[PATCH] D14327: IR: Add llvm.ldexp and llvm.experimental.constrained.ldexp intrinsics

[Jay Foad via Phabricator via llvm-commits]

foad added inline comments.


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Comment at: llvm/test/MC/Disassembler/AMDGPU/gfx10_vop3.txt:7523
 
-# GFX10: v_ldexp_f16_e64 v5, v1, -4.0            ; encoding: [0x05,0x00,0x3b,0xd5,0x01,0xef,0x01,0x00]
+# GFX10: v_ldexp_f16_e64 v5, v1, 0xc400          ; encoding: [0x05,0x00,0x3b,0xd5,0x01,0xff,0x01,0x00,0x00,0xc4,0x00,0x00]
 0x05,0x00,0x3b,0xd5,0x01,0xef,0x01,0x00
----------------
What caused this change in the assembler/disassembler behaviour? It looks like it has broken round-tripping, since the "encoding" output is longer than the input.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D14327/new/

https://reviews.llvm.org/D14327