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author | Juergen Ributzka <juergen@apple.com> | 2013-12-04 00:39:08 +0000 |
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committer | Juergen Ributzka <juergen@apple.com> | 2013-12-04 00:39:08 +0000 |
commit | 6abfcbdfc8ceee8ad97ec36b0303e3ed89bcb347 (patch) | |
tree | 7be56cd869187f3a2ad97897edf36f73cf0a8c0a /test/CodeGen/X86/stackmap-nops.ll | |
parent | 4f47f014cd0ae58e90011117ada9c6770a7fe9be (diff) | |
download | llvm-6abfcbdfc8ceee8ad97ec36b0303e3ed89bcb347.tar.gz llvm-6abfcbdfc8ceee8ad97ec36b0303e3ed89bcb347.tar.bz2 llvm-6abfcbdfc8ceee8ad97ec36b0303e3ed89bcb347.tar.xz |
[Stackmap] Emit multi-byte nops for X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196334 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/stackmap-nops.ll')
-rw-r--r-- | test/CodeGen/X86/stackmap-nops.ll | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/test/CodeGen/X86/stackmap-nops.ll b/test/CodeGen/X86/stackmap-nops.ll new file mode 100644 index 0000000000..e4f7527bd2 --- /dev/null +++ b/test/CodeGen/X86/stackmap-nops.ll @@ -0,0 +1,230 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 -disable-fp-elim | FileCheck %s + +define void @nop_test() { +entry: +; CHECK-LABEL: nop_test: +; CHECK: nop +; CHECK: xchgw %ax, %ax +; CHECK: nopl (%rax) +; CHECK: nopl 8(%rax) +; CHECK: nopl 8(%rax,%rax) +; CHECK: nopw 8(%rax,%rax) +; CHECK: nopl 512(%rax) +; CHECK: nopl 512(%rax,%rax) +; CHECK: nopw 512(%rax,%rax) +; CHECK: nopw %cs:512(%rax,%rax) + +; 11 +; CHECK: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 12 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 13 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 14 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 15 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 16 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nop + +; 17 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: xchgw %ax, %ax + +; 18 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopl (%rax) + +; 19 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopl 8(%rax) + +; 20 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopl 8(%rax,%rax) + +; 21 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopw 8(%rax,%rax) + +; 22 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopl 512(%rax) + +; 23 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopl 512(%rax,%rax) + +; 24 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopw 512(%rax,%rax) + +; 25 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 26 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 27 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 28 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +;29 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + +; 30 +; CHECK: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: .byte 102 +; CHECK-NEXT: nopw %cs:512(%rax,%rax) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 0, i32 0) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 1, i32 1) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 2, i32 2) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 3, i32 3) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 4, i32 4) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 5, i32 5) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 6, i32 6) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 7, i32 7) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 8, i32 8) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 9, i32 9) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 10, i32 10) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 11, i32 11) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 12, i32 12) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 13, i32 13) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 14, i32 14) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 15, i32 15) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 16, i32 16) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 17, i32 17) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 18, i32 18) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 19, i32 19) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 20, i32 20) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 21, i32 21) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 22, i32 22) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 23, i32 23) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 24, i32 24) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 25, i32 25) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 26, i32 26) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 27, i32 27) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 28, i32 28) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 29, i32 29) + tail call void (i32, i32, ...)* @llvm.experimental.stackmap(i32 30, i32 30) + ret void +} + +declare void @llvm.experimental.stackmap(i32, i32, ...) |