diff options
Diffstat (limited to 'test/CodeGen/X86/asm-reg-type-mismatch.ll')
| -rw-r--r-- | test/CodeGen/X86/asm-reg-type-mismatch.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/X86/asm-reg-type-mismatch.ll b/test/CodeGen/X86/asm-reg-type-mismatch.ll new file mode 100644 index 0000000000..47accdbc07 --- /dev/null +++ b/test/CodeGen/X86/asm-reg-type-mismatch.ll @@ -0,0 +1,31 @@ +; RUN: llc < %s -mcpu=core2 | FileCheck %s +; PR2715 + +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" +target triple = "x86_64-unknown-linux-gnu" + %struct.XPTTypeDescriptorPrefix = type { i8 } + %struct.nsISupports = type { i32 (...)** } + %struct.nsXPTCMiniVariant = type { %"struct.nsXPTCMiniVariant::._39" } + %"struct.nsXPTCMiniVariant::._39" = type { i64 } + %struct.nsXPTCVariant = type { %struct.nsXPTCMiniVariant, i8*, %struct.nsXPTType, i8 } + %struct.nsXPTType = type { %struct.XPTTypeDescriptorPrefix } + +define i32 @test1(%struct.nsISupports* %that, i32 %methodIndex, i32 %paramCount, %struct.nsXPTCVariant* %params) nounwind { +entry: + 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 + ret i32 0 + ; CHECK: test1 + ; CHECK-NOT: movap + ; CHECK: xorps + ; CHECK: xorps + ; CHECK-NOT: movap +} + +define i64 @test2() nounwind { +entry: + %0 = tail call i64 asm sideeffect "movq $1, $0", "={xmm7},*m,~{dirflag},~{fpsr},~{flags}"(i64* null) nounwind + ret i64 %0 + ; CHECK: test2 + ; CHECK: movq {{.*}}, %xmm7 + ; CHECK: movd %xmm7, %rax +} |