Frederik Harwath 1377535d99 [AMDGPU] si-peephole-sdwa: Fix cndmask vcc use for wave32 (#139541) ...

Before V_CNDMASK_B32_e64 gets converted to SDWA form, a conversion to
V_CNDMASK_B32_e32 occurs.
The vcc use of this instruction must be fixed into a vcc_lo use for wave32.
This fix only happens after the final conversion to the SDWA form. This led
to a compiler error in situations where the conversion to SDWA aborts.

Make sure that the vcc-fix gets applied even if the SDWA conversion is
not completed.

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Co-authored-by: Matt Arsenault <arsenm2@gmail.com>

2025-05-14 07:37:01 +02:00

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