76c9bfefa4
These classes are redundant, as the untyped "Int" classes can be used for all float operations. This change is intended to be as minimal as possible and leaves the many potential simplifications and refactors this exposes as future work.
75 lines
1.9 KiB
LLVM
75 lines
1.9 KiB
LLVM
; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 -fp-contract=fast | FileCheck %s
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; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 -fp-contract=fast | FileCheck %s
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; RUN: %if ptxas && !ptxas-12.0 %{ llc < %s -mtriple=nvptx -mcpu=sm_20 -fp-contract=fast | %ptxas-verify %}
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; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -fp-contract=fast | %ptxas-verify %}
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;; These tests should run for all targets
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;;===-- Basic instruction selection tests ---------------------------------===;;
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;;; f64
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define double @fadd_f64(double %a, double %b) {
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; CHECK: add.f64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}}
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; CHECK: ret
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%ret = fadd double %a, %b
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ret double %ret
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}
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define double @fsub_f64(double %a, double %b) {
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; CHECK: sub.f64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}}
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; CHECK: ret
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%ret = fsub double %a, %b
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ret double %ret
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}
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define double @fmul_f64(double %a, double %b) {
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; CHECK: mul.f64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}}
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; CHECK: ret
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%ret = fmul double %a, %b
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ret double %ret
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}
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define double @fdiv_f64(double %a, double %b) {
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; CHECK: div.rn.f64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}}
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; CHECK: ret
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%ret = fdiv double %a, %b
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ret double %ret
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}
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;; PTX does not have a floating-point rem instruction
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;;; f32
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define float @fadd_f32(float %a, float %b) {
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; CHECK: add.f32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: ret
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%ret = fadd float %a, %b
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ret float %ret
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}
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define float @fsub_f32(float %a, float %b) {
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; CHECK: sub.f32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: ret
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%ret = fsub float %a, %b
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ret float %ret
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}
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define float @fmul_f32(float %a, float %b) {
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; CHECK: mul.f32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: ret
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%ret = fmul float %a, %b
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ret float %ret
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}
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define float @fdiv_f32(float %a, float %b) {
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; CHECK: div.rn.f32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: ret
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%ret = fdiv float %a, %b
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ret float %ret
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}
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;; PTX does not have a floating-point rem instruction
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