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Simplify n_s4_4.7_nozero constructor

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Sebastian Schmidt
2020-01-04 16:06:39 +01:00
parent 210fe20433
commit 868699f570
1 changed files with 2 additions and 17 deletions
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19
data/languages/xtensa.sinc
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@@ -164,25 +164,10 @@ n_u6_12.15_sb2: tmp is n_u4_12.15 [ tmp = n_u4_12.15 << 2; ] { export *[const]:
s5_12.15_oex: tmp is u4_12.15 [ tmp = (2 << u4_12.15) * -1; ] { export *[const]:2 tmp; }
# Some 4-bit immediates with mappings that can’t be (easily) expressed in a single disassembly action.
# FIXME: “foo: tmp is u4_foo [ tmp = u4_foo; ]” doesn’t work when a more special constructor exists.
# n_u4_4.7 with 0 being -1, used by ADDI.N.
n_s4_4.7_nozero: tmp is n_u4_4.7 = 0 [ tmp = -1; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 1 [ tmp = 1; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 2 [ tmp = 2; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 3 [ tmp = 3; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 4 [ tmp = 4; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 5 [ tmp = 5; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 6 [ tmp = 6; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 7 [ tmp = 7; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 8 [ tmp = 8; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 9 [ tmp = 9; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 10 [ tmp = 10; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 11 [ tmp = 11; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 12 [ tmp = 12; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 13 [ tmp = 13; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 14 [ tmp = 14; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 15 [ tmp = 15; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 = 0 [ tmp = -1; ] { export *[const]:4 tmp; }
n_s4_4.7_nozero: tmp is n_u4_4.7 [ tmp = n_u4_4.7+0; ] { export *[const]:4 tmp; }
# B4CONST(ar) (Branch Immediate) encodings, pg. 41 f.
r_b4const: tmp is ar = 0 [ tmp = 0xffffffff; ] { export *[const]:4 tmp; }