diff mbox series

[PULL,v2,18/31] Hexagon (target/hexagon) cleanup ternary operators in semantics

Message ID 20210502144419.1659844-19-richard.henderson@linaro.org
State Accepted
Commit 9fe33c0e7048b979d39ee579962d94871ea42e0a
Headers show
Series target/hexagon patch queue | expand

Commit Message

Richard Henderson May 2, 2021, 2:44 p.m. UTC 
From: Taylor Simpson <tsimpson@quicinc.com>


Change  (cond ? (res = x) : (res = y)) to res = (cond ? x : y)

This makes the semnatics easier to for idef-parser to deal with

The following instructions are impacted
    C2_any8
    C2_all8
    C2_mux
    C2_muxii
    C2_muxir
    C2_muxri

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Message-Id: <1617930474-31979-14-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/hexagon/imported/compare.idef | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

-- 
2.25.1
diff mbox series

Patch

diff --git a/target/hexagon/imported/compare.idef b/target/hexagon/imported/compare.idef
index 3551467854..abd016ffb5 100644
--- a/target/hexagon/imported/compare.idef
+++ b/target/hexagon/imported/compare.idef
@@ -198,11 +198,11 @@  Q6INSN(C4_or_orn,"Pd4=or(Ps4,or(Pt4,!Pu4))",ATTRIBS(A_CRSLOT23),
 
 Q6INSN(C2_any8,"Pd4=any8(Ps4)",ATTRIBS(A_CRSLOT23),
 "Logical ANY of low 8 predicate bits",
-{ PsV ? (PdV=0xff) : (PdV=0x00); })
+{ PdV = (PsV ? 0xff : 0x00); })
 
 Q6INSN(C2_all8,"Pd4=all8(Ps4)",ATTRIBS(A_CRSLOT23),
 "Logical ALL of low 8 predicate bits",
-{ (PsV==0xff) ? (PdV=0xff) : (PdV=0x00); })
+{ PdV = (PsV == 0xff ? 0xff : 0x00); })
 
 Q6INSN(C2_vitpack,"Rd32=vitpack(Ps4,Pt4)",ATTRIBS(),
 "Pack the odd and even bits of two predicate registers",
@@ -212,7 +212,7 @@  Q6INSN(C2_vitpack,"Rd32=vitpack(Ps4,Pt4)",ATTRIBS(),
 
 Q6INSN(C2_mux,"Rd32=mux(Pu4,Rs32,Rt32)",ATTRIBS(),
 "Scalar MUX",
-{ (fLSBOLD(PuV)) ? (RdV=RsV):(RdV=RtV); })
+{ RdV = (fLSBOLD(PuV) ? RsV : RtV); })
 
 
 Q6INSN(C2_cmovenewit,"if (Pu4.new) Rd32=#s12",ATTRIBS(A_ARCHV2),
@@ -269,18 +269,18 @@  Q6INSN(C2_ccombinewf,"if (!Pu4) Rdd32=combine(Rs32,Rt32)",ATTRIBS(A_ARCHV2),
 
 Q6INSN(C2_muxii,"Rd32=mux(Pu4,#s8,#S8)",ATTRIBS(A_ARCHV2),
 "Scalar MUX immediates",
-{ fIMMEXT(siV); (fLSBOLD(PuV)) ? (RdV=siV):(RdV=SiV); })
+{ fIMMEXT(siV); RdV = (fLSBOLD(PuV) ? siV : SiV); })
 
 
 
 Q6INSN(C2_muxir,"Rd32=mux(Pu4,Rs32,#s8)",ATTRIBS(A_ARCHV2),
 "Scalar MUX register immediate",
-{ fIMMEXT(siV); (fLSBOLD(PuV)) ? (RdV=RsV):(RdV=siV); })
+{ fIMMEXT(siV); RdV = (fLSBOLD(PuV) ? RsV : siV); })
 
 
 Q6INSN(C2_muxri,"Rd32=mux(Pu4,#s8,Rs32)",ATTRIBS(A_ARCHV2),
 "Scalar MUX register immediate",
-{ fIMMEXT(siV); (fLSBOLD(PuV)) ? (RdV=siV):(RdV=RsV); })
+{ fIMMEXT(siV); RdV = (fLSBOLD(PuV) ? siV : RsV); })