[llvm] [AMDGPU][True16][MC] true16 for v_cmp_class_f16 (PR #122984)

[Brox Chen via llvm-commits]

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@@ -4,28 +4,44 @@
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W64-ERR --implicit-check-not=error: %s
 
-v_cmp_class_f16_dpp vcc_lo, v1, v2 dpp8:[7,6,5,4,3,2,1,0]
-// W32: v_cmp_class_f16 vcc_lo, v1, v2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0x04,0xfa,0x7c,0x01,0x77,0x39,0x05]
+v_cmp_class_f16 vcc_lo, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0]
+// W32: v_cmp_class_f16 vcc_lo, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0x04,0xfa,0x7c,0x01,0x77,0x39,0x05]
 // W64-ERR: :[[@LINE-2]]:1: error: operands are not valid for this GPU or mode
 
-v_cmp_class_f16 vcc_lo, v1, v2 dpp8:[7,6,5,4,3,2,1,0] fi:1
-// W32: v_cmp_class_f16 vcc_lo, v1, v2 dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0xea,0x04,0xfa,0x7c,0x01,0x77,0x39,0x05]
+v_cmp_class_f16 vcc_lo, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0] fi:1
+// W32: v_cmp_class_f16 vcc_lo, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0xea,0x04,0xfa,0x7c,0x01,0x77,0x39,0x05]
 // W64-ERR: :[[@LINE-2]]:1: error: operands are not valid for this GPU or mode
 
-v_cmp_class_f16 vcc_lo, v127, v127 dpp8:[0,0,0,0,0,0,0,0] fi:0
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broxigarchen wrote:

This seems to be a mistake when I resolve test difference. But since this seems does not impact the test qualify, I think we can skip it.

https://github.com/llvm/llvm-project/pull/122984