Vincent Lejeune | 269708b | 2013-10-01 19:32:38 +0000 | [diff] [blame] | 1 | ;RUN: llc < %s -march=r600 -mcpu=cayman -stress-sched -verify-misched -verify-machineinstrs |
NAKAMURA Takumi | e781913 | 2013-03-11 23:16:30 +0000 | [diff] [blame] | 2 | ;REQUIRES: asserts |
Vincent Lejeune | e5ecf10 | 2013-03-11 18:15:06 +0000 | [diff] [blame] | 3 | |
| 4 | define void @main() { |
| 5 | main_body: |
David Blaikie | f72d05b | 2015-03-13 18:20:45 +0000 | [diff] [blame] | 6 | %0 = load <4 x float>, <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(8)* null, i64 0, i32 1) |
Vincent Lejeune | e5ecf10 | 2013-03-11 18:15:06 +0000 | [diff] [blame] | 7 | %1 = extractelement <4 x float> %0, i32 0 |
| 8 | %2 = bitcast float %1 to i32 |
| 9 | %3 = icmp eq i32 %2, 0 |
| 10 | %4 = sext i1 %3 to i32 |
| 11 | %5 = bitcast i32 %4 to float |
| 12 | %6 = bitcast float %5 to i32 |
| 13 | %7 = icmp ne i32 %6, 0 |
| 14 | br i1 %7, label %ENDIF, label %ELSE |
| 15 | |
| 16 | ELSE: ; preds = %main_body |
David Blaikie | f72d05b | 2015-03-13 18:20:45 +0000 | [diff] [blame] | 17 | %8 = load <4 x float>, <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(8)* null, i64 0, i32 1) |
Vincent Lejeune | e5ecf10 | 2013-03-11 18:15:06 +0000 | [diff] [blame] | 18 | %9 = extractelement <4 x float> %8, i32 0 |
| 19 | %10 = bitcast float %9 to i32 |
| 20 | %11 = icmp eq i32 %10, 1 |
| 21 | %12 = sext i1 %11 to i32 |
| 22 | %13 = bitcast i32 %12 to float |
| 23 | %14 = bitcast float %13 to i32 |
| 24 | %15 = icmp ne i32 %14, 0 |
| 25 | br i1 %15, label %IF13, label %ENDIF |
| 26 | |
| 27 | ENDIF: ; preds = %IF13, %ELSE, %main_body |
| 28 | %temp.0 = phi float [ 1.000000e+03, %main_body ], [ 1.000000e+00, %IF13 ], [ 0.000000e+00, %ELSE ] |
| 29 | %temp1.0 = phi float [ 0.000000e+00, %main_body ], [ %23, %IF13 ], [ 0.000000e+00, %ELSE ] |
| 30 | %temp3.0 = phi float [ 1.000000e+00, %main_body ], [ 0.000000e+00, %ELSE ], [ 0.000000e+00, %IF13 ] |
| 31 | %16 = insertelement <4 x float> undef, float %temp.0, i32 0 |
| 32 | %17 = insertelement <4 x float> %16, float %temp1.0, i32 1 |
| 33 | %18 = insertelement <4 x float> %17, float 0.000000e+00, i32 2 |
| 34 | %19 = insertelement <4 x float> %18, float %temp3.0, i32 3 |
Matt Arsenault | 82e5e1e | 2016-07-15 21:27:08 +0000 | [diff] [blame] | 35 | call void @llvm.r600.store.swizzle(<4 x float> %19, i32 0, i32 0) |
Vincent Lejeune | e5ecf10 | 2013-03-11 18:15:06 +0000 | [diff] [blame] | 36 | ret void |
| 37 | |
| 38 | IF13: ; preds = %ELSE |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 39 | %20 = load <4 x float>, <4 x float> addrspace(8)* null |
Vincent Lejeune | e5ecf10 | 2013-03-11 18:15:06 +0000 | [diff] [blame] | 40 | %21 = extractelement <4 x float> %20, i32 0 |
| 41 | %22 = fsub float -0.000000e+00, %21 |
| 42 | %23 = fadd float 1.000000e+03, %22 |
| 43 | br label %ENDIF |
| 44 | } |
| 45 | |
Matt Arsenault | 82e5e1e | 2016-07-15 21:27:08 +0000 | [diff] [blame] | 46 | declare void @llvm.r600.store.swizzle(<4 x float>, i32, i32) |