[llvm] [AMDGPU][True16][MC] true16 for v_cmpx_lt_f16 (PR #122936)

[Brox Chen via llvm-commits]

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@@ -2054,50 +2054,65 @@ v_cmpx_lg_f64 src_scc, v[2:3]
 v_cmpx_lg_f64 0xaf123456, v[254:255]
 // GFX11: v_cmpx_lg_f64_e32 0xaf123456, v[254:255] ; encoding: [0xff,0xfc,0x4b,0x7d,0x56,0x34,0x12,0xaf]
 
-v_cmpx_lt_f16 v1, v2
-// GFX11: v_cmpx_lt_f16_e32 v1, v2                ; encoding: [0x01,0x05,0x02,0x7d]
+v_cmpx_lt_f16 v1.l, v2.l
+// GFX11: v_cmpx_lt_f16_e32 v1.l, v2.l            ; encoding: [0x01,0x05,0x02,0x7d]
 
-v_cmpx_lt_f16 v127, v2
-// GFX11: v_cmpx_lt_f16_e32 v127, v2              ; encoding: [0x7f,0x05,0x02,0x7d]
+v_cmpx_lt_f16 v127.l, v2.l
+// GFX11: v_cmpx_lt_f16_e32 v127.l, v2.l          ; encoding: [0x7f,0x05,0x02,0x7d]
 
-v_cmpx_lt_f16 s1, v2
-// GFX11: v_cmpx_lt_f16_e32 s1, v2                ; encoding: [0x01,0x04,0x02,0x7d]
+v_cmpx_lt_f16 s1, v2.l
+// GFX11: v_cmpx_lt_f16_e32 s1, v2.l              ; encoding: [0x01,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 s105, v2
-// GFX11: v_cmpx_lt_f16_e32 s105, v2              ; encoding: [0x69,0x04,0x02,0x7d]
+v_cmpx_lt_f16 s105, v2.l
+// GFX11: v_cmpx_lt_f16_e32 s105, v2.l            ; encoding: [0x69,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 vcc_lo, v2
-// GFX11: v_cmpx_lt_f16_e32 vcc_lo, v2            ; encoding: [0x6a,0x04,0x02,0x7d]
+v_cmpx_lt_f16 vcc_lo, v2.l
+// GFX11: v_cmpx_lt_f16_e32 vcc_lo, v2.l          ; encoding: [0x6a,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 vcc_hi, v2
-// GFX11: v_cmpx_lt_f16_e32 vcc_hi, v2            ; encoding: [0x6b,0x04,0x02,0x7d]
+v_cmpx_lt_f16 vcc_hi, v2.l
+// GFX11: v_cmpx_lt_f16_e32 vcc_hi, v2.l          ; encoding: [0x6b,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 ttmp15, v2
-// GFX11: v_cmpx_lt_f16_e32 ttmp15, v2            ; encoding: [0x7b,0x04,0x02,0x7d]
+v_cmpx_lt_f16 ttmp15, v2.l
+// GFX11: v_cmpx_lt_f16_e32 ttmp15, v2.l          ; encoding: [0x7b,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 m0, v2
-// GFX11: v_cmpx_lt_f16_e32 m0, v2                ; encoding: [0x7d,0x04,0x02,0x7d]
+v_cmpx_lt_f16 m0, v2.l
+// GFX11: v_cmpx_lt_f16_e32 m0, v2.l              ; encoding: [0x7d,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 exec_lo, v2
-// GFX11: v_cmpx_lt_f16_e32 exec_lo, v2           ; encoding: [0x7e,0x04,0x02,0x7d]
+v_cmpx_lt_f16 exec_lo, v2.l
+// GFX11: v_cmpx_lt_f16_e32 exec_lo, v2.l         ; encoding: [0x7e,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 exec_hi, v2
-// GFX11: v_cmpx_lt_f16_e32 exec_hi, v2           ; encoding: [0x7f,0x04,0x02,0x7d]
+v_cmpx_lt_f16 exec_hi, v2.l
+// GFX11: v_cmpx_lt_f16_e32 exec_hi, v2.l         ; encoding: [0x7f,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 null, v2
-// GFX11: v_cmpx_lt_f16_e32 null, v2              ; encoding: [0x7c,0x04,0x02,0x7d]
+v_cmpx_lt_f16 null, v2.l
+// GFX11: v_cmpx_lt_f16_e32 null, v2.l            ; encoding: [0x7c,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 -1, v2
-// GFX11: v_cmpx_lt_f16_e32 -1, v2                ; encoding: [0xc1,0x04,0x02,0x7d]
+v_cmpx_lt_f16 -1, v2.l
+// GFX11: v_cmpx_lt_f16_e32 -1, v2.l              ; encoding: [0xc1,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 0.5, v2
-// GFX11: v_cmpx_lt_f16_e32 0.5, v2               ; encoding: [0xf0,0x04,0x02,0x7d]
+v_cmpx_lt_f16 0.5, v2.l
+// GFX11: v_cmpx_lt_f16_e32 0.5, v2.l             ; encoding: [0xf0,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 src_scc, v2
-// GFX11: v_cmpx_lt_f16_e32 src_scc, v2           ; encoding: [0xfd,0x04,0x02,0x7d]
+v_cmpx_lt_f16 src_scc, v2.l
+// GFX11: v_cmpx_lt_f16_e32 src_scc, v2.l         ; encoding: [0xfd,0x04,0x02,0x7d]
 
-v_cmpx_lt_f16 0xfe0b, v127
-// GFX11: v_cmpx_lt_f16_e32 0xfe0b, v127          ; encoding: [0xff,0xfe,0x02,0x7d,0x0b,0xfe,0x00,0x00]
+v_cmpx_lt_f16 0xfe0b, v127.l
+// GFX11: v_cmpx_lt_f16_e32 0xfe0b, v127.l        ; encoding: [0xff,0xfe,0x02,0x7d,0x0b,0xfe,0x00,0x00]
+
+v_cmpx_lt_f16 v1.h, v2.l
+// GFX11: v_cmpx_lt_f16_e32 v1.h, v2.l            ; encoding: [0x81,0x05,0x02,0x7d]
+
+v_cmpx_lt_f16 v127.h, v2.l
+// GFX11: v_cmpx_lt_f16_e32 v127.h, v2.l          ; encoding: [0xff,0x05,0x02,0x7d]
+
+v_cmpx_lt_f16 0.5, v127.l
+// GFX11: v_cmpx_lt_f16_e32 0.5, v127.l           ; encoding: [0xf0,0xfe,0x02,0x7d]
+
+v_cmpx_lt_f16 src_scc, v2.h
+// GFX11: v_cmpx_lt_f16_e32 src_scc, v2.h         ; encoding: [0xfd,0x04,0x03,0x7d]
+
+v_cmpx_lt_f16 0xfe0b, v127.h
+// GFX11: v_cmpx_lt_f16_e32 0xfe0b, v127.h        ; encoding: [0xff,0xfe,0x03,0x7d,0x0b,0xfe,0x00,0x00]
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broxigarchen wrote:

It takes quite a while to modify and to debug the script and then apply the change to the tests. I think this might not worth the time.

Also I don't think this helps to get the test better though.  The exisiting test lines are not sorted either, and we are not inserting the new line next to its existing resemblance.

https://github.com/llvm/llvm-project/pull/122936