diff options
Diffstat (limited to 'test/CodeGen/SPARC/ctpop.ll')
| -rw-r--r-- | test/CodeGen/SPARC/ctpop.ll | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/test/CodeGen/SPARC/ctpop.ll b/test/CodeGen/SPARC/ctpop.ll index 916a414..3a37340 100644 --- a/test/CodeGen/SPARC/ctpop.ll +++ b/test/CodeGen/SPARC/ctpop.ll @@ -1,8 +1,29 @@ -; RUN: llc < %s -march=sparc -mattr=-v9 | not grep popc -; RUN: llc < %s -march=sparc -mattr=+v9 | 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 |