[Hexagon] Bitwise operations for insert/extract word not simplified
Change the bit simplifier to generate REG_SEQUENCE instructions in
addition to COPY, which will handle cases of word insert/extract.
llvm-svn: 276787
diff --git a/llvm/test/CodeGen/Hexagon/struct_args.ll b/llvm/test/CodeGen/Hexagon/struct_args.ll
index 2ac1f8e..11c23b8 100644
--- a/llvm/test/CodeGen/Hexagon/struct_args.ll
+++ b/llvm/test/CodeGen/Hexagon/struct_args.ll
@@ -1,6 +1,6 @@
-; RUN: llc -march=hexagon -mcpu=hexagonv4 -disable-hsdr < %s | FileCheck %s
-; CHECK: r{{[0-9]}}:{{[0-9]}} = combine({{r[0-9]|#0}}, r{{[0-9]}})
-; CHECK: r{{[0-9]}}:{{[0-9]}} |= asl(r{{[0-9]}}:{{[0-9]}}, #32)
+; RUN: llc -march=hexagon -disable-hsdr < %s | FileCheck %s
+; CHECK-DAG: r0 = memw
+; CHECK-DAG: r1 = memw
%struct.small = type { i32, i32 }
@@ -8,7 +8,7 @@
define void @foo() nounwind {
entry:
- %0 = load i64, i64* bitcast (%struct.small* @s1 to i64*), align 1
+ %0 = load i64, i64* bitcast (%struct.small* @s1 to i64*), align 4
call void @bar(i64 %0)
ret void
}