| // RUN: %target-build-swift -emit-ir %s | %FileCheck -check-prefix=%target-cpu %s |
| // RUN: %target-build-swift -O -emit-ir %s | %FileCheck -check-prefix=%target-cpu %s |
| // RUN: %target-build-swift -Ounchecked -emit-ir %s | %FileCheck -check-prefix=%target-cpu %s |
| |
| // REQUIRES: CPU=i386 || CPU=x86_64 |
| // UNSUPPORTED: OS=windows-msvc |
| |
| var globalFloat80 : Float80 = 0.0 |
| |
| @inline(never) |
| func acceptFloat80(_ a: Float80) { |
| globalFloat80 = a |
| } |
| |
| func testConstantFoldFloatLiterals() { |
| acceptFloat80(1.0) |
| } |
| |
| // i386: call swiftcc void @"$s20FloatingPointIR_FP8013acceptFloat80yys0F0VF{{.*}}"(x86_fp80 0xK3FFF8000000000000000) |
| // x86_64: call swiftcc void @"$s20FloatingPointIR_FP8013acceptFloat80yys0F0VF{{.*}}"(x86_fp80 0xK3FFF8000000000000000) |
