[llvm] 4b1fbdb - [llvm-reduce] Extend test to also use special globals.
Florian Hahn via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 28 05:15:32 PDT 2020
Author: Florian Hahn
Date: 2020-10-28T12:11:55Z
New Revision: 4b1fbdbd8e5ba1c0236a2d8e1caed095dc56fab5
URL: https://github.com/llvm/llvm-project/commit/4b1fbdbd8e5ba1c0236a2d8e1caed095dc56fab5
DIFF: https://github.com/llvm/llvm-project/commit/4b1fbdbd8e5ba1c0236a2d8e1caed095dc56fab5.diff
LOG: [llvm-reduce] Extend test to also use special globals.
Added:
Modified:
llvm/test/Reduce/remove-alias.ll
Removed:
################################################################################
diff --git a/llvm/test/Reduce/remove-alias.ll b/llvm/test/Reduce/remove-alias.ll
index 02bbf54dd19d..715b58e1a741 100644
--- a/llvm/test/Reduce/remove-alias.ll
+++ b/llvm/test/Reduce/remove-alias.ll
@@ -5,21 +5,43 @@
; CHECK-INTERESTINGNESS: define void @fn3
+; CHECK-FINAL: @g1 = global
+; CHECK-FINAL: @g2 = global
+
; CHECK-FINAL: $a1
; CHECK-FINAL: $a2
; CHECK-FINAL: $a3
; CHECK-FINAL: $a4
+; CHECK-FINAL: $a5
+; CHECK-FINAL: $a6
+
+; CHECK-FINAL-NOT: @llvm.used
+; CHECK-FINAL-NOT: @llvm.compiler.used
; CHECK-FINAL: define void @fn1
; CHECK-FINAL: define void @fn2
; CHECK-FINAL: define void @fn3
; CHECK-FINAL: define void @fn4
+ at g1 = global [ 4 x i32 ] zeroinitializer
+ at g2 = global [ 4 x i32 ] zeroinitializer
+
@"$a1" = alias void (), void ()* @fn1
@"$a2" = alias void (), void ()* @fn2
@"$a3" = alias void (), void ()* @fn3
@"$a4" = alias void (), void ()* @fn4
+@"$a5" = alias i64, bitcast (i32* getelementptr ([ 4 x i32 ], [ 4 x i32 ]* @g1, i32 0, i32 1) to i64*)
+@"$a6" = alias i64, bitcast (i32* getelementptr ([ 4 x i32 ], [ 4 x i32 ]* @g2, i32 0, i32 1) to i64*)
+
+ at llvm.used = appending global [1 x i8*] [
+ i8* bitcast (i64* @"$a5" to i8*)
+], section "llvm.metadata"
+
+ at llvm.compiler.used = appending global [1 x i8*] [
+ i8* bitcast (i64* @"$a6" to i8*)
+], section "llvm.metadata"
+
define void @fn1() {
ret void
}
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