435897b41d
A new tableGen backend gen-dxil-enum is added to generate enum for DXIL operation and operation class. A new file "DXILConstants.inc" will be generated when build DirectX target which include the enums. More tableGen backends will be added to replace manually written table in DirectX backend. The unused fields in dxil_inst will be used in future PR. Reviewed By: bogner Differential Revision: https://reviews.llvm.org/D125435
31 lines
1.1 KiB
LLVM
31 lines
1.1 KiB
LLVM
; RUN: opt -S -dxil-op-lower < %s | FileCheck %s
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; Make sure dxil operation function calls for umax are generated for i32/i64.
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target datalayout = "e-m:e-p:32:32-i1:32-i8:8-i16:16-i32:32-i64:64-f16:16-f32:32-f64:64-n8:16:32:64"
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target triple = "dxil-pc-shadermodel6.7-library"
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; CHECK-LABEL:test_umax_i32
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; Function Attrs: noinline nounwind optnone
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define noundef i32 @test_umax_i32(i32 noundef %a, i32 noundef %b) #0 {
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entry:
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; CHECK:call i32 @dx.op.binary.i32(i32 39, i32 %{{.*}}, i32 %{{.*}})
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%0 = call i32 @llvm.umax.i32(i32 %a, i32 %b)
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ret i32 %0
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}
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; CHECK-LABEL:test_umax_i64
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define noundef i64 @test_umax_i64(i64 noundef %a, i64 noundef %b) #0 {
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entry:
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; CHECK:call i64 @dx.op.binary.i64(i32 39, i64 %{{.*}}, i64 %{{.*}})
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%0 = call i64 @llvm.umax.i64(i64 %a, i64 %b)
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ret i64 %0
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}
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; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn
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declare i32 @llvm.umax.i32(i32, i32) #1
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declare i64 @llvm.umax.i64(i64, i64) #1
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attributes #0 = { noinline nounwind }
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attributes #1 = { nocallback nofree nosync nounwind readnone speculatable willreturn }
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