| Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86-64 | FileCheck %s --check-prefix=CHECK-64 |
| 2 | ; RUN: llc < %s -march=x86-64 -stats -info-output-file - | grep asm-printer | grep 12 |
| 3 | ; RUN: llc < %s -march=x86 | FileCheck %s --check-prefix=CHECK-32 |
| Dan Gohman | 8aef09b | 2007-09-07 21:32:51 +0000 | [diff] [blame] | 4 | |
| 5 | declare void @bar(double %x) |
| 6 | declare void @barf(float %x) |
| 7 | |
| Dale Johannesen | 6e04eac | 2008-03-31 23:20:09 +0000 | [diff] [blame] | 8 | define double @foo() nounwind { |
| Chris Lattner | 44ee05f | 2009-07-08 18:48:24 +0000 | [diff] [blame] | 9 | |
| Dan Gohman | 8aef09b | 2007-09-07 21:32:51 +0000 | [diff] [blame] | 10 | call void @bar(double 0.0) |
| 11 | ret double 0.0 |
| Chris Lattner | 44ee05f | 2009-07-08 18:48:24 +0000 | [diff] [blame] | 12 | |
| 13 | ;CHECK-32: foo: |
| 14 | ;CHECK-32: call |
| 15 | ;CHECK-32: fldz |
| 16 | ;CHECK-32: ret |
| 17 | |
| 18 | ;CHECK-64: foo: |
| 19 | ;CHECK-64: pxor |
| 20 | ;CHECK-64: call |
| 21 | ;CHECK-64: pxor |
| 22 | ;CHECK-64: ret |
| Dan Gohman | 8aef09b | 2007-09-07 21:32:51 +0000 | [diff] [blame] | 23 | } |
| Chris Lattner | 44ee05f | 2009-07-08 18:48:24 +0000 | [diff] [blame] | 24 | |
| 25 | |
| Dale Johannesen | 6e04eac | 2008-03-31 23:20:09 +0000 | [diff] [blame] | 26 | define float @foof() nounwind { |
| Dan Gohman | 8aef09b | 2007-09-07 21:32:51 +0000 | [diff] [blame] | 27 | call void @barf(float 0.0) |
| 28 | ret float 0.0 |
| Chris Lattner | 44ee05f | 2009-07-08 18:48:24 +0000 | [diff] [blame] | 29 | |
| 30 | ;CHECK-32: foof: |
| 31 | ;CHECK-32: call |
| 32 | ;CHECK-32: fldz |
| 33 | ;CHECK-32: ret |
| 34 | |
| 35 | ;CHECK-64: foof: |
| 36 | ;CHECK-64: pxor |
| 37 | ;CHECK-64: call |
| 38 | ;CHECK-64: pxor |
| 39 | ;CHECK-64: ret |
| Dan Gohman | 8aef09b | 2007-09-07 21:32:51 +0000 | [diff] [blame] | 40 | } |