1 ; RUN: llc < %s -mcpu=core2 | FileCheck %s 2 ; PR2715 3 4 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" 5 target triple = "x86_64-unknown-linux-gnu" 6 %struct.XPTTypeDescriptorPrefix = type { i8 } 7 %struct.nsISupports = type { i32 (...)** } 8 %struct.nsXPTCMiniVariant = type { %"struct.nsXPTCMiniVariant::._39" } 9 %"struct.nsXPTCMiniVariant::._39" = type { i64 } 10 %struct.nsXPTCVariant = type { %struct.nsXPTCMiniVariant, i8*, %struct.nsXPTType, i8 } 11 %struct.nsXPTType = type { %struct.XPTTypeDescriptorPrefix } 12 13 define i32 @test1(%struct.nsISupports* %that, i32 %methodIndex, i32 %paramCount, %struct.nsXPTCVariant* %params) nounwind { 14 entry: 15 call void asm sideeffect "", "{xmm0},{xmm1},{xmm2},{xmm3},{xmm4},{xmm5},{xmm6},{xmm7},~{dirflag},~{fpsr},~{flags}"( double undef, double undef, double undef, double 1.0, double undef, double 0.0, double undef, double 0.0 ) nounwind 16 ret i32 0 17 ; CHECK: test1 18 ; CHECK-NOT: movap 19 ; CHECK: xorps 20 ; CHECK: xorps 21 ; CHECK-NOT: movap 22 } 23 24 define i64 @test2() nounwind { 25 entry: 26 %0 = tail call i64 asm sideeffect "movq $1, $0", "={xmm7},*m,~{dirflag},~{fpsr},~{flags}"(i64* null) nounwind 27 ret i64 %0 28 ; CHECK: test2 29 ; CHECK: movq {{.*}}, %xmm7 30 ; CHECK: movd %xmm7, %rax 31 } 32
