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Merged ProhibitR1Macros

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Sauraen
2023-03-09 23:06:56 -08:00
parent 4b15ce3533 3ec8d6a076
commit 6db35401e7
1 changed files with 18 additions and 0 deletions
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f3dex2.s
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@@ -22,6 +22,24 @@
ori dst, src, 0
.endmacro
// Prohibit macros involving slt; this silently clobbers $1. You can of course
// manually write the slt and branch instructions if you want this behavior.
.macro blt, ra, rb, lbl
.error "blt is a macro using slt, and silently clobbers $1!"
.endmacro
.macro bgt, ra, rb, lbl
.error "bgt is a macro using slt, and silently clobbers $1!"
.endmacro
.macro ble, ra, rb, lbl
.error "ble is a macro using slt, and silently clobbers $1!"
.endmacro
.macro bge, ra, rb, lbl
.error "bge is a macro using slt, and silently clobbers $1!"
.endmacro
// Vector macros
.macro vcopy, dst, src
vadd dst, src, $v0[0]