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2021-05-01Hexagon (target/hexagon) add F2_sfrecipa instructionTaylor Simpson
Rd32,Pe4 = sfrecipa(Rs32, Rt32) Recripocal approx Test cases in tests/tcg/hexagon/multi_result.c FP exception tests added to tests/tcg/hexagon/fpstuff.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-18-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) compile all debug codeTaylor Simpson
Change #if HEX_DEBUG to if (HEX_DEBUG) so the debug code doesn't bit rot Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-17-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) use softfloat for float-to-int conversionsTaylor Simpson
Use the proper return for helpers that convert to unsigned Remove target/hexagon/conv_emu.[ch] Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-13-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-18Hexagon (target/hexagon) scalar core helpersTaylor Simpson
The majority of helpers are generated. Define the helper functions needed then include the generated file Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <1612763186-18161-8-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>