Edward O'Callaghan | 81fff07 | 2009-11-22 11:45:44 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=arm -mattr=+v6,+vfp2 | FileCheck %s |
Dale Johannesen | 4ac075c | 2007-05-03 20:54:42 +0000 | [diff] [blame] | 2 | |
| 3 | @i = weak global i32 0 ; <i32*> [#uses=2] |
| 4 | @u = weak global i32 0 ; <i32*> [#uses=2] |
| 5 | |
Evan Cheng | 070549e | 2007-05-07 21:49:35 +0000 | [diff] [blame] | 6 | define i32 @foo1(float *%x) { |
| 7 | %tmp1 = load float* %x |
| 8 | %tmp2 = bitcast float %tmp1 to i32 |
| 9 | ret i32 %tmp2 |
| 10 | } |
| 11 | |
| 12 | define i64 @foo2(double *%x) { |
| 13 | %tmp1 = load double* %x |
| 14 | %tmp2 = bitcast double %tmp1 to i64 |
| 15 | ret i64 %tmp2 |
| 16 | } |
| 17 | |
Dale Johannesen | 4ac075c | 2007-05-03 20:54:42 +0000 | [diff] [blame] | 18 | define void @foo5(float %x) { |
Evan Cheng | 070549e | 2007-05-07 21:49:35 +0000 | [diff] [blame] | 19 | %tmp1 = fptosi float %x to i32 |
Dale Johannesen | 4ac075c | 2007-05-03 20:54:42 +0000 | [diff] [blame] | 20 | store i32 %tmp1, i32* @i |
| 21 | ret void |
| 22 | } |
| 23 | |
| 24 | define void @foo6(float %x) { |
Evan Cheng | 070549e | 2007-05-07 21:49:35 +0000 | [diff] [blame] | 25 | %tmp1 = fptoui float %x to i32 |
Dale Johannesen | 4ac075c | 2007-05-03 20:54:42 +0000 | [diff] [blame] | 26 | store i32 %tmp1, i32* @u |
| 27 | ret void |
| 28 | } |
| 29 | |
| 30 | define void @foo7(double %x) { |
Evan Cheng | 070549e | 2007-05-07 21:49:35 +0000 | [diff] [blame] | 31 | %tmp1 = fptosi double %x to i32 |
Dale Johannesen | 4ac075c | 2007-05-03 20:54:42 +0000 | [diff] [blame] | 32 | store i32 %tmp1, i32* @i |
| 33 | ret void |
| 34 | } |
| 35 | |
| 36 | define void @foo8(double %x) { |
Evan Cheng | 070549e | 2007-05-07 21:49:35 +0000 | [diff] [blame] | 37 | %tmp1 = fptoui double %x to i32 |
Dale Johannesen | 4ac075c | 2007-05-03 20:54:42 +0000 | [diff] [blame] | 38 | store i32 %tmp1, i32* @u |
| 39 | ret void |
| 40 | } |
Evan Cheng | 7de291a | 2007-05-09 21:54:34 +0000 | [diff] [blame] | 41 | |
| 42 | define void @foo9(double %x) { |
| 43 | %tmp = fptoui double %x to i16 |
| 44 | store i16 %tmp, i16* null |
| 45 | ret void |
| 46 | } |
Edward O'Callaghan | 81fff07 | 2009-11-22 11:45:44 +0000 | [diff] [blame^] | 47 | |
| 48 | ; CHECK: vmov d0, r0, r1 |
| 49 | ; CHECK-NOT: fmrrd |
| 50 | |