| // 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 |
| |
| var globalFloat32 : Float32 = 0.0 |
| var globalFloat64 : Float64 = 0.0 |
| #if arch(i386) || arch(x86_64) |
| var globalFloat80 : Float80 = 0.0 |
| #endif |
| |
| @inline(never) |
| func acceptFloat32(_ a: Float32) { |
| globalFloat32 = a |
| } |
| |
| @inline(never) |
| func acceptFloat64(_ a: Float64) { |
| globalFloat64 = a |
| } |
| |
| #if arch(i386) || arch(x86_64) |
| @inline(never) |
| func acceptFloat80(_ a: Float80) { |
| globalFloat80 = a |
| } |
| #endif |
| |
| func testConstantFoldFloatLiterals() { |
| acceptFloat32(1.0) |
| acceptFloat64(1.0) |
| #if arch(i386) || arch(x86_64) |
| acceptFloat80(1.0) |
| #endif |
| } |
| |
| // i386: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // i386: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| // i386: call swiftcc void @_T015FloatingPointIR13acceptFloat80yys0E0VF{{.*}}(x86_fp80 0xK3FFF8000000000000000) |
| |
| // x86_64: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // x86_64: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| // x86_64: call swiftcc void @_T015FloatingPointIR13acceptFloat80yys0E0VF{{.*}}(x86_fp80 0xK3FFF8000000000000000) |
| |
| // armv7: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // armv7: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| |
| // armv7s: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // armv7s: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| |
| // armv7k: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // armv7k: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| |
| // arm64: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // arm64: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| |
| // aarch64: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // aarch64: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| |
| // powerpc64: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // powerpc64: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| |
| // powerpc64le: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // powerpc64le: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
| |
| // s390x: call swiftcc void @_T015FloatingPointIR13acceptFloat32yySfF{{.*}}(float 1.000000e+00) |
| // s390x: call swiftcc void @_T015FloatingPointIR13acceptFloat64yySdF{{.*}}(double 1.000000e+00) |
