.EF2C1.6369 Date: Sun, 13 Oct 2013 12:41:51 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=70199 --- Comment #8 from Peter Wu --- Created attachment 87554 --> https://bugs.freedesktop.org/attachment.cgi?id=87554&action=edit piglit test showing importance of parameter order The order of parameters for long seems to matter. Output for the attached piglit test (failing tests on top): > Running kernel test: Arg0 = a + b Using kernel add0 Setting kernel arguments... Running the kernel... Validating results... Expecting 3 (0x3) with tolerance 0, but got 12884901888 (0x300000000) Error at long[0] Argument 0: FAIL PIGLIT:subtest {'Arg0 = a + b' : 'fail'} > Running kernel test: Arg1 = a + b Using kernel add1 Setting kernel arguments... Running the kernel... Validating results... Expecting 3 (0x3) with tolerance 0, but got 8589934593 (0x200000001) Error at long[0] Argument 1: FAIL PIGLIT:subtest {'Arg1 = a + b' : 'fail'} > Running kernel test: set arg0 to arg1 Using kernel set0 Setting kernel arguments... Running the kernel... Validating results... Expecting 4 (0x4) with tolerance 0, but got 17179869184 (0x400000000) Error at long[0] Argument 0: FAIL PIGLIT:subtest {'set arg0 to arg1' : 'fail'} (Passing tests below:) > Running kernel test: set arg1 to arg0 Using kernel set1 Setting kernel arguments... Running the kernel... Validating results... Argument 1: PASS PIGLIT:subtest {'set arg1 to arg0' : 'pass'} > Running kernel test: Arg2 = a + b Using kernel add2 Setting kernel arguments... Running the kernel... Validating results... Argument 2: PASS PIGLIT:subtest {'Arg2 = a + b' : 'pass'} > Running kernel test: set arg0 to arg1 (indirected) Using kernel setp0 Setting kernel arguments... Running the kernel... Validating results... Argument 0: PASS PIGLIT:subtest {'set arg0 to arg1 (indirected)' : 'pass'} > Running kernel test: set arg1 to arg0 (indirected) Using kernel setp1 Setting kernel arguments... Running the kernel... Validating results... Argument 1: PASS PIGLIT:subtest {'set arg1 to arg0 (indirected)' : 'pass'} > Running kernel test: set arg0 to arg2 (with dummy pointer) Using kernel set0_2 Setting kernel arguments... Running the kernel... Validating results... Argument 0: PASS PIGLIT:subtest {'set arg0 to arg2 (with dummy pointer)' : 'pass'} > Running kernel test: set arg2 to arg0 (with dummy pointer) Using kernel set2_0 Setting kernel arguments... Running the kernel... Validating results... Argument 2: PASS PIGLIT:subtest {'set arg2 to arg0 (with dummy pointer)' : 'pass'} -- You are receiving this mail because: You are the assignee for the bug. --1381668111.EF2C1.6369 Date: Sun, 13 Oct 2013 12:41:51 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 8 on bug 70199 from 
Created attachment 87554 [details]
piglit test showing importance of parameter order

The order of parameters for long seems to matter. Output for the attached
piglit test (failing tests on top):

> Running kernel test: Arg0 = a + b
Using kernel add0
Setting kernel arguments...
Running the kernel...
Validating results...
Expecting 3 (0x3) with tolerance 0, but got 12884901888 (0x300000000)
Error at long[0]
 Argument 0: FAIL
PIGLIT:subtest {'Arg0 = a + b' : 'fail'}
> Running kernel test: Arg1 = a + b
Using kernel add1
Setting kernel arguments...
Running the kernel...
Validating results...
Expecting 3 (0x3) with tolerance 0, but got 8589934593 (0x200000001)
Error at long[0]
 Argument 1: FAIL
PIGLIT:subtest {'Arg1 = a + b' : 'fail'}
> Running kernel test: set arg0 to arg1
Using kernel set0
Setting kernel arguments...
Running the kernel...
Validating results...
Expecting 4 (0x4) with tolerance 0, but got 17179869184 (0x400000000)
Error at long[0]
 Argument 0: FAIL
PIGLIT:subtest {'set arg0 to arg1' : 'fail'}

(Passing tests below:)

> Running kernel test: set arg1 to arg0
Using kernel set1
Setting kernel arguments...
Running the kernel...
Validating results...
 Argument 1: PASS
PIGLIT:subtest {'set arg1 to arg0' : 'pass'}
> Running kernel test: Arg2 = a + b
Using kernel add2
Setting kernel arguments...
Running the kernel...
Validating results...
 Argument 2: PASS
PIGLIT:subtest {'Arg2 = a + b' : 'pass'}
> Running kernel test: set arg0 to arg1 (indirected)
Using kernel setp0
Setting kernel arguments...
Running the kernel...
Validating results...
 Argument 0: PASS
PIGLIT:subtest {'set arg0 to arg1 (indirected)' : 'pass'}
> Running kernel test: set arg1 to arg0 (indirected)
Using kernel setp1
Setting kernel arguments...
Running the kernel...
Validating results...
 Argument 1: PASS
PIGLIT:subtest {'set arg1 to arg0 (indirected)' : 'pass'}
> Running kernel test: set arg0 to arg2 (with dummy pointer)
Using kernel set0_2
Setting kernel arguments...
Running the kernel...
Validating results...
 Argument 0: PASS
PIGLIT:subtest {'set arg0 to arg2 (with dummy pointer)' : 'pass'}
> Running kernel test: set arg2 to arg0 (with dummy pointer)
Using kernel set2_0
Setting kernel arguments...
Running the kernel...
Validating results...
 Argument 2: PASS
PIGLIT:subtest {'set arg2 to arg0 (with dummy pointer)' : 'pass'}

You are receiving this mail because:
  • You are the assignee for the bug.
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