aboutsummaryrefslogtreecommitdiffstats
path: root/test/MC
diff options
context:
space:
mode:
Diffstat (limited to 'test/MC')
-rw-r--r--test/MC/AsmParser/X86/x86_64-incl_decl.s26
1 files changed, 26 insertions, 0 deletions
diff --git a/test/MC/AsmParser/X86/x86_64-incl_decl.s b/test/MC/AsmParser/X86/x86_64-incl_decl.s
new file mode 100644
index 0000000..51315f8
--- /dev/null
+++ b/test/MC/AsmParser/X86/x86_64-incl_decl.s
@@ -0,0 +1,26 @@
+// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck --check-prefix=CHECK-X86_32 %s
+// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck --check-prefix=CHECK-X86_64 %s
+
+# CHECK-X86_32: incb %al # encoding: [0xfe,0xc0]
+# CHECK-X86_64: incb %al # encoding: [0xfe,0xc0]
+ incb %al
+
+# CHECK-X86_32: incw %ax # encoding: [0x66,0x40]
+# CHECK-X86_64: incw %ax # encoding: [0x66,0xff,0xc0]
+ incw %ax
+
+# CHECK-X86_32: incl %eax # encoding: [0x40]
+# CHECK-X86_64: incl %eax # encoding: [0xff,0xc0]
+ incl %eax
+
+# CHECK-X86_32: decb %al # encoding: [0xfe,0xc8]
+# CHECK-X86_64: decb %al # encoding: [0xfe,0xc8]
+ decb %al
+
+# CHECK-X86_32: decw %ax # encoding: [0x66,0x48]
+# CHECK-X86_64: decw %ax # encoding: [0x66,0xff,0xc8]
+ decw %ax
+
+# CHECK-X86_32: decl %eax # encoding: [0x48]
+# CHECK-X86_64: decl %eax # encoding: [0xff,0xc8]
+ decl %eax