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Unified Diff: test/MC/X86/nacl-autosandbox/scratch-clear-2reg.s

Issue 1274223003: Auto-sandboxing: Switch to automatic scratch register invalidation (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-llvm.git@master
Patch Set: add flag to tests Created 5 years, 4 months ago
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Index: test/MC/X86/nacl-autosandbox/scratch-clear-2reg.s
diff --git a/test/MC/X86/nacl-autosandbox/scratch-clear-2reg.s b/test/MC/X86/nacl-autosandbox/scratch-clear-2reg.s
new file mode 100644
index 0000000000000000000000000000000000000000..18c8dd1c068d85dcef67e388c229e0b89b33f3c1
--- /dev/null
+++ b/test/MC/X86/nacl-autosandbox/scratch-clear-2reg.s
@@ -0,0 +1,12 @@
+// RUN: not llvm-mc -nacl-enable-auto-sandboxing -filetype asm -triple i386-unknown-nacl %s 2>&1 | FileCheck %s
+
+// Tests a more complicated sequence of .scratch/.clear_scratch, and checks that
+// clear_scratch clears both registers.
+
+.scratch %ecx
+.scratch_clear
+.scratch %ecx
+.scratch %edx
+.scratch_clear
+ ret
+ // CHECK: No scratch registers
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