mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-10 22:55:57 +00:00
We would put the return value from long double functions in the wrong register. This fixes gcc.c-torture/execute/conversion.c git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134205 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
672 B
LLVM
25 lines
672 B
LLVM
; RUN: llc < %s -O0 | FileCheck %s
|
|
target triple = "x86_64-apple-macosx"
|
|
|
|
declare x86_fp80 @x1(i32) nounwind
|
|
declare i32 @x2(x86_fp80, x86_fp80) nounwind
|
|
|
|
; Keep track of the return value.
|
|
; CHECK: test1
|
|
; CHECK: x1
|
|
; Pass arguments on the stack.
|
|
; CHECK-NEXT: movq %rsp, [[RCX:%r..]]
|
|
; Copy constant-pool value.
|
|
; CHECK-NEXT: fldt LCPI
|
|
; CHECK-NEXT: fstpt 16([[RCX]])
|
|
; Copy x1 return value.
|
|
; CHECK-NEXT: fstpt ([[RCX]])
|
|
; CHECK-NEXT: x2
|
|
define i32 @test1() nounwind uwtable ssp {
|
|
entry:
|
|
%call = call x86_fp80 (...)* bitcast (x86_fp80 (i32)* @x1 to x86_fp80 (...)*)(i32 -1)
|
|
%call1 = call i32 @x2(x86_fp80 %call, x86_fp80 0xK401EFFFFFFFF00000000)
|
|
ret i32 %call1
|
|
}
|
|
|