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llvm-mirror/test/CodeGen/VE/ctpop.ll
Kazushi (Jam) Marukawa f1ff8145c5 [VE] Change calling convention to follow ABI
Change to expand all arguments and return values to i64 to follow ABI.
Update regression tests also.

Reviewed By: simoll

Differential Revision: https://reviews.llvm.org/D84581
2020-08-01 10:08:54 +09:00

50 lines
1.2 KiB
LLVM

; RUN: llc < %s -mtriple=ve-unknown-unknown | FileCheck %s
define i64 @func1(i64 %p) {
; CHECK-LABEL: func1:
; CHECK: .LBB{{[0-9]+}}_2:
; CHECK-NEXT: pcnt %s0, %s0
; CHECK-NEXT: or %s11, 0, %s9
%r = tail call i64 @llvm.ctpop.i64(i64 %p)
ret i64 %r
}
declare i64 @llvm.ctpop.i64(i64 %p)
define i32 @func2(i32 %p) {
; CHECK-LABEL: func2:
; CHECK: .LBB{{[0-9]+}}_2:
; CHECK-NEXT: adds.w.sx %s0, %s0, (0)1
; CHECK-NEXT: and %s0, %s0, (32)0
; CHECK-NEXT: pcnt %s0, %s0
; CHECK-NEXT: or %s11, 0, %s9
%r = tail call i32 @llvm.ctpop.i32(i32 %p)
ret i32 %r
}
declare i32 @llvm.ctpop.i32(i32 %p)
define i16 @func3(i16 %p) {
; CHECK-LABEL: func3:
; CHECK: .LBB{{[0-9]+}}_2:
; CHECK-NEXT: and %s0, %s0, (48)0
; CHECK-NEXT: pcnt %s0, %s0
; CHECK-NEXT: or %s11, 0, %s9
%r = tail call i16 @llvm.ctpop.i16(i16 %p)
ret i16 %r
}
declare i16 @llvm.ctpop.i16(i16 %p)
define i8 @func4(i8 %p) {
; CHECK-LABEL: func4:
; CHECK: .LBB{{[0-9]+}}_2:
; CHECK-NEXT: and %s0, %s0, (56)0
; CHECK-NEXT: pcnt %s0, %s0
; CHECK-NEXT: or %s11, 0, %s9
%r = tail call i8 @llvm.ctpop.i8(i8 %p)
ret i8 %r
}
declare i8 @llvm.ctpop.i8(i8)