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[AMDGPU][True16][MC] Copy True16Predicate from pseudo to real in VOP1 #116098

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Merged
merged 1 commit into from
Nov 14, 2024
Merged

[AMDGPU][True16][MC] Copy True16Predicate from pseudo to real in VOP1 #116098

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3 changes: 2 additions & 1 deletion llvm/lib/Target/AMDGPU/VOP1Instructions.td
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,7 @@ class VOP1_Real <VOP1_Pseudo ps, int EncodingFamily, string real_name = ps.Mnemo
// copy relevant pseudo op flags
let SubtargetPredicate = ps.SubtargetPredicate;
let OtherPredicates = ps.OtherPredicates;
let True16Predicate = ps.True16Predicate;
let AsmMatchConverter = ps.AsmMatchConverter;
let AsmVariantName = ps.AsmVariantName;
let Constraints = ps.Constraints;
Expand Down Expand Up @@ -735,7 +736,7 @@ def VOP_SWAP_I16 : VOPProfile_True16<VOP_I16_I16> {
VOPSrcEncodedDstOperand_t16Lo128:$vdst1);
let Ins32 = (ins VOPSrcEncodedDstOperand_t16Lo128:$src0,
VOPDstOperand_t16Lo128:$src1);
let Asm32 = " $vdst, $src0";
let Asm32 = "$vdst, $src0";
}

let SubtargetPredicate = isGFX11Plus in {
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6 changes: 3 additions & 3 deletions llvm/test/MC/AMDGPU/gfx12_asm_vop1.s
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Expand Up @@ -3555,13 +3555,13 @@ v_sqrt_f64 v[254:255], 0xaf123456
// GFX12: v_sqrt_f64_e32 v[254:255], 0xaf123456 ; encoding: [0xff,0x68,0xfc,0x7f,0x56,0x34,0x12,0xaf]

v_swap_b16 v5.l, v1.h
// GFX12: v_swap_b16 v5.l, v1.h ; encoding: [0x81,0xcd,0x0a,0x7e]
// GFX12: v_swap_b16 v5.l, v1.h ; encoding: [0x81,0xcd,0x0a,0x7e]

v_swap_b16 v5.h, v1.l
// GFX12: v_swap_b16 v5.h, v1.l ; encoding: [0x01,0xcd,0x0a,0x7f]
// GFX12: v_swap_b16 v5.h, v1.l ; encoding: [0x01,0xcd,0x0a,0x7f]

v_swap_b16 v127.l, v127.l
// GFX12: v_swap_b16 v127.l, v127.l ; encoding: [0x7f,0xcd,0xfe,0x7e]
// GFX12: v_swap_b16 v127.l, v127.l ; encoding: [0x7f,0xcd,0xfe,0x7e]

v_swap_b32 v5, v1
// GFX12: v_swap_b32 v5, v1 ; encoding: [0x01,0xcb,0x0a,0x7e]
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4 changes: 2 additions & 2 deletions llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop1.txt
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Expand Up @@ -3499,10 +3499,10 @@
# GFX11: v_sqrt_f64_e32 v[254:255], 0xaf123456 ; encoding: [0xff,0x68,0xfc,0x7f,0x56,0x34,0x12,0xaf]
0xff,0x68,0xfc,0x7f,0x56,0x34,0x12,0xaf

# GFX11-TRUE16: v_swap_b16 v5.l, v1.h ; encoding: [0x81,0xcd,0x0a,0x7e]
# GFX11-REAL16: v_swap_b16 v5.l, v1.h ; encoding: [0x81,0xcd,0x0a,0x7e]
0x81,0xcd,0x0a,0x7e

# GFX11-TRUE16: v_swap_b16 v5.h, v1.l ; encoding: [0x01,0xcd,0x0a,0x7f]
# GFX11-REAL16: v_swap_b16 v5.h, v1.l ; encoding: [0x01,0xcd,0x0a,0x7f]
0x01,0xcd,0x0a,0x7f

# GFX11: v_swap_b32 v5, v1 ; encoding: [0x01,0xcb,0x0a,0x7e]
Expand Down
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