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| author | Alexey Bataev <a.bataev@hotmail.com> | 2015-11-19 11:44:35 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-11-19 11:44:35 +0000 |
| commit | b7b82bf33e0867c4946cc900b2ee94f6b4ad51f9 (patch) | |
| tree | aa1b7a57d81d28d1dc0bd80c7fc3db8bffcf24d0 /llvm/test | |
| parent | 26da45c2bb0c44499583b14be04bc506df439f0a (diff) | |
| download | bcm5719-llvm-b7b82bf33e0867c4946cc900b2ee94f6b4ad51f9.tar.gz bcm5719-llvm-b7b82bf33e0867c4946cc900b2ee94f6b4ad51f9.zip | |
Alternative to long nops for X86 CPUs, by Andrey Turetsky
Make X86AsmBackend generate smarter nops instead of a bunch of 0x90 for code alignment for CPUs which don't support long nop instructions.
Differential Revision: http://reviews.llvm.org/D14178
llvm-svn: 253557
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/MC/X86/x86_nop.s | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/llvm/test/MC/X86/x86_nop.s b/llvm/test/MC/X86/x86_nop.s index 572487bfdac..feac4e4cf03 100644 --- a/llvm/test/MC/X86/x86_nop.s +++ b/llvm/test/MC/X86/x86_nop.s @@ -22,13 +22,7 @@ inc %eax inc %eax // 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: 1: 8d b4 26 00 00 00 00 leal (%esi), %esi // CHECK: 8: 40 incl %eax |
