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LICENSE 146 Bytes
README 15.1 kB
TODO 394 Bytes
optimize.c 23.2 kB
tcg-op.h 79.5 kB
tcg-opc.h 9.6 kB
tcg-runtime.h 706 Bytes
tcg.c 75.8 kB
tcg.h 17.5 kB

Latest revisions

# Date Author Comment
2ceb3a9e 09/22/2012 04:10 pm Aurelien Jarno

tcg-mips: fix wrong usage of 'Z' constraint

The 'Z' constraint has been introduced to map the zero register. However
when the op also accept a constant, there is no point to accept the zero
register in addition.

Reviewed-by: Richard Henderson <>...
0834c9ea 09/22/2012 04:10 pm Aurelien Jarno

tcg/mips: kill warnings in user mode

Recent versions of GCC emit warnings when compiling user mode targets.
Kill them by reordering a bit the #ifdef.

Reviewed-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
e55f523d 09/21/2012 08:53 pm Richard Henderson

tcg-hppa: Fix broken load/store helpers

The CONFIG_TCG_PASS_AREG0 code for calling ld/st helpers
was not respecting the ABI requirement for 64-bit values
being aligned in registers.

Mirror the ARM port in use of helper functions to marshal
arguments into the correct registers....
d0a16297 09/21/2012 08:53 pm Richard Henderson

tcg-i386: Implement movcond

Signed-off-by: Richard Henderson <>
Reviewed-by: Aurelien Jarno <>
Signed-off-by: Aurelien Jarno <>
fa01a208 09/21/2012 08:53 pm Richard Henderson

tcg: Optimize movcond for constant comparisons

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
5d8f5363 09/21/2012 08:53 pm Richard Henderson

tcg: Optimize two-address commutative operations

While swapping constants to the second operand, swap
sources matching destinations to the first operand.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
fe7e1d3e 09/21/2012 08:53 pm Richard Henderson

tcg: Fix !USE_DIRECT_JUMP

Commit 6375e09e changed the type of TranslationBlock.tb_next,
but failed to change the type of TCGContext.tb_next.

Signed-off-by: Richard Henderson <>
Reviewed-by: Andreas Färber <>
Signed-off-by: Aurelien Jarno <>
c08d9ee3 09/21/2012 08:53 pm Richard Henderson

tcg-hppa: Fix brcond2 and setcond2

Neither of these functions were performing double-word
compares properly.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
ffc5ea09 09/21/2012 08:53 pm Richard Henderson

tcg: Introduce movcond

Implemented with setcond if the target does not provide
the optional opcode.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
a2550660 09/19/2012 10:53 pm Aurelien Jarno

tcg/optimize: fix end of basic block detection

Commit e31b0a7c050711884ad570fe73df806520953618 fixed copy propagation on
32-bit host by restricting the copy between different types. This was the
wrong fix.

The real problem is that the all temps states should be reset at the end...

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