| Venkatraman Govindaraju | acf0233 | 2014-01-01 19:00:10 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=sparc -mattr=-v9 | FileCheck %s -check-prefix=V8 |
| Jakob Stoklund Olesen | ead3b3d | 2014-01-26 06:09:59 +0000 | [diff] [blame] | 2 | ; RUN: llc < %s -march=sparc -mattr=+v9,+popc | FileCheck %s -check-prefix=V9 |
| 3 | ; RUN: llc < %s -march=sparc -mcpu=v9 | FileCheck %s -check-prefix=V8 |
| 4 | ; RUN: llc < %s -march=sparc -mcpu=ultrasparc | FileCheck %s -check-prefix=V8 |
| 5 | ; RUN: llc < %s -march=sparc -mcpu=ultrasparc3 | FileCheck %s -check-prefix=V8 |
| 6 | ; RUN: llc < %s -march=sparc -mcpu=niagara | FileCheck %s -check-prefix=V8 |
| Venkatraman Govindaraju | a66b314 | 2014-01-11 23:56:13 +0000 | [diff] [blame] | 7 | ; RUN: llc < %s -march=sparc -mcpu=niagara2 | FileCheck %s -check-prefix=V9 |
| 8 | ; RUN: llc < %s -march=sparc -mcpu=niagara3 | FileCheck %s -check-prefix=V9 |
| 9 | ; RUN: llc < %s -march=sparc -mcpu=niagara4 | FileCheck %s -check-prefix=V9 |
| Jakob Stoklund Olesen | ead3b3d | 2014-01-26 06:09:59 +0000 | [diff] [blame] | 10 | ; RUN: llc < %s -march=sparcv9 -mattr=+popc | FileCheck %s -check-prefix=SPARC64 |
| Chris Lattner | a590d80 | 2006-02-05 05:52:55 +0000 | [diff] [blame] | 11 | |
| Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 12 | declare i32 @llvm.ctpop.i32(i32) |
| 13 | |
| Venkatraman Govindaraju | acf0233 | 2014-01-01 19:00:10 +0000 | [diff] [blame] | 14 | ; V8-LABEL: test |
| Benjamin Kramer | c10563d | 2014-01-11 21:06:00 +0000 | [diff] [blame] | 15 | ; V8-NOT: popc |
| Venkatraman Govindaraju | acf0233 | 2014-01-01 19:00:10 +0000 | [diff] [blame] | 16 | |
| 17 | ; V9-LABEL: test |
| 18 | ; V9: srl %o0, 0, %o0 |
| Venkatraman Govindaraju | ad40dfc | 2014-01-10 02:55:27 +0000 | [diff] [blame] | 19 | ; V9-NEXT: retl |
| Venkatraman Govindaraju | acf0233 | 2014-01-01 19:00:10 +0000 | [diff] [blame] | 20 | ; V9-NEXT: popc %o0, %o0 |
| 21 | |
| 22 | ; SPARC64-LABEL: test |
| 23 | ; SPARC64: srl %o0, 0, %o0 |
| Venkatraman Govindaraju | ad40dfc | 2014-01-10 02:55:27 +0000 | [diff] [blame] | 24 | ; SPARC64: retl |
| Venkatraman Govindaraju | acf0233 | 2014-01-01 19:00:10 +0000 | [diff] [blame] | 25 | ; SPARC64: popc %o0, %o0 |
| 26 | |
| Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 27 | define i32 @test(i32 %X) { |
| 28 | %Y = call i32 @llvm.ctpop.i32( i32 %X ) ; <i32> [#uses=1] |
| 29 | ret i32 %Y |
| Chris Lattner | a590d80 | 2006-02-05 05:52:55 +0000 | [diff] [blame] | 30 | } |
| 31 | |