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-rw-r--r--test/CodeGen/MIR/X86/unreachable-mbb-undef-phi.mir38
1 files changed, 0 insertions, 38 deletions
diff --git a/test/CodeGen/MIR/X86/unreachable-mbb-undef-phi.mir b/test/CodeGen/MIR/X86/unreachable-mbb-undef-phi.mir
deleted file mode 100644
index 1abfb19d638..00000000000
--- a/test/CodeGen/MIR/X86/unreachable-mbb-undef-phi.mir
+++ /dev/null
@@ -1,38 +0,0 @@
-# RUN: llc %s -o - -run-pass=processimpdefs -run-pass=unreachable-mbb-elimination | FileCheck %s
----
-name: f
-tracksRegLiveness: true
-registers:
- - { id: 0, class: gr32, preferred-register: '' }
- - { id: 1, class: gr32, preferred-register: '' }
- - { id: 2, class: gr32, preferred-register: '' }
-body: |
- bb.0:
- %0 = IMPLICIT_DEF
- JMP_1 %bb.1
-
- bb.1:
- %1 = PHI %0, %bb.0, %2, %bb.2
- %2 = ADD32ri8 killed %1, 1, implicit-def %eflags
- JMP_1 %bb.3
-
- bb.2:
- JMP_1 %bb.1
-
- bb.3:
-...
-
-# bb2 above is dead and should be removed and the PHI should be replaced with a
-# COPY from an undef value since the bb0 value in the PHI is undef.
-
-# CHECK: bb.0:
-# CHECK: successors: %bb.1
-# CHECK: JMP_1 %bb.1
-
-# CHECK: bb.1:
-# CHECK: successors: %bb.2
-# CHECK: [[TMP1:%[0-9]+]] = COPY undef %{{[0-9]+}}
-# CHECK: %{{[0-9]+}} = ADD32ri8 killed [[TMP1]], 1
-# CHECK: JMP_1 %bb.2
-
-# CHECK: bb.2: