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8af78c9cf8
- Emit mad instead of mad.rn for shader model 1.0 - Emit explicit mov.u32 instructions for reading global variables - (most PTX instructions cannot take global variable immediates) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127895 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
436 B
LLVM
18 lines
436 B
LLVM
; RUN: llc < %s -march=ptx -mattr=+sm13 | FileCheck %s
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define ptx_device float @t1_f32(float %x, float %y, float %z) {
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; CHECK: mad.rn.f32 f0, f1, f2, f3;
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; CHECK-NEXT: ret;
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%a = fmul float %x, %y
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%b = fadd float %a, %z
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ret float %b
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}
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define ptx_device double @t1_f64(double %x, double %y, double %z) {
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; CHECK: mad.rn.f64 fd0, fd1, fd2, fd3;
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; CHECK-NEXT: ret;
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%a = fmul double %x, %y
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%b = fadd double %a, %z
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ret double %b
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}
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