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-rw-r--r--llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir20
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir b/llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir
new file mode 100644
index 00000000000..fead666e164
--- /dev/null
+++ b/llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir
@@ -0,0 +1,20 @@
+# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+
+--- |
+
+ define i32 @foo() {
+ entry:
+ ret i32 42
+ }
+
+...
+---
+name: foo
+body:
+ - id: 0
+ name: entry
+ instructions:
+# CHECK: [[@LINE+1]]:24: integer literal is too large to be an immediate operand
+ - '%eax = MOV32ri 12346127502983478823754212949184914'
+ - 'RETQ %eax'
+...
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