| Eric Christopher | 2bbecd8 | 2011-05-19 21:33:47 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu |
| 2 | ; PR9601 |
| 3 | ; Previously we'd crash trying to put a 32-bit float into a constraint |
| 4 | ; for a normal 'r' register. |
| 5 | target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| 6 | target triple = "x86_64-unknown-linux-gnu" |
| 7 | |
| 8 | define void @test() { |
| 9 | entry: |
| 10 | %0 = call float asm sideeffect "xchg $0, $1", "=r,*m,0,~{memory},~{dirflag},~{fpsr},~{flags}"(i32* undef, float 2.000000e+00) nounwind |
| 11 | unreachable |
| 12 | } |