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/CodeGen/Thumb2/cbnz.ll
+++ b/external/llvm-project/llvm/test/CodeGen/Thumb2/cbnz.ll
@@ -0,0 +1,54 @@
+; RUN: llc -mtriple thumbv7-unknown-linux -o - %s | FileCheck %s
+
+declare void @x()
+declare void @y()
+
+define void @f(i32 %x, i32 %y) {
+  ; CHECK-LABEL: f:
+  ; CHECK: cbnz
+  %p = icmp eq i32 %x, 0
+  br i1 %p, label %t, label %f
+
+t:
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  ; CHECK: cbz
+  %q = icmp eq i32 %y, 0
+  br i1 %q, label %t2, label %f
+
+t2:
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  call void @x()
+  br label %f
+
+f:
+  call void @y()
+  ret void
+}