Add x86 encoding for rotr_imm and rotl_imm.

2019-05-17 18:34:52 +02:00
parent 97ebaa6f37
commit 72b5487563
4 changed files with 54 additions and 0 deletions
--- a/cranelift/filetests/filetests/isa/x86/binary32.clif
+++ b/cranelift/filetests/filetests/isa/x86/binary32.clif
@@ -432,6 +432,12 @@ ebb0:
    ; asm: shrl $8, %esi
    [-,%rsi]             v515 = ushr_imm v2, 8    ; bin: c1 ee 08

+    ; Rotate immediates
+    ; asm: rolq $12, %esi
+    [-,%rsi]             v5101 = rotl_imm v2, 12   ; bin: c1 c6 0c
+    ; asm: rorq $5, %esi
+    [-,%rsi]             v5103 = rotr_imm v2, 5    ; bin: c1 ce 05
+
    ; Load Complex
    [-,%rax]            v521 = iconst.i32 1
    [-,%rbx]            v522 = iconst.i32 1