[PATCH] D59506: [ValueTracking][InstSimplify] Support min/max selects in computeConstantRange()

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added inline comments.


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Comment at: llvm/test/CodeGen/AMDGPU/smed3.ll:47
 ; GCN-LABEL: {{^}}v_test_smed3_r_i_i_constant_order_i32:
-; GCN: v_max_i32_e32 v{{[0-9]+}}, 17, v{{[0-9]+}}
-; GCN: v_min_i32_e32 v{{[0-9]+}}, 12, v{{[0-9]+}}
+; GCN: v_mov_b32_e32 v{{[0-9]+}}, 12
 define amdgpu_kernel void @v_test_smed3_r_i_i_constant_order_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr) #1 {
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It's impossible to tell from these partial check-lines, but the diff looks like an improvement?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59506/new/

https://reviews.llvm.org/D59506