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llvm-mirror/test/MC/X86/x86_nop.s

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Use -triple to fix the test on non-ELF hosts. llvm-svn: 195682
2013-11-25 21:46:18 +01:00
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=generic %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i386 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i486 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i586 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=pentium %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=pentium-mmx %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=geode %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i686 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6-2 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6-3 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=winchip-c6 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=winchip2 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=c3 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=c3-2 %s | llvm-objdump -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=core2 %s | llvm-objdump -d - | FileCheck --check-prefix=NOPL %s
Don't use nopl in cpus that don't support it. Patch by Mikulas Patocka. I added the test. I checked that for cpu names that gas knows about, it also doesn't generate nopl. The modified cpus: i686 - there are i686-class CPUs that don't have nopl: Via c3, Transmeta Crusoe, Microsoft VirtualBox - see https://bbs.archlinux.org/viewtopic.php?pid=775414 k6, k6-2, k6-3, winchip-c6, winchip2 - these are 586-class CPUs via c3 c3-2 - see https://bugs.archlinux.org/task/19733 as a proof that Via c3 and c3-Nehemiah don't have nopl llvm-svn: 195679
2013-11-25 21:15:14 +01:00
Add test for r164132. llvm-svn: 164134
2012-09-18 18:19:10 +02:00
inc %eax
.align 8
inc %eax
Don't use nopl in cpus that don't support it. Patch by Mikulas Patocka. I added the test. I checked that for cpu names that gas knows about, it also doesn't generate nopl. The modified cpus: i686 - there are i686-class CPUs that don't have nopl: Via c3, Transmeta Crusoe, Microsoft VirtualBox - see https://bbs.archlinux.org/viewtopic.php?pid=775414 k6, k6-2, k6-3, winchip-c6, winchip2 - these are 586-class CPUs via c3 c3-2 - see https://bugs.archlinux.org/task/19733 as a proof that Via c3 and c3-Nehemiah don't have nopl llvm-svn: 195679
2013-11-25 21:15:14 +01:00
// CHECK: 0: 40 incl %eax
// CHECK: 1: 90 nop
// CHECK: 2: 90 nop
// CHECK: 3: 90 nop
// CHECK: 4: 90 nop
// CHECK: 5: 90 nop
// CHECK: 6: 90 nop
// CHECK: 7: 90 nop
// CHECK: 8: 40 incl %eax
// NOPL: 0: 40 incl %eax
// NOPL: 1: 0f 1f 80 00 00 00 00 nopl (%eax)
// NOPL: 8: 40 incl %eax
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