================
@@ -2008,16 +2008,16 @@ v_add_nc_u64 v[0:1], v[0:1], 0x123456789
// NOSI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
(tahiti): v_add_nc_u64
// NOVI: :[[@LINE-7]]:1: error: instruction not supported on this GPU (tonga):
v_add_nc_u64
-// FIXME: Literal is truncated but shall be rejected
v_add_nc_u64 v[0:1], v[0:1], lit(0x123456789)
// GFX1250-ASM: v_add_nc_u64_e64 v[0:1], v[0:1], lit(0x23456789) ; encoding:
[0x00,0x00,0x28,0xd5,0x00,0xff,0x01,0x02,0x89,0x67,0x45,0x23]
// GFX1250-DIS: v_add_nc_u64_e64 v[0:1], v[0:1], 0x23456789 ; encoding:
[0x00,0x00,0x28,0xd5,0x00,0xff,0x01,0x02,0x89,0x67,0x45,0x23]
// NOCI: :[[@LINE-3]]:1: error: instruction not supported on this GPU
(bonaire): v_add_nc_u64
// NOGFX11: :[[@LINE-4]]:1: error: instruction not supported on this GPU
(gfx1100): v_add_nc_u64
// NOGFX12: :[[@LINE-5]]:1: error: instruction not supported on this GPU
(gfx1200): v_add_nc_u64
-// NOGFX9: :[[@LINE-6]]:1: error: instruction not supported on this GPU
(gfx900): v_add_nc_u64
-// NOSI: :[[@LINE-7]]:1: error: instruction not supported on this GPU
(tahiti): v_add_nc_u64
-// NOVI: :[[@LINE-8]]:1: error: instruction not supported on this GPU (tonga):
v_add_nc_u64
+// NOGFX1250: :[[@LINE-6]]:1: error: invalid literal value
----------------
rampitec wrote:
I.e., it now looks like this:
```
llvm-mc -arch=amdgcn -mcpu=gfx1250 -show-encoding <<< 'v_add_nc_u64 v[0:1],
v[0:1], lit(0x123456789)'
v_add_nc_u64_e64 v[0:1], v[0:1], lit(0x23456789) ; encoding:
[0x00,0x00,0x28,0xd5,0x00,0xff,0x01,0x02,0x89,0x67,0x45,0x23]
<stdin>:1:1: error: literal value out of range
v_add_nc_u64 v[0:1], v[0:1], lit(0x123456789)
^
```
I.e., llvm-mc completes with error, but produces output.
https://github.com/llvm/llvm-project/pull/197803
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