25 lines
619 B
LLVM
25 lines
619 B
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
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;;; Need 4-byte alignment on float* passed byval
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define ptx_device void @t1(float* byval %x) {
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; CHECK: .func t1
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; CHECK: .param .align 4 .b8 t1_param_0[4]
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ret void
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}
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;;; Need 8-byte alignment on double* passed byval
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define ptx_device void @t2(double* byval %x) {
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; CHECK: .func t2
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; CHECK: .param .align 8 .b8 t2_param_0[8]
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ret void
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}
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;;; Need 4-byte alignment on float2* passed byval
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%struct.float2 = type { float, float }
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define ptx_device void @t3(%struct.float2* byval %x) {
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; CHECK: .func t3
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; CHECK: .param .align 4 .b8 t3_param_0[8]
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ret void
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}
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