xref: /llvm-project/llvm/test/CodeGen/AArch64/fast-isel-fpimm.ll (revision 6415f424bc2a3bbb4f2fd7bb67863968ac3c19f6)
1; RUN: llc -mtriple=aarch64-linux-gnu -code-model=large -fast-isel -fast-isel-abort=1  -verify-machineinstrs < %s | FileCheck %s
2; RUN: llc -mtriple=aarch64-apple-darwin -code-model=large -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s
3
4; CHECK-LABEL: check_float2
5; CHECK:       mov [[REG:w[0-9]+]], #4059
6; CHECK:       movk [[REG]], #16457, lsl #16
7; CHECK-NEXT:  fmov {{s[0-9]+}}, [[REG]]
8define float @check_float2() {
9  ret float 3.14159274101257324218750
10}
11
12; CHECK-LABEL: check_double2
13; CHECK:       mov [[REG:x[0-9]+]], #11544
14; CHECK-NEXT:  movk [[REG]], #21572, lsl #16
15; CHECK-NEXT:  movk [[REG]], #8699, lsl #32
16; CHECK-NEXT:  movk [[REG]], #16393, lsl #48
17; LARGE-NEXT:  fmov {{d[0-9]+}}, [[REG]]
18define double @check_double2() {
19  ret double 3.1415926535897931159979634685441851615905761718750
20}
21