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[NVPTX] Add fptosi tests to convert-fp.ll.

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These seem to have been left off by accident.

llvm-svn: 292071
This commit is contained in:
Justin Lebar 2017-01-15 16:55:54 +00:00
parent 2166b8131c
commit 41e4dfb4fc
1 changed files with 79 additions and 60 deletions
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139
test/CodeGen/NVPTX/convert-fp.ll
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@ -1,44 +1,37 @@
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
define i16 @cvt_i16_f32(float %x) {
define i16 @cvt_u16_f32(float %x) {
; CHECK: cvt.rzi.u16.f32 %rs{{[0-9]+}}, %f{{[0-9]+}};
; CHECK: ret;
%a = fptoui float %x to i16
ret i16 %a
}
define i16 @cvt_i16_f64(double %x) {
define i16 @cvt_u16_f64(double %x) {
; CHECK: cvt.rzi.u16.f64 %rs{{[0-9]+}}, %fd{{[0-9]+}};
; CHECK: ret;
%a = fptoui double %x to i16
ret i16 %a
}
define i32 @cvt_i32_f32(float %x) {
define i32 @cvt_u32_f32(float %x) {
; CHECK: cvt.rzi.u32.f32 %r{{[0-9]+}}, %f{{[0-9]+}};
; CHECK: ret;
%a = fptoui float %x to i32
ret i32 %a
}
define i32 @cvt_i32_f64(double %x) {
define i32 @cvt_u32_f64(double %x) {
; CHECK: cvt.rzi.u32.f64 %r{{[0-9]+}}, %fd{{[0-9]+}};
; CHECK: ret;
%a = fptoui double %x to i32
ret i32 %a
}
define i64 @cvt_i64_f32(float %x) {
define i64 @cvt_u64_f32(float %x) {
; CHECK: cvt.rzi.u64.f32 %rd{{[0-9]+}}, %f{{[0-9]+}};
; CHECK: ret;
%a = fptoui float %x to i64
ret i64 %a
}
define i64 @cvt_i64_f64(double %x) {
define i64 @cvt_u64_f64(double %x) {
; CHECK: cvt.rzi.u64.f64 %rd{{[0-9]+}}, %fd{{[0-9]+}};
; CHECK: ret;
%a = fptoui double %x to i64
@ -51,20 +44,36 @@ define float @cvt_f32_i16(i16 %x) {
%a = uitofp i16 %x to float
ret float %a
}
define float @cvt_f32_i32(i32 %x) {
; CHECK: cvt.rn.f32.u32 %f{{[0-9]+}}, %r{{[0-9]+}};
; CHECK: ret;
%a = uitofp i32 %x to float
ret float %a
}
define float @cvt_f32_i64(i64 %x) {
; CHECK: cvt.rn.f32.u64 %f{{[0-9]+}}, %rd{{[0-9]+}};
; CHECK: ret;
%a = uitofp i64 %x to float
ret float %a
}
define double @cvt_f64_i16(i16 %x) {
; CHECK: cvt.rn.f64.u16 %fd{{[0-9]+}}, %rs{{[0-9]+}};
; CHECK: ret;
%a = uitofp i16 %x to double
ret double %a
}
define double @cvt_f64_i32(i32 %x) {
; CHECK: cvt.rn.f64.u32 %fd{{[0-9]+}}, %r{{[0-9]+}};
; CHECK: ret;
%a = uitofp i32 %x to double
ret double %a
}
define double @cvt_f64_i64(i64 %x) {
; CHECK: cvt.rn.f64.u64 %fd{{[0-9]+}}, %rd{{[0-9]+}};
; CHECK: ret;
%a = uitofp i64 %x to double
ret double %a
}
define float @cvt_f32_f64(double %x) {
; CHECK: cvt.rn.f32.f64 %f{{[0-9]+}}, %fd{{[0-9]+}};
@ -72,49 +81,6 @@ define float @cvt_f32_f64(double %x) {
%a = fptrunc double %x to float
ret float %a
}
define float @cvt_f32_s16(i16 %x) {
; CHECK: cvt.rn.f32.s16 %f{{[0-9]+}}, %rs{{[0-9]+}}
; CHECK: ret
%a = sitofp i16 %x to float
ret float %a
}
define float @cvt_f32_s32(i32 %x) {
; CHECK: cvt.rn.f32.s32 %f{{[0-9]+}}, %r{{[0-9]+}}
; CHECK: ret
%a = sitofp i32 %x to float
ret float %a
}
define float @cvt_f32_s64(i64 %x) {
; CHECK: cvt.rn.f32.s64 %f{{[0-9]+}}, %rd{{[0-9]+}}
; CHECK: ret
%a = sitofp i64 %x to float
ret float %a
}
define double @cvt_f64_i16(i16 %x) {
; CHECK: cvt.rn.f64.u16 %fd{{[0-9]+}}, %rs{{[0-9]+}};
; CHECK: ret;
%a = uitofp i16 %x to double
ret double %a
}
define double @cvt_f64_i32(i32 %x) {
; CHECK: cvt.rn.f64.u32 %fd{{[0-9]+}}, %r{{[0-9]+}};
; CHECK: ret;
%a = uitofp i32 %x to double
ret double %a
}
define double @cvt_f64_i64(i64 %x) {
; CHECK: cvt.rn.f64.u64 %fd{{[0-9]+}}, %rd{{[0-9]+}};
; CHECK: ret;
%a = uitofp i64 %x to double
ret double %a
}
define double @cvt_f64_f32(float %x) {
; CHECK: cvt.f64.f32 %fd{{[0-9]+}}, %f{{[0-9]+}};
; CHECK: ret;
@ -122,23 +88,76 @@ define double @cvt_f64_f32(float %x) {
ret double %a
}
define float @cvt_f32_s16(i16 %x) {
; CHECK: cvt.rn.f32.s16 %f{{[0-9]+}}, %rs{{[0-9]+}}
; CHECK: ret
%a = sitofp i16 %x to float
ret float %a
}
define float @cvt_f32_s32(i32 %x) {
; CHECK: cvt.rn.f32.s32 %f{{[0-9]+}}, %r{{[0-9]+}}
; CHECK: ret
%a = sitofp i32 %x to float
ret float %a
}
define float @cvt_f32_s64(i64 %x) {
; CHECK: cvt.rn.f32.s64 %f{{[0-9]+}}, %rd{{[0-9]+}}
; CHECK: ret
%a = sitofp i64 %x to float
ret float %a
}
define double @cvt_f64_s16(i16 %x) {
; CHECK: cvt.rn.f64.s16 %fd{{[0-9]+}}, %rs{{[0-9]+}}
; CHECK: ret
%a = sitofp i16 %x to double
ret double %a
}
define double @cvt_f64_s32(i32 %x) {
; CHECK: cvt.rn.f64.s32 %fd{{[0-9]+}}, %r{{[0-9]+}}
; CHECK: ret
%a = sitofp i32 %x to double
ret double %a
}
define double @cvt_f64_s64(i64 %x) {
; CHECK: cvt.rn.f64.s64 %fd{{[0-9]+}}, %rd{{[0-9]+}}
; CHECK: ret
%a = sitofp i64 %x to double
ret double %a
}
define i16 @cvt_s16_f32(float %x) {
; CHECK: cvt.rzi.s16.f32 %rs{{[0-9]+}}, %f{{[0-9]+}};
; CHECK: ret;
%a = fptosi float %x to i16
ret i16 %a
}
define i16 @cvt_s16_f64(double %x) {
; CHECK: cvt.rzi.s16.f64 %rs{{[0-9]+}}, %fd{{[0-9]+}};
; CHECK: ret;
%a = fptosi double %x to i16
ret i16 %a
}
define i32 @cvt_s32_f32(float %x) {
; CHECK: cvt.rzi.s32.f32 %r{{[0-9]+}}, %f{{[0-9]+}};
; CHECK: ret;
%a = fptosi float %x to i32
ret i32 %a
}
define i32 @cvt_s32_f64(double %x) {
; CHECK: cvt.rzi.s32.f64 %r{{[0-9]+}}, %fd{{[0-9]+}};
; CHECK: ret;
%a = fptosi double %x to i32
ret i32 %a
}
define i64 @cvt_s64_f32(float %x) {
; CHECK: cvt.rzi.s64.f32 %rd{{[0-9]+}}, %f{{[0-9]+}};
; CHECK: ret;
%a = fptosi float %x to i64
ret i64 %a
}
define i64 @cvt_s64_f64(double %x) {
; CHECK: cvt.rzi.s64.f64 %rd{{[0-9]+}}, %fd{{[0-9]+}};
; CHECK: ret;
%a = fptosi double %x to i64
ret i64 %a
}