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62526ce9c9
Only Linux is supported at the moment, and other platforms quickly fault. As a result these tests would fail on non-Linux hosts. It may be worth making the tests more generic again as more platforms are supported. llvm-svn: 174170
192 lines
5.7 KiB
LLVM
192 lines
5.7 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -O0 | FileCheck %s
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@var32 = global i32 0
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@var64 = global i64 0
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define void @test_fcvtzs(float %flt, double %dbl) {
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; CHECK: test_fcvtzs:
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%fix1 = fmul float %flt, 128.0
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%cvt1 = fptosi float %fix1 to i32
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; CHECK: fcvtzs {{w[0-9]+}}, {{s[0-9]+}}, #7
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store volatile i32 %cvt1, i32* @var32
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%fix2 = fmul float %flt, 4294967296.0
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%cvt2 = fptosi float %fix2 to i32
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; CHECK: fcvtzs {{w[0-9]+}}, {{s[0-9]+}}, #32
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store volatile i32 %cvt2, i32* @var32
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%fix3 = fmul float %flt, 128.0
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%cvt3 = fptosi float %fix3 to i64
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; CHECK: fcvtzs {{x[0-9]+}}, {{s[0-9]+}}, #7
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store volatile i64 %cvt3, i64* @var64
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%fix4 = fmul float %flt, 18446744073709551616.0
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%cvt4 = fptosi float %fix4 to i64
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; CHECK: fcvtzs {{x[0-9]+}}, {{s[0-9]+}}, #64
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store volatile i64 %cvt4, i64* @var64
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%fix5 = fmul double %dbl, 128.0
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%cvt5 = fptosi double %fix5 to i32
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; CHECK: fcvtzs {{w[0-9]+}}, {{d[0-9]+}}, #7
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store volatile i32 %cvt5, i32* @var32
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%fix6 = fmul double %dbl, 4294967296.0
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%cvt6 = fptosi double %fix6 to i32
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; CHECK: fcvtzs {{w[0-9]+}}, {{d[0-9]+}}, #32
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store volatile i32 %cvt6, i32* @var32
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%fix7 = fmul double %dbl, 128.0
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%cvt7 = fptosi double %fix7 to i64
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; CHECK: fcvtzs {{x[0-9]+}}, {{d[0-9]+}}, #7
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store volatile i64 %cvt7, i64* @var64
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%fix8 = fmul double %dbl, 18446744073709551616.0
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%cvt8 = fptosi double %fix8 to i64
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; CHECK: fcvtzs {{x[0-9]+}}, {{d[0-9]+}}, #64
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store volatile i64 %cvt8, i64* @var64
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ret void
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}
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define void @test_fcvtzu(float %flt, double %dbl) {
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; CHECK: test_fcvtzu:
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%fix1 = fmul float %flt, 128.0
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%cvt1 = fptoui float %fix1 to i32
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; CHECK: fcvtzu {{w[0-9]+}}, {{s[0-9]+}}, #7
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store volatile i32 %cvt1, i32* @var32
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%fix2 = fmul float %flt, 4294967296.0
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%cvt2 = fptoui float %fix2 to i32
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; CHECK: fcvtzu {{w[0-9]+}}, {{s[0-9]+}}, #32
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store volatile i32 %cvt2, i32* @var32
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%fix3 = fmul float %flt, 128.0
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%cvt3 = fptoui float %fix3 to i64
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; CHECK: fcvtzu {{x[0-9]+}}, {{s[0-9]+}}, #7
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store volatile i64 %cvt3, i64* @var64
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%fix4 = fmul float %flt, 18446744073709551616.0
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%cvt4 = fptoui float %fix4 to i64
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; CHECK: fcvtzu {{x[0-9]+}}, {{s[0-9]+}}, #64
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store volatile i64 %cvt4, i64* @var64
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%fix5 = fmul double %dbl, 128.0
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%cvt5 = fptoui double %fix5 to i32
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; CHECK: fcvtzu {{w[0-9]+}}, {{d[0-9]+}}, #7
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store volatile i32 %cvt5, i32* @var32
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%fix6 = fmul double %dbl, 4294967296.0
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%cvt6 = fptoui double %fix6 to i32
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; CHECK: fcvtzu {{w[0-9]+}}, {{d[0-9]+}}, #32
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store volatile i32 %cvt6, i32* @var32
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%fix7 = fmul double %dbl, 128.0
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%cvt7 = fptoui double %fix7 to i64
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; CHECK: fcvtzu {{x[0-9]+}}, {{d[0-9]+}}, #7
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store volatile i64 %cvt7, i64* @var64
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%fix8 = fmul double %dbl, 18446744073709551616.0
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%cvt8 = fptoui double %fix8 to i64
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; CHECK: fcvtzu {{x[0-9]+}}, {{d[0-9]+}}, #64
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store volatile i64 %cvt8, i64* @var64
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ret void
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}
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@varfloat = global float 0.0
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@vardouble = global double 0.0
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define void @test_scvtf(i32 %int, i64 %long) {
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; CHECK: test_scvtf:
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%cvt1 = sitofp i32 %int to float
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%fix1 = fdiv float %cvt1, 128.0
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; CHECK: scvtf {{s[0-9]+}}, {{w[0-9]+}}, #7
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store volatile float %fix1, float* @varfloat
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%cvt2 = sitofp i32 %int to float
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%fix2 = fdiv float %cvt2, 4294967296.0
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; CHECK: scvtf {{s[0-9]+}}, {{w[0-9]+}}, #32
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store volatile float %fix2, float* @varfloat
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%cvt3 = sitofp i64 %long to float
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%fix3 = fdiv float %cvt3, 128.0
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; CHECK: scvtf {{s[0-9]+}}, {{x[0-9]+}}, #7
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store volatile float %fix3, float* @varfloat
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%cvt4 = sitofp i64 %long to float
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%fix4 = fdiv float %cvt4, 18446744073709551616.0
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; CHECK: scvtf {{s[0-9]+}}, {{x[0-9]+}}, #64
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store volatile float %fix4, float* @varfloat
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%cvt5 = sitofp i32 %int to double
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%fix5 = fdiv double %cvt5, 128.0
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; CHECK: scvtf {{d[0-9]+}}, {{w[0-9]+}}, #7
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store volatile double %fix5, double* @vardouble
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%cvt6 = sitofp i32 %int to double
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%fix6 = fdiv double %cvt6, 4294967296.0
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; CHECK: scvtf {{d[0-9]+}}, {{w[0-9]+}}, #32
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store volatile double %fix6, double* @vardouble
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%cvt7 = sitofp i64 %long to double
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%fix7 = fdiv double %cvt7, 128.0
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; CHECK: scvtf {{d[0-9]+}}, {{x[0-9]+}}, #7
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store volatile double %fix7, double* @vardouble
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%cvt8 = sitofp i64 %long to double
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%fix8 = fdiv double %cvt8, 18446744073709551616.0
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; CHECK: scvtf {{d[0-9]+}}, {{x[0-9]+}}, #64
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store volatile double %fix8, double* @vardouble
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ret void
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}
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define void @test_ucvtf(i32 %int, i64 %long) {
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; CHECK: test_ucvtf:
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%cvt1 = uitofp i32 %int to float
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%fix1 = fdiv float %cvt1, 128.0
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; CHECK: ucvtf {{s[0-9]+}}, {{w[0-9]+}}, #7
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store volatile float %fix1, float* @varfloat
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%cvt2 = uitofp i32 %int to float
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%fix2 = fdiv float %cvt2, 4294967296.0
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; CHECK: ucvtf {{s[0-9]+}}, {{w[0-9]+}}, #32
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store volatile float %fix2, float* @varfloat
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%cvt3 = uitofp i64 %long to float
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%fix3 = fdiv float %cvt3, 128.0
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; CHECK: ucvtf {{s[0-9]+}}, {{x[0-9]+}}, #7
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store volatile float %fix3, float* @varfloat
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%cvt4 = uitofp i64 %long to float
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%fix4 = fdiv float %cvt4, 18446744073709551616.0
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; CHECK: ucvtf {{s[0-9]+}}, {{x[0-9]+}}, #64
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store volatile float %fix4, float* @varfloat
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%cvt5 = uitofp i32 %int to double
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%fix5 = fdiv double %cvt5, 128.0
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; CHECK: ucvtf {{d[0-9]+}}, {{w[0-9]+}}, #7
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store volatile double %fix5, double* @vardouble
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%cvt6 = uitofp i32 %int to double
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%fix6 = fdiv double %cvt6, 4294967296.0
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; CHECK: ucvtf {{d[0-9]+}}, {{w[0-9]+}}, #32
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store volatile double %fix6, double* @vardouble
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%cvt7 = uitofp i64 %long to double
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%fix7 = fdiv double %cvt7, 128.0
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; CHECK: ucvtf {{d[0-9]+}}, {{x[0-9]+}}, #7
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store volatile double %fix7, double* @vardouble
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%cvt8 = uitofp i64 %long to double
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%fix8 = fdiv double %cvt8, 18446744073709551616.0
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; CHECK: ucvtf {{d[0-9]+}}, {{x[0-9]+}}, #64
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store volatile double %fix8, double* @vardouble
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ret void
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}
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