================
@@ -277,16 +277,31 @@ def : GCNPat <(vt (int_amdgcn_set_inactive vt:$src,
vt:$inactive)),
def : GCNPat<(i32 (int_amdgcn_set_inactive_chain_arg i32:$src, i32:$inactive)),
(V_SET_INACTIVE_B32 0, VGPR_32:$src, 0, VGPR_32:$inactive,
(IMPLICIT_DEF))>;
-let usesCustomInserter = 1, hasSideEffects = 0, mayLoad = 0, mayStore = 0,
Uses = [EXEC] in {
- def WAVE_REDUCE_UMIN_PSEUDO_U32 : VPseudoInstSI <(outs SGPR_32:$sdst),
- (ins VSrc_b32: $src, VSrc_b32:$strategy),
- [(set i32:$sdst, (int_amdgcn_wave_reduce_umin i32:$src, i32:$strategy))]> {
+// clang-format off
+defvar int_amdgcn_wave_reduce_ = "int_amdgcn_wave_reduce_";
+multiclass
+ AMDGPUWaveReducePseudoGenerator<string Op, string DataType, string Size> {
+ let usesCustomInserter = 1, hasSideEffects = 0, mayLoad = 0, mayStore = 0,
Uses = [EXEC] in {
+ def !toupper(Op) #"_PSEUDO_" #DataType #Size
+ : VPseudoInstSI<(outs SGPR_32 : $sdst),
+ (ins VSrc_b32 : $src, VSrc_b32 : $strategy),
+ [(set i32 : $sdst,
(!cast<AMDGPUWaveReduce>(int_amdgcn_wave_reduce_ #Op) i32 : $src, i32 :
$strategy))]> {}
}
+}
+// clang-format on
----------------
shiltian wrote:
why do we need `clang-format` control here?
https://github.com/llvm/llvm-project/pull/127013
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