Files
clang-p2996/llvm/test/CodeGen/PowerPC/ppc32-skip-regs.ll
Kai Nacke 5403c59c60 [PPC] Opaque pointer migration, part 2.
The LIT test cases were migrated with the script provided by
Nikita Popov. Due to the size of the change it is split into
several parts.

Reviewed By: nemanja, nikic

Differential Revision: https://reviews.llvm.org/D135474
2022-10-11 17:24:06 +00:00

27 lines
885 B
LLVM

; RUN: llc -O2 -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s
target datalayout = "E-m:e-p:32:32-i64:64-n32"
target triple = "powerpc-buildroot-linux-gnu"
@x = global ppc_fp128 0xM3FF00000000000000000000000000000, align 16
@.str = private unnamed_addr constant [9 x i8] c"%Lf %Lf\0A\00", align 1
define void @foo() #0 {
entry:
%0 = load ppc_fp128, ptr @x, align 16
%call = tail call i32 (ptr, ...) @printf(ptr @.str, ppc_fp128 %0, ppc_fp128 %0)
ret void
}
; Do not put second argument of function in r8 register, because there is no enough registers
; left for long double type (4 registers in soft float mode). Instead in r8 register this
; argument put on stack.
; CHECK-NOT: mr 8, 4
; CHECK: stw 6, 16(1)
; CHECK: stw 7, 20(1)
; CHECK: stw 5, 12(1)
; CHECK: stw 4, 8(1)
declare i32 @printf(ptr nocapture readonly, ...)
attributes #0 = { "use-soft-float"="true" }