maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[flang][NFC] Test folding of F08 merge_bits intrinsic. 

Test compile-time folding of the F2008 merge_bits intrinsic.

Differential Revision: https://reviews.llvm.org/D129780
This commit is contained in:
Tarun Prabhu 2022-07-21 10:26:56 -06:00
parent fa3a2e611d
commit 9e16fb72dd
1 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
flang/test/Evaluate/fold-merge-bits.f90 Normal file
View File

@ -0,0 +1,23 @@
! RUN: %python %S/test_folding.py %s %flang_fc1
! Test fold merge_bits intrinsic
module merge_bitstest
logical, parameter :: test_1 = merge_bits(13_1, 18_1, 22_1) .EQ. 4_1
logical, parameter :: test_2 = merge_bits(13_2, 18_2, 22_2) .EQ. 4_2
logical, parameter :: test_4 = merge_bits(13_4, 18_4, 22_4) .EQ. 4_4
logical, parameter :: test_8 = merge_bits(13_8, 18_8, 22_8) .EQ. 4_8
logical, parameter :: test_16 = merge_bits(13_16, 18_16, 22_16) .EQ. 4_16
logical, parameter :: test_z11 = merge_bits(13_1, B'00010010', 22_1) .EQ. 4_1
logical, parameter :: test_z12 = merge_bits(13_2, B'00010010', 22_2) .EQ. 4_2
logical, parameter :: test_z14 = merge_bits(13_4, B'00010010', 22_4) .EQ. 4_4
logical, parameter :: test_z18 = merge_bits(13_8, B'00010010', 22_8) .EQ. 4_8
logical, parameter :: test_z116 = merge_bits(13_16, B'00010010', 22_16) .EQ. 4_16
logical, parameter :: test_z01 = merge_bits(Z'0D', 18_1, 22_1) .EQ. 4_1
logical, parameter :: test_z02 = merge_bits(Z'0D', 18_2, 22_2) .EQ. 4_2
logical, parameter :: test_z04 = merge_bits(Z'0D', 18_4, 22_4) .EQ. 4_4
logical, parameter :: test_z08 = merge_bits(Z'0D', 18_8, 22_8) .EQ. 4_8
logical, parameter :: test_z016 = merge_bits(Z'0D', 18_16, 22_16) .EQ. 4_16
end module merge_bitstest