1 ; RUN: llc < %s -march=x86 -o - | FileCheck %s 2 3 declare void @llvm.va_start(i8*) nounwind 4 5 declare void @llvm.va_copy(i8*, i8*) nounwind 6 7 declare void @llvm.va_end(i8*) nounwind 8 9 ; CHECK-LABEL: test: 10 ; CHECK-NOT: 10 11 define x86_fp80 @test(...) nounwind { 12 %ap = alloca i8* ; <i8**> [#uses=3] 13 %v1 = bitcast i8** %ap to i8* ; <i8*> [#uses=1] 14 call void @llvm.va_start(i8* %v1) 15 %t1 = va_arg i8** %ap, x86_fp80 ; <x86_fp80> [#uses=1] 16 %t2 = va_arg i8** %ap, x86_fp80 ; <x86_fp80> [#uses=1] 17 %t = fadd x86_fp80 %t1, %t2 ; <x86_fp80> [#uses=1] 18 ret x86_fp80 %t 19 } 20
