[AArch64, fast-isel] Fall back to SelectionDAG to select tail calls.

[oota-llvm.git] / test / CodeGen / SPARC / ctpop.ll

diff --git a/test/CodeGen/SPARC/ctpop.ll b/test/CodeGen/SPARC/ctpop.ll
index 37d1c5a5706dfa8691fbe509ce166ba1232cf39b..3a373404b9915801c462b34a3484a5bbd6adf087 100644 (file)
--- a/test/CodeGen/SPARC/ctpop.ll
+++ b/test/CodeGen/SPARC/ctpop.ll
@@ -1,10 +1,29 @@
-; RUN: llc < %s -march=sparc -mattr=v9 -enable-sparc-v9-insts
-; RUN: llc < %s -march=sparc -mattr=-v9 | \
-; RUN:   not grep popc
-; RUN: llc < %s -march=sparc -mattr=v9 -enable-sparc-v9-insts | grep popc
+; RUN: llc < %s -march=sparc -mattr=-v9 | FileCheck %s -check-prefix=V8
+; RUN: llc < %s -march=sparc -mattr=+v9,+popc | FileCheck %s -check-prefix=V9
+; RUN: llc < %s -march=sparc -mcpu=v9 | FileCheck %s -check-prefix=V8
+; RUN: llc < %s -march=sparc -mcpu=ultrasparc  | FileCheck %s -check-prefix=V8
+; RUN: llc < %s -march=sparc -mcpu=ultrasparc3 | FileCheck %s -check-prefix=V8
+; RUN: llc < %s -march=sparc -mcpu=niagara     | FileCheck %s -check-prefix=V8
+; RUN: llc < %s -march=sparc -mcpu=niagara2    | FileCheck %s -check-prefix=V9
+; RUN: llc < %s -march=sparc -mcpu=niagara3    | FileCheck %s -check-prefix=V9
+; RUN: llc < %s -march=sparc -mcpu=niagara4    | FileCheck %s -check-prefix=V9
+; RUN: llc < %s -march=sparcv9 -mattr=+popc | FileCheck %s -check-prefix=SPARC64
 
 declare i32 @llvm.ctpop.i32(i32)
 
+; V8-LABEL: test
+; V8-NOT: popc
+
+; V9-LABEL: test
+; V9:       srl %o0, 0, %o0
+; V9-NEXT:  retl
+; V9-NEXT:  popc %o0, %o0
+
+; SPARC64-LABEL: test
+; SPARC64:       srl %o0, 0, %o0
+; SPARC64:       retl
+; SPARC64:       popc %o0, %o0
+
 define i32 @test(i32 %X) {
         %Y = call i32 @llvm.ctpop.i32( i32 %X )         ; <i32> [#uses=1]
         ret i32 %Y