Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions
--- a/external/llvm-project/llvm/test/Analysis/GlobalsModRef/modreftest.ll
+++ b/external/llvm-project/llvm/test/Analysis/GlobalsModRef/modreftest.ll
@@ -0,0 +1,18 @@
+; RUN: opt < %s -basicaa -globals-aa -gvn -S | FileCheck %s
+
+@X = internal global i32 4		; <i32*> [#uses=2]
+
+define i32 @test(i32* %P) {
+; CHECK:      @test
+; CHECK-NEXT: store i32 12, i32* @X
+; CHECK-NEXT: call void @doesnotmodX()
+; CHECK-NEXT: ret i32 12
+	store i32 12, i32* @X
+	call void @doesnotmodX( )
+	%V = load i32, i32* @X		; <i32> [#uses=1]
+	ret i32 %V
+}
+
+define void @doesnotmodX() {
+	ret void
+}