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tcg/ppc: Adjust constraints on qemu_ld/st

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The softmmu tlb uses TCG_REG_{TMP1,TMP2,R0}, not any of the normally
available registers.  Now that we handle overlap betwen inputs and
helper arguments, we can allow any allocatable reg.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-04-04 03:04:49 +03:00
parent 01a112e2e9
commit b41b43a477
3 changed files with 14 additions and 31 deletions
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2
tcg/ppc/tcg-target-con-str.h
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@ -14,8 +14,6 @@ REGS('A', 1u << TCG_REG_R3)
REGS('B', 1u << TCG_REG_R4)
REGS('C', 1u << TCG_REG_R5)
REGS('D', 1u << TCG_REG_R6)
REGS('L', ALL_QLOAD_REGS)
REGS('S', ALL_QSTORE_REGS)
/*
* Define constraint letters for constants: